• Functional nanomaterial in energy and environmental science; Nanomaterials for Sustainable Energy and Environmental Remediation,  Durgalakshmi, S.Balakumar Saravanan Rajendran Mu.Naushad,  Book,  Materials Today,  (2020), ) Pages 1-23, 
• Preparation, Properties and the Application of Hybrid Nanomaterials in Sensing Environmental Pollutants,  R Ajay Rakkesh, D Durgalakshmi, S Balakumar,  Hybrid Nanomaterials: Advances in Energy, Environment, and Polymer Nanocomposites,  John Wiley & Sons,  (2017), ) 321, 
• Mixed metal oxides nanocomposites for visible light induced photocatalysis,  R Ajay Rakkesh, D Durgalakshmi, S Balakumar,  Nanocomposites for Visible Light-induced Photocatalysis,  Springer,  (2017), ) 107-127, 

• Interplay between Surface Chemistry and Osteogenic Behaviour of Sulphate substituted Nano-Hydroxyapatite,  G. Radha, Balaji Venkatesan, Sellamuthu N. Jaisankar, P. Rajashree and S. Balakumar,  Journal,  Volume 120, Materials Science and Engineering C,  (January 2021,),  111617, 
• Insight into the Impingement of different Sodium Precursors on Structural, Biocompatible, and Hemostatic Properties of Bioactive Materials,  Chitra S, Balakumar S,,  Journal,  Materials Science and Engineering C, 123(6).,  (February 2021 ,),  111959, 
• Nanostructured Bi(1-x)Gd(x)FeO3 – A Multiferroic Photocatalyst on its Sunlight Driven Photocatalytic Activity,  Sakar Mohan, Balakumar Subramanian,Indranil Bhaumik, Pradeep Kumar Gupta, and Sellamuthu N. Jaisankar,  RSC Adv.,  2014,  (4),  16871-16878, 
• Bio-inspired Multifunctional Collagen/Electrospun Bioactive Glass Membranes for Bone Tissue Engineering applications,  Durgalakshmi Dhinasekaran, Vimalraj Selvaraj, Ajay Rakkesh Rajendran, Sekaran Saravanan, Bargavi Purushothaman, Balakumar Subramaniam,  Journal,  Material Science and Engineering C,,  (2021), 
• Role of interfacial charge transfer process in the graphene-ZnO-MoO3 core-shell nanoassemblies for efficient disinfection of industrial effluents,  R. Ajay Rakkesh, D. Durgalakshmi, P. Karthe, S. Balakumar,  Journal of processing and application of Ceramics,  (2020), 
• Anisotropic growth and strain-induced tunable optical properties of Ag–ZnO hierarchical nanostructures by a microwave synthesis method,  RA Rakkesh, D Durgalakshmi, P Karthe, S Balakumar,  Journal,  Materials Chemistry and Physics, 122720,  (2020), 
• Facile synthesis of paper-based graphene electrodes for point of care devices: A double stranded DNA (dsDNA) biosensor,  J Mohanraj, D Durgalakshmi, RA Rakkesh, S Balakumar, S Rajendran, Hassan Karimi-Maleh,  Journal,  Journal of Colloid and Interface Science, V. 566,  (2020),  463-472, 
• Chitosan mediated 5-Fluorouracil functionalized silica nanoparticle from rice husk foranticancer activity,  D Durgalakshmi, R Rishvanth, R Ajay Rakkesh, P Bargavi, S Balakumar, P Aruna, S Ganesan,  Journal,  International Journal of Biological Macromolecules,  (2020), 
• Thermal Treatment Stimulus on Erythrocyte Compatibility and Hemostatic Behaviour of One-Dimensional Bioactive Nano-Structures,  S. Chitra, P. Bargavi, R. Riju Chandran and S. Balakumar,  Journal,  Journal of Biomedical Materials Research Part A, Volume108, Issue 11,  (2020),  2277-2290, 
• Bioactive, Degradable and Multi-functional Three-Dimensional Membranous Scaffolds of Bioglass and Alginate composites for Tissue Regenerative Applications,  Bargavi. P, Ramya. R, Chitra. S, Vijayakumari. S, Riju Chandran. R, Durgalakshmi. D, Rajashree. P and Balakumar. S,  Royal Society of Chemistry - Biomaterials Science,  (2020), 
• Formation of bioactive nano hybrid thin films on anodized titanium via electrophoretic deposition intended for biomedical applications,  C. Ashok raja, S. Balakumar, B. Anandkumar, R.P. George, U. Kamachi Mudalic,  Journal,  Volume 25, Materials Today Communications,  (2020),  101666, 
• Bioactivity and hemocompatibility of sol–gel Q2 bioactive glass synthesized under different catalytic conditions,  . Durgalakshmi, R. Ajay Rakkesh, P. Aruna, S. Ganesan and S. Balakumar,  Journal,  New J. Chem.,00, 11,  (2020), 
•   Insights into Apatite Mineralization Potential of Thermally Processed Nanocrystalline Ca10-xFex(PO4)6(OH)2,  G. Radha, B Venkatesan, E Vellaichamy, S. Balakumar,  New Journal of Chemistry,  43,  (2019),  1358-1371, 
•   Fabrication of Bismuth ferrite Nanostructures and Their Visible Light Photocatalytic Degradation and Water Splitting Properties,  S. Bharathkumar, M. Sakar and S. Balakumar,  AIP Conference Proceedings,  2115,  (2019),  030167, 
•   Enhancing the Electrochemical Properties of Zinc Antimonate Nanorods by Anchoring Silver Nanoparticles as Hybrid Electrode Material for Supercapacitors,  M Balasubramaniam and S. Balakumar,  AIP Conference Proceedings,  2115,  (2019),  030538, 
•   On the Investigation of Structural and Biological Properties of 45S5 Bioglass and β-Tricalcium Phosphate Nanostructured Materials,  S. Chitra, P. Bargavi, D. Durgalakshmi, P. Rajashree and S. Balakumar,  AIP Conference Proceedings,  2115,  (2019),  030242, 
•   Conductometric Sensing Characteristics of Nanoplatelet Bi2WO6 as Nanosensor for Hydrogen Detection,  R Radha, R Ajay Rakkesh, S Balakumar,  AIP Conference Proceedings,  2115,  (2019),  030317, 
•   Fe0/rGO Nanocomposites for Cadmium Remediation from Drinking Water and EMI Shielding Applications,  Rohith Vinod K, Kumar M, Balakumar S,  AIP Conference Proceedings,  2115,  (2019),  030176, 
•   Nanostructuring of Silver Nanoparticles Anchored 1D Zinc Antimonate Electrode Material by Ultrasonication Assisted Chemical Reduction Approach for Supercapacitors,  M Balasubramaniam and S Balakumar,  Materials Chemistry and Physics,  224,  (2019),  334-348, 
•   Role of Sintering Temperature Dependent Crystallization of Bioactive Glasses on Erythrocyte/Cytocompatibility,  Shivalingam Chitra, Purushothaman Bargavi, Dhinasekaran Durgalakshmi, Padmanaban Rajashree, Subramanian Balakumar,  Processing and Application of Ceramics,  13,  (2019),  12-23, 
•   Effect of microwave and probe sonication processes on sol–gel-derived bioactive glass and its structural and biocompatible investigations,  S. Chitra, P. Bargavi, S. Balakumar,  Journal of Biomedical Materials Research Part B: Applied Biomaterials,  108(1),  (2019),  143-155, 
•    Ultrasonication-assisted Fabrication of Hierarchical Architectures of Copper Oxide/Zinc Antimonate Nanocomposites Based Supercapacitor Electrode Materials,  M. Balasubramaniam, S. Balakumar,  Ultrasonics Sonochemistry,  56,  (2019),  337-349, 
•   Sonochemistry-assisted Fabrication of 1D ZnSb2O6@2D-MoS2 Nanostructures: a Synergistic Energy Storage Material for Supercapacitors,  M. Balasubramaniam, S. Balakumar,  Ultrasonics Sonochemistry,  58,  (2019),  104589, 
•   Zinc Antimonate Nanorods Integrated Porous Graphitic Carbon Nitride Nanosheets as Hybrid Electrode Materials for Supercapacitors,  M Balasubramaniam and S Balakumar,  Diamond and Related Materials,  97,  (2019),  107460, 
•   Rapid Dilapidation of Alcohol Using Magnesium Oxide and Magnesium Aspartate based Nanostructures: A Raman Spectroscopic and Molecular Simulation Approach,  D Durgalakshmi, R Ajay Rakkesh, Syed Kamil, S Karthikeyan, S Balakumar,  Journal of Inorganic and Organometallic Polymers and Materials,  29 (4),  (2019),  1390-1399, 
•   Modulation in the Band Dispersion of Bi2WO6 Nanocrsytals Using the Electronegativity of Transition Elements for Enhanced Visible Light Photocatalysis,  R. Radha, Rohith Vinod Kulangara, Elanthamilan Elaiyappillai, Janardhanam Sridevi, Subramanian Balakumar,  Crystal Growth & Design,  19,  (2019),  6224-6238, 
• Electrochemical Performance of Nitrogen-Doped TiO2 Nanotubes as Electrode Material for Supercapacitor and Li-Ion Battery,  Tamilselvan A, C. M Subramaniyam, Rajesh K. Smagul.K, Balakumar S,  Molecules,  24,  (2019),  2952, 
• A Review on Multifunctional Attributes of Zinc Antimonate Nanostructures towards Energy and Environmental Applications,  M. Balasubramaniam, S. Balakumar,  Chemical Papers,  -,  (2019),  1-12, 
•   Evolution of Phase Pure Magnetic Cobalt Ferrite Nanoparticles by Varying the Synthesis Conditions of Polyol Method,  S Sathish, S Balakumar,  Materials Science and Engineering B,  252,  (2019),  114451, 
•   Evaluation of Whitlockite through Conventional Hydrothermal method and its In-vitro Erythrocyte Compatibility and Antibacterial activity,  R. Riju Chandran, K. Elakkiya, P. Bargavi, S. Chitra and S. Balakumar,  AIP Conference Proceedings,  (2019), 
• Exploration of Thermal Treatment dependent In-Vitro Mineralization on 45S5 Bioactive Nanostructured Materials,  S. Chitra, P. Bargavi, Riju Chandran, and S. Balakumar,  AIP Conference Proceedings,  (2019), 
• In vitro Bioactivity and Wound Healing Efficiency of 45S5 nanoBioactive Glass-Al2O3 Composites,  P. Bargavi, S. Chitra, R. Riju Chandran, D. Durgalakshmi, P. Rajashree and S. Balakumar,  AIP Conference Proceedings,  (2019), 
• Fabrication of Nickel Oxide Nanostructures and Evaluation of Morphology-dependent Photocatalytic and Supercapacitor Performance,  Chinnadurai Nandhini, Subramanian Balakumar,  AIP Conference Proceedings,  (2019), 
• Size Dependent Photoremediation of Water Pollutant using Bi2WO6 Nanoparticles,  Annamalai. K, Radha. R, S. Balakumar,  AIP Conference Proceedings,  (2019), 
• Nanostructuring of Graphitic Carbon Nitride as Potential and Economical Electrode Materials for Supercapacitors,  M Balasubramaniam and S Balakumar,  AIP Conference Proceedings,  (2019), 
• Graphitic Carbon Nitride: an Active and Economical Visible Light Photocatalyst towards Diversified Organic Pollutants,  Nibin K Mathew, Subramanian Balakumar,  AIP Conference Proceedings,  (2019), 
• Enhanced Magnetic Behavior of Hydrogenated Fe and FeCo Nanoparticles Prepared by Chemical Reduction Method,  Theertharaman G., Nibin K Mathew, Rohith Vinod K., P. Saravanan and S. Balakumar,  AIP Conference Proceedings,  (2019), 
• Low cost and quick time absorption of organic dye pollutants under ambient condition using partially exfoliated graphite ,  J Mohanraj, D Durgalakshmi, S Balakumar, P Aruna, S Ganesan,  Journal of Water Process Engineering,  (2019),  101078, 
•   Impact of copper on in-vitro biomineralization, drug release efficacy and antimicrobial properties of bioactive glasses,  S Chitra, P Bargavi, M Balasubramaniam, R Riju Chandran, S Balakumar,  Materials Science and Engineering: C,  (2019),  110598, 
•   Dual Oxidation State Induced Oxygen Vacancies in Pr Substituted BiFeO3 Compounds: An Effective Material Activation Strategy to Enhance the Magnetic and Visible Light-Driven Photocatalytic Properties,  S Bharath Kumar, M Sakar, S Balakumar,  Materials Research Bulletin,  101,  (2018),  107-115, 
•   Understanding the lattice composition directed in situ structural disorder for enhanced visible light photocatalytic activity in Bismuth iron niobate pyrochlore,  R Radha, Ravi Kumar, M Sakar, S Balakumar,  Applied Catalysis B: Environmental,  225,  (2018),  386-396, 
•   Reverse Ostwald ripening process induced dispersion of Cu2O nanoparticles in silver-matrix and their interfacial mechanism mediated sunlight driven photocatalytic properties ,  M Sakar, S Balakumar,  Journal of Photochemistry and Photobiology A: Chemistry,  56,  (2018),  150-158, 
• Effect of Titania Concentration in Bioglass/TiO2 Nanostructures and its In Vitro Biological Property Assessment,  P. Bargavi, S. Chitra, D. Durgalakshmi, P. Rajashree and S. Balakumar,  Journal of Nanoscience and Nanotechnology,  18 (7),  (2018),  4746-4754, 
•   Structural, Mechanical and Biological Insights on Reduced Graphene Nanosheets Reinforced Sonochemically Processed Nano?Hydroxyapatite Ceramics,  G Radha, B Venkatesan, E Vellaichamy, S Balakumar,  Ceramics International,  44,  (2018),  8777-8787, 
•   Nanostructuring of a one-dimensional zinc antimonate electrode material through a precipitation strategy for use in supercapacitors,  M Balasubramaniam and S Balakumar,  New Journal of Chemistry,  42,  (2018),  6613-6616, 
•   Deriving magnetite nanostructures from natural resources and investigation of its erythrocyte compatibility ,  S Chitra, P Bargavi, D Durgalakshmi, M Balasubramaniam, P Rajashree, S Balakumar,  AIP Conference Proceedings,  1942 (1),  (2018),  050075, 
•   Contribution of tin in electrochemical properties of zinc antimonate nanostructures: An electrode material for supercapacitors,  M Balasubramaniam, S Balakumar,  AIP Conference Proceedings,  1942 (1),  (2018),  140013, 
•   Fabrication of bismuth ferrite based hybrid nanostructures: Insight into a catalytic and sensing properties for the detection of biomolecules,  S Bharathkumar, M Sakar, S Balakumar,  AIP Conference Proceedings,  1942 (1),  (2018),  050045, 
•   Decoration of 1-D Nano Bioactive Glass on Reduced Graphene Oxide Sheets: Strategies and in vitro Bioactivity Studies,  C. Ashok raja, S. Balakumar, P. Bargavi, P. Rajashree, B. Anandkumar, R. P. George, and U. Kamachi Mudali,  Material Science and Engineering C,  90,  (2018),  85-94, 
•   Highly reactive crystalline phase embedded strontium-bioactive glass nanorods for multimodal bioactive applications,  D. Durgalakshmi, R. Ajay Rakkesh, M. Kesavan, S. Ganapathy, T.G. Ajithkumar, S. Karthikeyan and S. Balakumar,  Biomaterials Science,  6,  (2018),  1764-1776, 
•   Enhanced Shielding Effectiveness in Nanohybrids of Graphene Derivatives with Fe3O4 and ε-Fe3N in the X-Band Microwave Region,  Rohith Vinod .K, P. Saravanan, Suresh Kumar .T .R, R. Radha, M. Balasubramaniam and S. Balakumar,  Nanoscale,  10,  (2018),  12018-12034, 
•   Beyond Chemical Bonding Interaction: An Insight into the Growth Process of 1D ZnO on Few Layer Graphene for Excellent Photocatalytic and Room Temperature Gas Sensing Applications,  R Ajay Rakkesh, D Durgalakshmi, S Balakumar,  ChemistrySelect,  3 (25),  (2018),  7302-7309, 
• Sunlight driven photocatalytic water splitting using nanostructured bismuth tungstate (Bi2WO6),  R Radha, M Sakar, S Bharathkumar, S Balakumar,  AIP Conference Proceedings,  1832,  (2017),  050031, 
• In vitro studies of graphene oxide reinforced hydroxyapatite nanobiocomposite on human erythrocytes,  G Radha, Balaji Venkatesan, Elangovan Vellaichamy, S Balakumar,  AIP Conference Proceedings,  1832,  (2017),  050127, 
• Concept of collective Nernstian-Capacitive mechanism in graphene nanosheets for electrochemical energy storage,  M Balasubramaniam and S Balakumar,  AIP Conference Proceedings,  1832,  (2017),  050091, 
• Effect of Synthesis Parameters of Polyol technique on Photoluminescence Properties of ZnSe Nanoparticles,  S Sathish, S Balakumar,  Journal of Luminescence,  190,  (2017),  272-278, 
• Comparative studies on Indian traditional nanomedicine Yashadha Bhasma and zinc oxide nanoparticles for anti-diabetic activity,  D Durgalakshmi, R Ajay Rakkesh, T Bhargavi Ram and S Balakumar,  Mater. Res. Express,  4,  (2017),  075016, 
• Biopolymer mediated nanoparticles synthesized from Adenia hondala for enhanced tamoxifen drug delivery in breast cancer cell line,  Pradeepa V, Balakumar S and Amutha S,  Advances in Natural Sciences: Nanoscience and Nanotechnology,  8,  (2017),  035011, 
•   Role of Nafion in the Electrochemical Characteristics of Zinc Antimonate Nanoparticles for Supercapacitor Application ,  M Balasubramaniam and S Balakumar,  Nano Hybrids and Composites,  17,  (2017),  18-23, 
•   On the Development of Hierarchical Nanostructures of Graphene-Zinc antimonate as Inexpensive Electrode Materials for Supercapacitors,  M Balasubramaniam and S Balakumar,  Electrochimica Acta,  253,  (2017),  178-189, 
•   A Perspective on the Hemolytic Activity of Chemical and Green-Synthesized Silver and Silver Oxide Nanoparticle,  C. Ashok Raja, Sakar Mohan, S. Balakumar,  Materials Research Express,  4,  (2017),  105406, 
•   A mechanistic view into the morphology-reconstruction mediated facile synthesis of bismuth ferrite (BiFeO3) hierarchical nanostructures,  M Sakar, S Balakumar,  Nano-Structures & Nano-Objects,  12,  (2017),  188-193, 
•   Electron spin resonance studies of Bi1-xScxFeO3 nanoparticulates: Observation of an   enhanced spin canting over a large temperature range,  S.Titus, S. Balakumar, M.Sakar, J. Das, V.V.Srinivasu,  Solid State Communications,  268,  (2017),  61-63, 
• A novel nano-hydroxyapatite – PMMA hybrid scaffolds adopted by conjugated thermal induced phase separation (TIPS) and wet-chemical approach: Analysis of its mechanical and biological properties,  G Radha, S Balakumar, Balaji Venkatesan and Elangovan Vellaichamy,  Mater. Sci. Eng. C,  C 73,  (2017),  164-172, 
• Electron Spin Resonance Studies of Undoped and Dysprosium Doped Bismuth Ferrite Nanoparticles,  S Titus, VV Srinivasu, S Balakumar, M Sakar, J Das,  Journal of Superconductivity and Novel Magnetism,  30,  (2017),  819-823, 
• Room Temperature Detection of Hydrogen Gas Using Graphene Based Conductometric Gas Sensor,  A Pavithra, R Ajay Rakkesh, D Durgalakshmi, S Balakumar,  Journal of Nanoscience and Nanotechnology,  17,  (2017),  3449-3453, 
• Effect of temperature, solvent and precursor concentration on the anti-aggregation of ZnO nanoparticles prepared by polyol method,  S. Sathish, M. Kesavan, S. Balakumar,  J. Nanosci. & Nanotech,  16,  (2016),  418-425, 
• Particulates Vs fibers: dimension featured magnetic and visible light driven photocatalytic properties of Sc modified multiferroic bismuth ferrite nanostructures,  M. Sakar, S. Balakumar, P. Saravanan, S. Bharathkumar,  Nanoscale,  8,  (2016),  1147-60, 
• Anatase TiO2 nanotube by electrochemical anodization method: Effect of tubes dimension on the supercapacitor application,  A. Tamilselvan, S. Balakumar,  Ionics,  (2016),  DOI 10.1007/s11581-015-1526-8, 
• Electric field induced formation of one-dimensional bismuth ferrite (BiFeO3) nanostructures in electrospinning process,  M. Sakar, S. Balakumar, P. Saravanan, S. N. Jaisankar,  Mater. & Des.,  (2016),  (In press), 
• Reduced Graphene Oxide/Nano-Bioglass Composites: Processing and Super-Anion Oxide Evaluation,  C. Ashokraja , S. Balakumar, D. Durgalakshmi, Rani P. George, B. Anand Kumar, U. Kamatchi Mudali,  RSC Adv.,  6,  (2016),  19657-19661, 
• Influence of physicochemical interaction of capping agent on magnetic properties of magnetite nanoparticles,  S. Sathish, S. Balakumar,  Mater. Chem. Phys.,  173,  (2016),  364–371, 
• Insights into the nitridation of zero-valent iron nanoparticles for the facile synthesis of iron nitride nanoparticles,  Rohith Vinod K., P. Saravanan, M. Sakar, S. Balakumar,  RSC Adv.,  6,  (2016),  45850-45857, 
• Graphene based nanoassembly for simultaneous detection and degradation of harmful organic contaminants from aqueous solution,  RA Rakkesh, D Durgalakshmi, S Balakumar,  RSC Adv.,  6,  (2016),  34342-34349, 
• Iron Incorporated Hydroxyapatite for Orthopaedic Applications: Its Synthesis, Characterization and Biocompatibility Studies,  G Radha, S Balakumar, B Venkatesan, E Vellaichamy,  Trends in Biomaterials and Artificial Organs,  29,  (2016),  322-326, 
• Tri-solvent mediated probing of ultrasonic energy towards exfoliation of graphene nanosheets for supercapacitor application,  M Balasubramaniam, S Balakumar,  Materials Letters,  182,  (2016),  63-67, 
• Experimental Evidence for the Carrier Transportation Enhanced Visible Light Driven Photocatalytic Process in Bismuth Ferrite (BiFeO3) One-Dimensional Fiber Nanostructures,  S Bharathkumar, M Sakar, S Balakumar,  J. Phys. Chem. C,  120,  (2016),  18811?18821, 
• Exploration of electrochemical properties of zinc antimonate nanoparticles as supercapacitor electrode material ,  M Balasubramaniam and S Balakumar,  Materials Science in Semiconductor Processing,  56,  (2016),  287-294, 
• Visible light driven photocatalytic efficiency of rGO-Ag-BiFeO3 ternary nanohybrids on the decontamination of dye-polluted water: An amalgamation of 1D, 2D and 3D systems,  Dr. Sakar Mohan, Bharathkumar Sivakumar, Rohith Vinod Kulangara and Prof.?Dr. Balakumar Subramanian,  Chemistry Select,  1,  (2016),  6961-6971, 
• Analysis of Solvents induced porous PMMA/ Bioglass Monoliths by Phase separation method - its Mechanical and in vitro biocompatible studies,  D. Durgalakshmi, S. Balakumar,  Phys. Chem. Chem. Phys,  17,  (2015),  1247-1256, 
• Single-walled Carbon nanotubes decorated with polypyrrole-TiO2 nanocomposites,  Gosala Radha, Debasis Samanta, Subramanian Balakumar, Asit Baran Mandal, Sellamuthu N. Jaisankar,  J. Nanosci. Nanotechnol.,  15,  (2015),  3879-3886, 
• Silver nanoparticles as a non alcoholic hospital disinfectant to combat nosocomial pathogens,  G. Anjana, M. Gowri, C. S Ashok Raja, M. Prasath, S. Balakumar, V. Ganesh,  J. Bionanoscience,  9,  (2015),  102-111, 
• Structural, Morphological and Antibacterial investigation of Ag-Impregnated Sol-Gel derived 45S5 nanoBioglass systems,  D. Durgalakshmi, S. Balakumar, C. Ashok Raja, Rani P. George, U. Kamachi Mudali,  J. Nanosci. Nanotechnol.,  15,  (2015),  4285-4295, 
• Disinfection of Dentinal Tubules with Silver Nanoparticles and 2% Chlorhexidine Against Enterococcus faecalis,  N Venkateshbabu, Mhagan Gowri, S Balakumar, C Ashokraja, D kandaswamy, V. Ganesh,  J. Bionanoscience,  9,  (2015),  63-67, 
• Morphology dependent photocatalytic activity of α-MoO3 nanostructures towards mutagenic Acridine Orange Dye,  R. Ajay Rakkesh, S. Balakumar,  J. Nanosci. Nanotechnol.,  15,  (2015),  4316-4324, 
• Silver Plasmons Sensitized Photocatalytic Activity of Bismuth Ferrite (BiFeO3) Nanoparticles,  M. Sakar, S. Bharathkumar, M. Jayamani, S. Balakumar, S. N. Jaisankar,  J. Indian Chem. Soc.,  92,  (2015),  732-735, 
• Effect of temperature, solvent and precursor concentration on the anti-aggregation of ZnO nanoparticles prepared by polyol method,  S. Sathish, M. Kesavan, S. Balakumar,  J. Nanosci. Nanotechnol.,  (2015),  (In press), 
• Nanostructuring of a GNS-V2O5-TiO2 core-shell photocatalyst for water remediation applications under sun-light irradiation,  R. Ajay Rakkesh, D. Durgalakshmi, S. Balakumar,  RSC Adv.,  5,  (2015),  18633-18641, 
• Electrophoretic Deposition of Bioglass/TiO2 nanocomposite on CP-Ti substrates for Biomedical Applications,  D. Durgalakshmi, R. Ajay Rakkesh, C. Ashok Raja, S. Balakumar,  Int. J. ChemTech Res.,,  7,  (2015),  755-761, 
• Evaluation of hemocompatibility and in-vitro immersion on microwave-assisted hydroxylapatite-alumina nanocomposites ,  G. Radha, S. Balakumar, V. Balaji, V. Elangovan,  Mater. Sci. Eng . C,  50,  (2015),  143-150, 
• Synthesis and dose interval dependent hepatotoxicity evaluation of intravenously administrated polyethylene glycol-8000 coated ultra-small superparamagnetic iron oxide nanoparticle on Wistar rats,  B. Rajan, S. Sathish, S. Balakumar, T. Devaki,  Environmental toxicology and pharmacology,  39,  (2015),  727-735., 
• Stacked Bioglass/TiO2 Nanocoatings on Titanium substrate for enhanced osseointegration and its electrochemical corrosion studies,  D. Durgalakshmi, R. Ajay Rakkesh, S. Balakumar,  Appl. Surf. Sci.,  349,  (2015),  561-569, 
• Phase separation induced shell thickness variations in electrospun hollow Bioglass 45S5 fiber mats for drug delivery applications,  D. Durgalakshmi, S. Balakumar,  Phys. Chem. Chem. Phys.,  17,  (2015),  15316-15323, 
• Versatility of electrospinning in the fabrication of fibrous mat and mesh nanostructures of bismuth ferrite (BiFeO3) and their magnetic and photocatalytic activities,  S. Bharathkumar, M. Sakar, Rohith Vinod K., S. Balakumar,  Phys. Chem. Chem. Phys,  17,  (2015),  17745-54, 
• Compliments of confinements: substitution and dimension induced magnetic origin and band-bending mediated photocatalytic enhancements in Bi1-xDyxFeO3 particulate and fiber nanostructures,  M. Sakar, S. Balakumar, P. Saravanan, S. Bharathkumar,  Nanoscale,  7,  (2015),  10667-79., 
• Large scale synthesis and formation mechanism of highly stable and magnetic iron nitride (Fe3N) nanoparticles,  Rohith Vinod K., P. Saravanan, M. Sakar, V. T. P. Vinod, Miroslav Cernik, S. Balakumar,  RSC Adv.,  5,  (2015),  56045–48, 
• Post annealing effects on the structural and optical properties of vertically aligned undoped ZnO nanorods grown by radio frequency magnetron sputtering,  P. Sundara Venkatesh, S. Balakumar, K. Jeganathan,  RSC Adv.,  4,  (2014),  5030., 
• Origin of enhanced magnetization in rare earth doped multiferroic bismuth ferrite,  C. Nayek, A. Tamilselvan, Ch. Thirmal, P. Murugavel, S. Balakumar,  J. Appl. Phys.,  115,  (2014),  073902, 
• Role of oxygen vacancy and Fe–O–Fe bond angle in compositional, magnetic, and dielectric relaxation on Eu-substituted BiFeO3 nanoparticles,  Tamilselvan A, Balakumar S, Sakar M, Chiranjib nayek, Murugavel P, Saravana kumar K,  Dalton Trans.,  43,  (2014),  5731-5738, 
• Texturing of pure and doped CeO2 thin films by EBPVD through target engineering,  P. Arunkumar, R. Ramaseshan, S. Dash, Joysurya Basu, T. R. Ravindran, S. Balakumar, K. Suresh Babu,  RSC Adv.,  4,  (2014),  33338., 
• Structural, electrical transport and optical studies of Li ion doped ZnO nanostructures,  Rajendran Ajay Rakkesh, Subramanian Balakumar,  Processing and Application of Ceramics,  8,  (2014),  7–13., 
• Efficient sunlight driven photocatalytic activity of chemically bonded GNS-TiO2 and GNS-ZnO heterostructures,  R. Ajay Rakkesh, D. Durgalakshmi, S. Balakumar,  J. Mater. Chem. C,  2,  (2014),  6827, 
• A prototypical development of silver plasmon-sensitized bismuth ferrite particulate and fiber nanostructures and their remarkable photocatalytic activity under sunlight,  M. Sakar, S. Balakumar, S. Ganesamoorthy,  J. Mater. Chem. C,  2,  (2014),  6835, 
• Nano-Bioglass: A Versatile Antidote for Bone Tissue Engineering Problems,  Durgalakshmi D, Subhathirai S.P., S. Balakumar,  Procedia Engineering,  92,  (2014),  2-8, 
• Surface enhanced Raman scattering studies of silver-gold normal and inverted core-shell nanostructures on their efficiency of detecting molecules,  Sakar Mohan, Ashokraja Chandra sekar, Balakumar Subramanian,  Procedia Engineering,  92,  (2014),  19-25, 
• Facile Synthesis of ZnO/TiO2 core/shell Nanostructures and their photocatalytic activities,  R. Ajay Rakkesh, S. Balakumar,  J. Nanosci. Nanotechnol.,  13,  (2013),  370–376, 
• Swift heavy ion induced modifications in structural, optical & magnetic properties of pure and V doped ZnO films,  G. Jayalakshmi, K Saravanan, S. Balakumar, T. Balasubramanian,  Vacuum,  95,  (2013),  66-70, 
• Effect of Fe Incorporation on the Optical Behavior of ZnO Thin Films Prepared by Sol-gel Derived Spin Coating Techniques,  R. Ajay Rakkesh, R. Malathi, S. Balakumar,  AIP Conf. Proc.,  1512,  (2013),  1200, 
• Effect of Europium Substitution on the Magnetic and Optical Properties of Nanostructured Bismuth Ferrite,  Tamilselvan A., Sakar M., Nayek C., Murugavel P., Balakumar S.,  AIP Conf. Proc.,  1512,  (2013),  1162, 
• Manifestation of Weak Ferromagnetism and Photocatalytic Activity in Bismuth Ferrite Nanoparticles,  Sakar Mohan, Balakumar Subramanian, Saravanan P., Jaisankar S.N.,  AIP Conf. Proc.,  1512,  (2013),  228, 
• Evolution of Silver/Gold Triangular Nanoframes from Prismatic Silver/Gold Core/Shell Nanostructures and their SERS Properties,  Parthiban P, Sakar M, Balakumar S,  AIP Conf. Proc.,  1512,  (2013),  288, 
• Nano-Bioglass (NBG) for Bone Regeneration Applications -Preparation and its Characterization,  D. Durgalakshmi, S. Balakumar,  AIP Conf. Proc.,  1512,  (2013),  122, 
• Core/Shell Nano-Structuring of Metal Oxide Semiconductors and their Photocatalytic Studies,  S. Balakumar, R. Ajay Rakkesh,  AIP Conf. Proc.,  1512,  (2013),  34, 
• Synthesis of Silver and Silver/Gold Anisotropic Nanostructures for Surface Enhanced Raman Spectroscopy Applications,  Sakar M., Parthiban P., Balakumar S.,  J. Nanosci. Nanotechnol.,  13,  (2013),  8190-8198., 
• Controlled and Selective Area Growth of Monolayer Graphene on 4H-SiC Substrate by Electron-Beam-Assisted Rapid Heating,  P. Dharmaraj, K. Jeganathan, V. Gokulakrishnan, P. Sundara Venkatesh, R. Parameshwari, V. Ramakrishnan, S. Balakumar, K. Asokan, K. Ramamurthi,  Phys. Chem. C,  117,  (2013),  19195?19202, 
• Annealing temperature mediated physical properties of bismuth ferrite (BiFeO3) nanostructures synthesized by a novel wet chemical method,  M. Sakar, S. Balakumar, P. Saravanan, S. N. Jaisankar,  Mat. Res. Bul.,  48,  (2013),  2878–2885, 
• A strategy to fabricate bismuth ferrite (BiFeO3) nanotubes from electrospun nanofibers and their solar light-driven photocatalytic properties,  M. Sakar, S. Balakumar,  RSC Adv.,  319,  (2013),  23737, 
• Morphological Evaluation of Orthorhombic Molybdenum Trioxide (α-MoO3) Nanostructures,  R. Ajay Rakkesh, S. Balakumar,  AIP Conf. Proc.,  1447,  (2012),  249, 
• Collegen: Nanoparticles interaction impairs adhesion’s ligand binding mechanism,  A. Swarmistha Devi, Y. Ogawa, Y. Shirnoji, S. Balakumar, P. Karthe,  Biochimica et biophysica acta,  1820,  (2012),  819-28, 
• Effect of Gd dopant concentration on the defect engineering in ceria nanostructures,  Sakar M., Rubini Rajkumar, Tripathy S., Balakumar S.,  Mat. Res. Bul.,  47,  (2012),  4340–4346, 
• Investigation on the fabrication and characterization of A-Site Modified Multiferroic BiFeO3 Nanoparticles,  M. Sakar, S.N.Jaisankar, S. Arumugam, S. Balakumar,  IEEE Xplore,  (2011),  70-73, 
• Nanoplatelet Structures of MoO3 for H2 Gas Sensors,  Balakumar, S.; Rakkesh, R.A.; Prasad, A.K.; Dash, S.; Tyagi, A.K.,  IEEE Xplore,  (2011),  514-517, 
• Influence of thickness on nanomechanical behavior of Black Diamond™ low dielectric thin films for interconnect and packaging applications,  V. N. Sekhar, T. C. Chai, S. Balakumar, Lu Shen, S. K. Sinha, A. A. O. Tay and Seung Wook Yoon,  Journal of Materials Science: Materials in Electronics,  20,  (2009),  74-86, 
• Textured Ni(Pt) Germanosilicide Formation on a Condensed Si1−xGex/Si Substrate,  Y,. Setiawan, E. J. Tan, K. S. Balakumar, L. Pey, P. S. Lee,,  J. Electrochem. Soc.,  156,  (2009),  H500-H504, 
• Ge rich SiGe Nanowires through oxidation of SiGe FIN on Insulator,  S. Balakumar, B. Tan, B. Kavitha, R. Kumar, G.Q.LO, D.L. Kwong,  J. Electr. Mater.,  38,  (2009),  443-448, 
• Characterization of ELID grinding process for machining silicon wafers,  Islam, M.M.; Kumar, A. Senthil; Balakumar, S.; Lim, H.S.; Rahman, M.,  Journal of Materials Processing Technology,  198,  (2008),  281-290, 
• Laser-induced melt-mediated Ni(Pt) germanosilicide formation on condensed Si1-xGex/Si substrate,  Y. Setiawan, P.S. Lee, S. Balakumar, K.L. Pey, X.C. Wang,  Electrochemical and Solid-State letters,  11,  (2008),  H262-H265, 
• Fabrication of Thick Germanium-on-Insulator (GeOI) Substrates,  S. Balakumar, K.M.Hoe, W. Tang, Y.L.Foo, S.Tripathy, C.H.Tung, G.Q.Lo, N. Balasubramanian, D.L. Kwong,  J. Electr. Mater.,  37,  (2008),  937, 
• A comparative study on the measurement of toughness of stacks containing low-k dielectric  films,  Z. W. Zhang, I. Sridhar and S. Balakumar,  J. Microelectronic Eng,  85,  (2008),  2322, 
• Ge rich Nanowires by controlled condensation technique,  S. Balakumar, B. Tan, B. Kavitha, R.Rakesh, N. Balasubramanian, D.L. Kwong,  MRS-S,  (2008), 
• Ge Rich (70%) SiGe Nanowire MOSFET Fabricated Using Pattern Dependent Ge-Condensation Technique,  Y. Jiang, N. Singh, T. Y. Liow, W. Y. Loh, S. Balakumar, K. M. Hoe, C. H. Tung, V. Bliznetsov, S. C. Rustagi, G. Q. Lo, D. S. H. Chan, D. L. Kwong,  IEEE Elec, Device Letts.,  29,  (2008),  595-598, 
• Si Nanowire CMOS Transistors and Circuits by Top-Down Technology Approach,  N. Bala-subramanian, N. Singh, S. C. Rustogi, K. D. Buddharaju, J. Fu, Z. Hui, S. Balakumar, A. Agarwal, S. K. Manhas, G. Q. Lo, D. L. Kwong,  ECS transactions,  13,  (2008),  201, 
• Strained SiGeSn formed by Sn implant into SiGe and pulsed laser annealing,  G. H. Wang, E.-H. Toh, X. Wang, S. Tripathy, T. Osipowicz, T. K. Chan, K.-M. Hoe, S. Balakumar, G.-Q. Lo, G. Samudra, Y.-C. Yeo,  Appl. Phy. Lett.,  91,  (2007),  202105, 
• GaAs metal-oxide-semiconductor device with HfO2/TaN gate stack and thermal nitridation surface passivation,  Gao, Fei Lee, S.J.; Chi, D.Z .; Balakumar, S.; Kwong, D.-L.,  Appl. Phy. Lett.,  90,  (2007),  252904, 
• Investigation of mechanical properties of black diamond™ (low-k) thin films for Cu/low-k interconnect applications,  Sekhar, V.N.; Balakumar, S.; Chai, T.C.; Tay, A.A.O.,  8th Electronics Packaging Technology Conference (IEEE Cat. No.06EX1538),  (2007),  7-10, 
• SiGeO layer formation mechanism at the SiGe/oxide interfaces during Ge condensation,  Balakumar, S.; Peng, Suo; Hoe, K.M.; Agarwal, A.; Lo, G.Q.; Kumar, R.; Balasubramanian, N.; Kwong, D.L.; Tripathy, S.,  Appl. Phy. Lett.,  90,  (2007),  032111, 
• Fabrication of thick SiGe on insulator (Si0.2 Ge0.8 OI) by condensation of SiGe/Si superlattice grown on silicon on insulator,  Balakumar, S. Peng, S. Hoe, K.M. Lo, G.Q. Kumar, R. Balasubramanian, N.; Kwong, D.L.; Foo, Y.L., Tripathy, S.,  Appl. Phy. Lett.,  90,  (2007),  192113, 
• Work Function Tuning of TaN by High-Temperature Metal Intermixing Technique for Gate-First CMOS Process,  C. Renchi, D. S. H. Chan, W. Y. Loh, S. Balakumar, A. Y. Du, C. H. Tung, G. Q. Lo, R. Kumar, N. Balasubramanian, D.-L. Kwong,  IEEE Electron Device Letters,  27,  (2006),  811, 
• Ge diffusion and solid phase epitaxy growth to form Si1 - XGex/Si and Ge on insulator structure,  Gao, Fei Lee, S.J., S. Balakumar, ; Du, Anyan; Foo, Yong-Lim, D.L. Kwong,  Thin Solid Films,  504,  (2006),  69-72, 
• Localized Germanium-on-Insulator Patterns on Si by Novel Etching scheme in CF4/O2 plasma,  B. Ramana Murthy, S. Balakumar, N. Balasubramanian, M. M-Roy, A. Trigg, R. Kumar, D.L. Kwong,  Thin Solid Films,  504,  (2006),  77-80, 
• A method of  fabricating MIM capacitor in Cu/low-k backend interconnection process for RF application,  M.B. Yu, J. Ning, S. Balakumar, V.N. Bliznetsov, G. Q. Lo, N. Balasubramanian, D. L. Kwong,  Thin Solid Films,  504,  (2006),  257-260, 
• Work Function Tuning and Material Characteristics of Lanthanide- Incorporated Metal Nitride Gate Electrodes for NMOS Device Applications,  C. Ren, D. S. H. Chan, M.-F. Li, W. Y. Loh, S. Balakumar, C. H. Tung, N. Balasubramanian, D.-L. Kwong,  IEEE Electron Device Letters,  53,  (2006),  1877-84, 
• SiGe on Insulator MOSFET Integrated with Schottky Source/Drain and HfO2/TaN Gate Stack,  Fei Gao, S. J. Lee, Li Rui, S. J. Wang, B. J. Cho, S. Balakumar, Chih-Hang Tung, D. Z. Chi, D. L. Kwong,,  Electrochemical and Solid-State Letters,  9,  (2006),  G222, 
• Fabrication Aspects of Germanium on Insulator from Sputtered Ge on Si-Substrates,  S. Balakumar, M. M. Roy, B. Ramamurthy, C. H. Tung, Gao Fei, S.Tripathy, Chi Dong zhi, R. Kumar, N. Balasubramanian, D. L. Kwong,  Electrochemical and Solid-State Letters,  9,  (2006),  G158, 
• Solid State Epitaxy during Ge condensation from amorphous SiGe layer on SOI substrate,  S. Balakumar, C.H. Tung, G.Q. Lo, R. Kumar, N. Balasubramanian and D. L. Kwong, G. Fei, S. J. Lee,  Appl. Phy. Lett.,  89,  (2006),  032101, 
• SiGe Amorphization during Ge Condensation in SiGe-on-Insulator,  S. Balakumar, Ong .C.S, Lo, G.Q, C.H. Tung, R. Kumar, A. Trigg, N. Balasubramanian, D.L. Kwong,  Appl. Phy. Lett.,  89,  (2006),  42115, 
• A two step oxidation mediated condensation process for ultra thin high Ge content SiGe epitaxial films on Insulator,  M. M. Roy, A. Agarwal, S. Balakumar, A.D. Trigg, R. Kumar, N. Balasubramanian, D.L. Kwong,  Electrochemical and Solid-State letters,  8,  (2005),  G164-166, 
• High-K (K~19.6) MIM Capacitor with Cu/Low-K Back end Process for RF Application,  M. B. Yu, Yong Zhong Xiong, G.Q. Lo, Sun-Jung Kim, S. Balakumar, C.X. Zhu, M.-F. Li, Byung-Jin Cho, D. L. Kwong,  Integration of IEEE Electron Device Letter,  26,  (2005),  793, 
• A Material Removal Rate Model for Copper Abrasive-Free CMP,  T. Haque, S. Balakumar, A. Senthil Kumar, M. Rahman,  J. Electrochem. Soc.,  152,  (2005),  G417, 
• High Germanium content strained SiGeOI by Oxidation of Amorphous SiGe Film on SOI substrates,  Fei Gao, S. Balakumar, N. Balasubramanian, S. J. Lee, C. H, Tung, R. Kumar, T. Sudhiranjan, Y.L. Foo, D. L, Kwong,,  Electrochemical and Solid-State Letters,  8,  (2005),  G337., 
• Enhancement of adhesion strength of Cu layer with low dielectric constant SiC:H liners in Cu interconnects,  Grace, W., S. Balakumar, S.C. Hwee, Rakesh Kumar, T. Hara,  Microelectronics Journal,  36,  (2005),  749, 
• Wear Phenomena in Abrasive-Free Copper CMP Process,  S. Balakumar, T. Haque, A. Senthil Kumar, M. Rahman, R. Kumar,  J. Electrochemical Society,  152,  (2005),  G867, 
• The mechanical properties of ultra-low-dielectric-constant films,  Y.H. Wang, M.R. Moitreyee, R. Kumar, S.Y. Wu, J.L. Xie, P. Yew, Balakumar S, L. Shen, K.Y. Zeng,  Thin Solid Films,  462-463,  (2004),  227, 
• Enhancement of adhesion strength of Cu seed layer with different thickness in Cu/low-k multilevel interconnects,  Grace Wang, S. Balakumar, Yoo Won Jong, C. H. Seah, T. Hara,  J. Vac. Sci. Technol. B,  22,  (2004),  2384, 
• Defect study on Nanoglass® E porous ultra-low k material (k~2.2) for ultra-large-scale integration applications,  L.Zhang, Y. W. Chen, C. Y. Li, C. Li, L. Y. Wong, H. Y. Li, S. Balakumar, H. S. Park,  Materials, Science in Semiconductor Processing,  7,  (2004),  89-93, 
• Chemical mechanical polishing of copper layer employing MnO2 slurry ,  T. Hara, S. Balakumar,  Thin Solid Films,  462-463,  (2004),  186-191, 
• Enhancement of adhesion strength of Cu layer on single and multi-layer dielectric film stack in Cu/low k multi-level interconnects ,  S. Balakumar, Grace Wong, Chi Fo Tsang, T. Hara, W. J. Yoo,,  Micro. Eng.,  75,  (2004),  P183-193, 
• Dielectric/metal sidewall diffusion barrier for Cu/porous ultra low-k interconnect technology,  Zhe Chen , Prasad, K. Li, C.Y.; Lu, P.W. Su, S.S. Tang, L.J. Guy, D. S. Balakumar, S. Shu, R. Kumar,  Appl. Phy. Lett.,  84,  (2004),  2442-2444, 
• Characterization and performance of dielectric diffusion barriers for Cu metallization,  Chen Zhe, Prasad, K. Li, C.Y. Su, S.S. Gui, D. Lu, P.W. He, X., Balakumar. S,  Thin Solid Films,  462-463,  (2004),  223, 
• Peeling and delamination in Cu/SiLK process during Cu-CMP,  S. Balakumar, X.T. Chen. Y.W. Chen, T. Selvaraj, B.F. Lin, R. Kumar, T. Hara, M. Fujimoto, Y. Shimura,  Thin Solid Films,  462-463,  (2004),  161-167, 
• Properties of Cu Layers deposited on TiZr-based barriers and CMP compatibility of the barriers,  S. Balakumar, Hara, T. Kumar, R; Wakabayashi, T. Uchida, M,  Electrochemical and Solid-State Letters,  7,  (2004),  G175, 
• Stress Effects on the Properties of Copper Layer Employed in the Multi-level Interconnection,  S. Balakumar, R. Kumar, Y. Shimura, K. Namiki, M. Fujimoto, H. Toida, M. Uchida, T. Hara,  Electrochemical-solid state letters,  7,  (2004),  G68, 
• Measurement of Adhesion Strength in copper Interconnection Layers,  Tohru Hara, Minoru Uchida, Masayo Fujimoto, Toshiro K. Doy, S. Balakumar, N. Babu,  Electro.che.-Solid state Letter,  (2003),  G28, 
• CMP of Cu Interconnection Layer,  T. Hara, S. Balakumar, Denshi Zairyo,  Japn. J. Elec. Mate.,  27,  (2003),  62, 
• Dishing and Nitride Erosion after STI-CMP for 0.18 um Device Using Different Integration Schemes,  Lim Lim Hwee, S. Balakumar, S. Mahadevan, Zhou Mei Sheng, Alex See, M .Rahman, A. Senthil kumar,  J. Electr. Mater.,  30,  (2001),  147, 
• Dynamic observations of water-assisted reconstruction on spontaneous   Polarization domain ends of Triglycine sulfate (NH2CH2COOH).3.H2SO4,  S. Balakumar, H. C. Zeng,  J. Mater. Chem.,  1,  (2000),  1, 
• On the surface Magnetism Induced Atypical ferromagnetic behavior of cerium oxide (CeO2) nanoparticles,  M. Sakar, S. Arumugam, S. Tripathy, S. Balakumar,  AIP Conf. Proc.,  1447,  (1999),  355, 
• Growth and characterization of KNbO3 single crystals,  R. Ilangovan, S. Balakumar, C. Subramanian,  Mater. Sci. and Tech.,  15,  (1999),  132–1327, 
• Top seeded solution growth of KTP single crystals and their characterization,  S. Ganesamoorthy, F. Joseph kumar, S. Balakumar, C. Subramanian, P. Ramasamy,  Mat. Sci. Eng .B,  60,  (1999),  88, 
• Ferroelectric domain structure studies on PbTiO3 single crystals by polarizing microscope, SEM and AFM,  S. Ganesa moorthy, S. Balakumar, C. Subramanian and P. Ramasamy,  Ferroelectrics,  231,  (1999),  49, 
• Morphology and etching studies on YBCO and CuO single crystals ,  D. Prabhakaran, S. Balakumar C. Subramanian, P. Ramasamy,  Physcia C,  319,  (1999),  99, 
• Surface Reconstruction in TGS family crystals under humidity and temperature controls,  S. Balakumar, H. C. Zeng,  Material Research Innovations,  2,  (1999),  289-298, 
• Growth modes of molybdenum trioxide crystals in vapour growth technique,  S. Balakumar, H. C. Zeng,  J. Cry.Growth,  197,  (1999),  186, 
• Growth and characterization of Pb1-xCaxTtiO3 single crystals by self-flux technique,  S. Ganesa Moorthy, S. Balakumar, F. Joseph Kumar, C. Subramanian, P. Ramasamy,  Mat. Chem. and Phys.,  57,  (1999),  281, 
• The growth and characterization of Nucleation active sites on Barium Strontium Titanate single crystals,  T. Radhakrishnan, S. Balakumar, K R Radhakrishnan, P. Ramasamy,  Bulletin of Electrochemistry,  14,  (1998),  366-368, 
• Preparation of orthorhombic molybdenum trioxide single crystals using a semi-open flux growth system,  S. Balakumar, H. C. Zeng,  Journal of Crystal Growth,  194,  (1998),  195, 
• AFM studies  on  TGSP  single crystals: Evidence for the motion of domain wall and formation of   holes at the boundary,  S. Balakumar, J. B. Xu, G. Arunmozhi, R.Jayavel, N. Nakatani, T. Yamazaki,  Jpn. J. Appl. Phys.,  37,  (1998),  6177-6182, 
• Growth of Lead Titanate single crystals and their characterization,  S. Ganesamoorthy, F. Joseph Kumar, S. Balakumar, C. Subramanian,  Korean J. Appl. Phys.,  32,  (1998),  S1214, 
• Growth of lead Calcium Titanate single crystals and their characterization,  S. Balakumar, S. Ganesamoorthy, G. Bocelli, C.Subramanian,  Ferroelectrics,  497,  (1998),  2079, 
• Domain structure investigation of triglycine sulfo – phosphate single crystals: Evidence of domain motion with time at room temperature,  S. Balakumar, J. B. Xu, I. H. Wilson, G.Arunmozhi, N. Nakatani, T. Yamazaki,  Jpn. J. Appl. Phys.,  36,  (1997),  4377, 
• Surface morphology of ferroelectric domains in BaTiO3 single crystals: An atomic force microscope study,  S. Balakumar, J. B. XU, J. X .Ma, S. Ganesamoorthy, I. H. Wilson,  Jpn. J. Appl. Phys.,  36,  (1997),  5566, 
• Growth and dielectric studies of flux grown potassium lithium niobate single crystals,  R. Ilangovan, S. Balakumar, C. Subramanian,  Mat. Chem. and Phys.,  51,  (1997),  23, 
• The tetragonal –cubic phase transition in mixed perovskite Ba1-xCaxTiO3 single crystal- EPR evidence of impurity induced dynamic effects,  Y. Babu, M. D. Sastry, B. A. Dasannacharya, S. Balakumar, R. Ilangovan, P.Ramasamy, M. D. Agarwal,  J. Phys. Condens. Matter.,  8,  (1996),  7847, 
• Raman study of phase transition in ferroelectric Ba0.95Ca0.05TiO3,  Rekha Rao, A. P.Roy, B. A. Dasannacharya, S. Balakumar, R. Ilangovan, P.Ramasamy,  Pramana,  47,  (1996),  145, 
• Single–crystal neutron diffraction study of the structural phase transition in Ba0.95Ca0.05TiO3,  P. U. M. Sastry, A. Sequeira, H. Rajagopal, B.A.Dasannacharya, S. Balakumar, R. Ilangovan, P.Ramasamy,  J. Phys. Condens. Matter.,  8,  (1996),  2905, 
• Growth aspects of Bi12TO20 single  crystals: Top Seeded Solution Growth Technique,  Balakumar, R. Ilangovan, C. Subramanian,  Mat.Res.Bull.,  30,  (1995),  499-505, 
• Preparation, Morphology and X-ray diffraction studies on Barium Strontium Titanate Single Crystals,  S. Balakumar, R. Ilangovan, S. Ganesamoorthy, C. Subramanian,  Mat. Res. Bull.,  30,  (1995),  897-907, 
• Growth and characterization of KTN single crystals,  .Ilangovan, S. Balakumar, C. Subramanian, P. Ramasamy,  Ferroelectrics,  158,  (1994),  121-126, 
• Growth of Ba1-xCaxTiO3 single crystals and their characterization,  S. Balakumar, R. Ilangovan, C. Subramanian, P. Ramasamy,  Ferroelectrics,  158,  (1994),  115-120, 
• Growth of large size single crystals of Ba1-xCaxTiO3 and their characterization,  S. Balakumar, R. Ilangovan, C. Subramanian, P. Ramasamy,  Materials Chemistry and Physics,  37,  (1993),  82-85, 
• Growth and characterization of KTa0.3Nb0.7.703 single crystals,  R. Ilangovan, S. Balakumar, C. Subramanian, P. Ramasamy,  Material Chemistry and Physics,  36,  (1993),  174 -76., 
• Growth kinetics of BaTiO3 and Ba1-xCaxTiO3 single crystals,  S. Balakumar, R. Ilangovan, C. Subramanian, P. Ramasamy,  J. of Mat. Sci. Letts.,  12,  (1993),  20-22, 
• Zirconia Reinforced Bio-active Glass Coating By Spray Pyrolysis: Structure, Surface Topography, In Vitro Biological Evaluation and Antibacterial activities,  P. Bargavi, S. Chitra, R. Riju Chandran, D. Durgalakshmi, P.Rajashree and S. Balakumar,  Materials Today Communications, Volume 25,  (2020),  101253, 
• Bioactive assessment of bioactive glass nanostructures synthesized using synthetic and natural silica resources,  D. Durgalakshmi, R. Ajay Rakkesh, Balakumar Subramanian,  Journal,  International Joural of Applied Ceramics,  (2019), 

National

• Invited talk on Epitaxial growth, 13th National Seminar on Crystal Growth, SSN College, India, Jan 27-29, 2009
• Invited talk on SiGe Substrates, National Seminar on Recent Advancements in Materials and Energy, Voorhees College, India, Jan 27-29, 2009
• Invited talk on "Silicon Technology", National Seminar on Crystal Growth, Alagappa University, Karaikudi
• Invited talk on Introduction to Nanoeletronics, International Workshop on Nanotechnology and Instrumentation, 17-18th Sep, IIT, Madras
• Public Lecture on Nanoscience and Nanotechnology, National Day Lecture, Periyar Science Centre, Chennai-25, India
• Invited lecture on Power of Small, Vels University, 3rd November 2009
• Invited Lecture in the Refresher Course on Nanoscience on "Role of CMP on Nanodevices", during 11th November to 1st Dec 2009
• Invited Lecture on Nanoeletronics and Nanoscopy, Tamilnadu Agricultural University, Coimbatore
• Invited Special Lecture on "Application of Nanotechnology in Engineering and Medicine", 11th Dec 2009 in SriRam Engineering College, Chennai
• Invited Lecture on "Why Nano? What is Nano?" in Chennai Science Club on 2nd Jan 2010, CLRI, Chennai
• Invited Special Lecture on " Introduction to Nano" at A.M. Jain College, 22nd Feb 2010
• Invited Special Lecture on Nature inspired Nanotechnology" at Guru Nanak Colleges, 27th Feb 2010.
• Invited lecture on Recent trends in Si Nanotechnology, One Day Seminar on Recent Trends in Nanotechnology, Queen Mary's College, Madras University on 3rd Feb 2010
• Invited lecture for Teachers Training Institute on Social and Environmental Implications of Nanotechnology, 5th Feb 2010
• Invited lectures on "Applications of Nanoelectronics Materials-1", in Awareness programme on Nanotechnology, @7th-28th Feb 2010, Centre for Nanoscience and Nanotechnology, School of Physics, Bharathidasan University, Tamilnadu, India
• Invited lectures on "Applications of Nanoelectronics Materials-II", in Awareness programme on Nanotechnology, @7th-28th Feb 2010, Centre for Nanoscience and Nanotechnology, School of Physics, Bharathidasan University, Tamilnadu, India
• Invited lecture on "Synthesis of Oxide nanomaterials" 3rd March 2010, International Conference on Nanoscience and Nanotechnology, Alagappa University, Karaikudi
• Invited lecture on : Nano in Sports, 12th March 2010, National Workshop on Sports Technology and Sports Management, Sports University, Chennai
• Invited lecture on Characterization of Nanomaterials : Powder X-ray diffraction, 23rd June 2010, Refresher Course on Nanosciences for Agriculture Scientists
• Invited lecture on Physical Properties of Nanomaterials , 23rd June 2010, Refresher Course on Nanosciences for Agriculture Scientists
• Invited lecture on Nature Nanotechnology, Symposium on Nanobiotechnology, July 25th, 2010, Chetnad Medical College, Kellapakkam, Chennai
• Invited lecture on Nanoscopy, Awareness Program on Nanoscience and Nanotechnology, 25th August 2010
• Invited lectures on Nanoscience, Refresher Course on Solid State theory, Dept of theoretical Physics, University of Madras, 31th August 2010
• Invited lectures on Nanomaterials, Refresher Course on Solid State theory, Dept of theoretical Physics, University of Madras, Ist September 2010
• Invited lectures on Nanomaterials, Refresher Course on Condensed Matter Pysics,, University of Madras, Ist September 2010
• Invited lectures on Nanophenomena, Refresher Course on Physics, Bharathiar University, I2th Nov010
• Invited lectures on Nature Nanostructures, Refresher Course on Physics, Bharathiar University, I2th Nov010
• Invited Lecture on Fundamental of Nanoscience, National Conference on Nanosciences, 16th Nov 2010, SIT college, Chennai
• Invited Lecture on Nano to Young Scientists, Winter Science Camp 2010 26th Dec 2010, Science City
• Invited Lecture on Nanophenomena, National Conference on Nanoscience and Nanobiotechnology, 12th Jan 2011, Queen Mary's College, Chennai
• Invited lecture on Nanoscopy, National Workshop on Preparation and Characterization of Nanomaterials, April 2011
• Invited lecture on Nanomaterials, Orientation Program for TRB Zoology teachers, 18th May 2011
• Invited lecture on Nanomaterials, Orientation Program for TRB Biotechnology teachers, 20th May 2011
• Special Lecture on New Nanoelectronic Materials, Quanta , SRM University, 9th August 2011
• Special Lecture on Nanophenomena and application of nanomaterials, Refresher Course on Chemistry, 19th August 2011, Q.M C- Academic Staff College, 2011
• Invited Lecture on Substrate Technology for Nanoelectronics, National conference on Nanoscience, 5th August 2011, Thiruvanamalai, India
• Invited talk on the design of emerging multifunctional nanomaterials through organic solvents, 26th August 2011, NSNN-2011
• Invited Lecutre on  Nanoelectronics and Nanophenomena,   Refresher  Course on Nanoscience, Dec 2011, Bharathiyar University, Coimbatore
• Invited talk on Nanoelectronics, AICTE Faculty Development program on Nanoscience and Nanotechnology, Anna Univesity, Dec 7-21, 2011
• Invited Talk on Multifunctional Nanomaterials for  Engineering applications, 7th Feb 2012, Coimbatore
• Invited talk on Nanoscopy at Nano revelation 2012, Science City, 28th Feb 2012.
•   Invited Talk on Emerging Nanomaterials, National Seminar on Advance Materials, Eswari Engineering Colleges, 25th March 2012, Chennai
•   Invited Talk in Summer School on Physical Sciences on Physics of Nano, June 2012, University of Madras, Chennai-25
•   Special lecture on Nanobiomaterials, Department on Biomedical Engineering,  Sathyabama University, Chennai
•   Invited lecture on Scanning Probe Techniques, National Workshop on Preparation, Characterization of Crystalline Materials and their applications, July 16th-17th,2012, Anna University, Chennai
•   Invited lecture on “On the Nanoscale Engineering of Multifunctional Nanomaterials”, 7th August 2012, UGC Refresher Course on New Nanomaterials for catalysis and sensor applications: physical chemistry perspectives, University of Madras, Chennai- 25
• Invited lecture on Science at Small scale, Summer School 2012- Higher Education for college and University teachers with a focus on teaching, research and administration, 6th July 2012, Academic Staff College, UNOM, Chennai-5
•   Invited Lecture on Nanoscale Materials, UGC Refresher Course on Physics, 24th August 2012, CAT in Biophysics and Crystallography, UNOM, Chennai
•   Invited lecture on Si Nanoelectronics, Faculty Development Program, Dhanalkshmi College of Engineering , Tambaram, 15th Dec 2012
•   Invited talk on Multifunctional Nanomaterials, Indian Science Congress, 16th Dec 2012, KASC, Coimbatore
•   Invited talk on Successive growth of Nanosilver, National Seminar on Crystal growth, Crystal growth centre, Anna University, Chennai 25th Dec 2012
• Invited talk on Multiferroic Nanomaterials, Indian Institue of Technology, Madras
• Special lecture delivered in the refresher course conducted by the deparment of Zoology, Univeristy of Madars
• Invited talk ,  Seminar held on Recent Trends in Advanced Materials at Misrimal Navajee Munoth Jain Enginerring College, 19th July 2013.
• Invited talk on Nanomaterials for Space, Sport and Defense Applications, Nanorevelation, 8th August 2013, Science city, Chennai 25.
• Invited talk on Nanobiomaterials, 29th August 2013, Refresher course organized in the department of crystallography and biophysics, University of Madras, Chennai 25.
• Invited Lectures on Instrumentation for Nanomaterials Characterization, 19th  December 2013, Refresher course organized in the department of crystallography and biophysics, University of  Madras, Chennai 25
• Special Lectures on Nano for students, DST-Inspire Program, SRM University, Chennai, 30th  Dec 2013
•   Invited talk on Basics on Nanomaterials and their role in life science, National Seminar on  Nanomaterials, 5th Feb 2014, New College, Chennai      
• Invited talk on BFO: One Chemistry-Many Shapes, 3rd March 2014, National Seminar on Advanced Materials, Presidency College
• Special Lectures on  Nanobiomaterials, Summer School on Chemistry, Dept of   Inorganic Chemistry, UNOM, 13th June 2014
• Special Lecture on Nanoscale Engineering, STRIP Summer School on Physics, Dept of Nuclear Physics, UNOM, 14th June 2014
• Lecture on Inorganic Nanostructures, Refresher Course on Inorganic Chemistry, 5th Sep 2014.
• Invited talk on Graphene Nanohybrids,   DAE sponsored  NCMMW 2014, 10th Sep2014
•   Invited talk on Graphene Nanostructures Construction, National Conference on Nanoscience and Nanotechnology,  CRNN, University of Calcutta, 18th-19th Sep 2014
•   Special Lectures on  Nanobiomaterials, Summer School on Physics, Dept  of  Nuclear Physics,, UNOM, 13th June 2015
• Special Lecture on Nanomaterials, STRIP Summer School on Chemistry, Dept of Inorganic Chemistry, UNOM, 14th June 2015
• Lecture on Fundamental of Nanoscience, Refresher Course on Biological Sciences, 24th June 2015.
• Invited talk on  Multifunctional Nanomaterials for Energy and Environmental applications, National Seminar on Recent Aspirants of Nanomaterials and its applications, 21st-22nd July 2015
• Special Lecture on Nanoelectronics, Workshop on Nanotechnology, NTTR, Chennai, 24th July 2015.
• Lecturers on Nanomaterials for Environmental Sciences, Refresher Course on Environmental Sciences, Dept of Applied Geology, University o Madras,  27th July 2015
• Invited talk on the Fabrication of Multiferroic Nanomaterials, National Seminar on Restructuring of  Education in Chemistry, Queen Mary’s College,  31st July 2015
• Inaugural lecture on Nano-eduction,  Physical Sciences Association, SIT College, Alwarpet, Chennai, 5th August 2015
• Special Lecture on Science at Small Scale, DST Inspire Program, 8-12-2015, DST-Inspire Camp 2015 (27-31 December) to be held at SRM University, Kattankulathur, Chennai
• Invited talk on Nanotechnology in civil engineering (environmental applications), National Conference on Applications of Nanotechnology in Civil engineering applications, 18-19th February 2016, St. Peter’s College of engineering and technology, Chennai.
• Invited talk on Nanostructuring of bismuth based pervoskite and pyrochlore structure for environmental and energy applications, 4th National Conference on Hierarchically Structured Materials, 4th – 5th March 2016, SRM University, Chennai.
• Invited talk on Graphene Nanocomposites, 23rd conference on  Crystal Growth and Epitaxy, 14-15th March 2016
• Invited talk on Nanobiomaterials for tissue engineering applications, Summer training program in Biology, University of Madras, 12th May 2016
• Invited talk on Chemistry of Nanomaterials, Summer training program in Chemistry, University of Madras, 18th May 2016
• Invited talk on Nanomaterials for nanoelectronics, Summer training program on Physics, University of Madras, 24th May 2016
• Invited talk on Efficient graphene based nanoassemblies of photocatalyst for energy and environmental cleaning applications, International conference on nanomaterials for energy, Sathyabama University, 27-29 June 2016
• Invited talk on Recent advances in Nanoscale materials, Faculty development program, PSG College of Technology, Coimbatore, 22nd July 2016
• Invited talk on Recent advances in Nanoelectronics, Faculty development program in multiscale modeling, PSG College of Technology, Coimbatore, 25th July 2016
• Invited talk on Role of Nanomaterials in Electronics, NITTR, Chennai, 3rd August 2016
• Invited talk on Silicon Nanoelectronics, Refresher Course in Materials Science, UGC-HRDC, Bharathidasan University, Khajamalai campus, Tiruchirappalli. 18th November 2016. 
• Invited talk on Nanoelectronics, Refresher Course on Nanoscience, National Centre for Nanoscience and Nanotechnology, University of Madras, Chennai, 23th November 2016.
• Invited talk on Science at Nanoscale, DST-INSPIRE Science Camp, SRM University, Kattankulathur, Chennai, 9th January 2017.
• Invited talk on “Nanocomposites for biomedical applications”, National Conference on Integrating Bioinformatics and Nanotechnology in Drug Discovery, Queen Mary’s College, Chennai, 23-25th January 2017.
• Keynote Address in “Two Day Workshop on Advanced Functional Materials (WAFM -2017)” on 3rd & 4th February 2017 at SSN College of Engineering.
• Invited talk in “Summer Training Program in Biological Sciences”, CAS in Botany, University of Madras, Chennai.
•  Invited Lecture in “Environmental Sciences” on 29th May 2017.
• Invited talk on NanoSciences, DST Insire Program, Periyar University, 10th July 2017
•  Invited talk on Recent advances of Nanotechnology in Engineering, MIT, Anna University, 19th July 2017    
• Invited talk in 3rd Asia-Oceania Sonochemical Society Conference (AOSS-3) on 14th-16th September 2017 at SRM research institute, SRM University, Chennai.
•    Invited talk in 7th All India Young Scientists Convention on Dec 18th-22nd, 2017 at Periyar University, Salem.
•   Invited Talk in One Day Workshop on Corrosion Control in Biomedical Devices (CCBD-2018) on 6th Jan 2018 at Anna University, Chennai.
•   Invited talk on “Nano Bioactive Glasses for Regenerative Applications” in RBAT-IV on 23rd Jan 2018 at University of Kerala, Kariavattom campus, Trivandrum.
•   Invited talk on “Scanning Electron Microscopy” National level workshop on Materials Characterization techniques, SRM institute of Science and Technology, Vadapalani campus, Chennai, 10th December 2018.
•   Invited talk on “Scanning Probe Microscopy” National level workshop on Materials Characterization techniques, SRM institute of Science and Technology, Vadapalani campus, Chennai, 11th December 2018.
•   Invited talk on “Graphene Nanocomposites for Energy and Environmental Applications”, Nano National summit – Current trends and Future Perspectives (NNSCTFP-2019), 9th & 10th January 2019, Holly cross college, Tiruchirappalli.
•   Invited talk, Workshop on Nanoscience and Nanotechnology, 22nd Jan 2019.
•   Invited talk, Faculty Development Program, 23rd Jan 2019, Anna University, Chennai-25
•   Invited talk, National conference on Crystal Growth, 30th Jan, 2019.
•   Invited talk on Graphene Nanocomposites, Recent Innovations in Advanced Material Science (RIAMS’19), Rajalakshmi Institute of Technology, Chennai, 13th - 14th March 2019.
•   Invited talk on Zinc Antimonate Nanocomposites, Guwahati University, Assam, 17th - 18th May 2019.
•   Invited talk, Summer Training program in Physics, STPIP-2019, 28th May to 17th June 2019, University of Madras.
•   Invited talk, Summer Training program in Chemistry, STPIC-2019, 28th May to 17th June 2019, University of Madras.
•   Invited talk on Environmental Nanotechnology, UGC-HRDC Refresher Course on "Environmental Science", Department of Applied Geology, University of Madras, Chennai, 20th September - 3rd October 2019.
•   Invited talk on Nanomaterials, Refresher course, University of Madras, Chennai, 16th October 2019.
•   Invited talk, Refresher course, Department of Botany, University of Madras, Chennai, 17th October 2019.
• Invited Talk on Bionanocomposites, National Seminar on Nanostructured Materials, VIT University, 20th Dec 2019                         
• Invited lectures on Electromatnic Shielding Materials and Bionanomaterials, UGC -HRDC- Refresher Couse on Physics, Bharathiar University, Coimbatore (2020).
• Invited talk on the Crystallization of Biomaterials, 24th National Seminar on Crystal growth and charcterization, Periya University, 2020.
•  Invited talk on Biofunctional Materials, conference, Loyola College, Chennai,  2020.
• Invited talk on Nanostructured materials from Biowaste, 8th National Conference on Hierarchically Structured Materials (NCHSM 2020)" on 21st and 22nd February 2020.
• Invited talk on Nanobiomaterials for Medical Applications, One Day Seminar to commemorate "Gold Jubliee Celebration of Departmetn of Genetics, University of Madras, Chennai.
•   Invited lecture, Science day Celebration, Ponnari Arts and Scienc College, Chennai, " Ancient Scientists"
•   Invited talk ,5th March, 2020 at Barathiyar University, Chennai.
• Invited talk, 7th March, 2020, TEM characterization, SRM Univeristy, Chennai.
• Invited webinar Lecture on Materials and Nanomaterials, Ponneri Govt Arts College Ponneri, 19th June 2020.
• Invited webinar Lecture on  How to Make and See Nanomaterials, 24th June 2020, SRMIST Nanoscience centre, Chennai.
• Invited webinar lecture on  Biofunctional Nanomaterials, SRI RAMAKRISHNA ENGINEERING COLLEGE, June 26, 2020.
• Invited webinar Lecture on Grephene Nanomaterials, Vasvi Arts and Science College, Erode, on 27th June.2020.
• Invited webinar lecture on Nanoscience: Size really doest Matters in Webinar Conference on Functional Nanomaterials, KASC College Coimbatore 03 July 2020.
• Invited webinar Lecture on Refresher course, “WinterSchool on Novel insights in Life sciences Research” on January 19, 2021.
• Invited webinar Lecture on Refresher course, “Nanoinformatics & Project insights”, organized by Department of Computer Science, University of Madras, Chennai on January 26, 2021.
• Invited webinar Lecture on Online Five day Workshop on “Advanced Materials: Properties and Applications (AMPA-2021)” , talk on “ Advanced Biomaterials for Orthopedic, Dentistry and Opthalmology Applications”, Department of Chemistry, National Institute of Technology, Karnataka, Surathkal, February 26,2021.
• Invited webinar Lecture on Technical Program- Theme “Energy” – talk on “Nanostructured Materials and EMI Shielding”, Department of Chemistry, SRM Institute of Technology, Kattankulathur, Chennai, March 4, 2021.
• Invited webinar Lecture on Faculty Development Program (4th – 8th March, 2021) on “Advanced Materials Characterization and Machine learning in Materials Science”, Department of Physics and Nanotechnology, SRMIST, March 7, 2021.
• Invited webinar Lecture on World Nano Congress on Advanced Science & Technology (WNCST 2021), Centre for Nanotechnology Research Centre (CNR), Vellore Institute of Technology, March 8-13, 2021.
• Convener, Webinar on “Trends In Water Remediation and Management with Nanotechnology”, 09th April 2021, NCNSNT, Chennai.
•   Convener, Nanomaterials Characterization Lecture Series, “Raman Spectroscopic studies for Materials Research” 15th April 2021, NCNSNT, Chennai.
•   Convener, Nanomaterials Characterization Lecture Series, “Fundamentals of X-ray Diffraction” 16th April 2021, NCNSNT, Chennai.

International

• Key note speaker -Chemical Mechanical Planarization Technology: Enhancing the MEMS manufacturability, ICMAT2007 to be held at Singapore during 1st -5th July, Singapore
• Invited talk on CMP for MEMS technology, International conference on Surface Engineering, Dec 10-12th, 2007 Singapore
• Invited talk on Ge Nanowires fabrication by controlled oxidation, Materials Science Conference, Singapore, Feb 2008
• Invited Talk on SPMs: A cluster for visualization techniques, Asian School on Advanced Characterization techniques, Sept 23-25, 2011
• International Conference on Nanoscience, Engineering and Nanotechnology, 28th to 30th November 2011, Chennai
• Invited talk,International Conference of Advance Materials, 5th-12th Jan 2012, Chennai
• Invited talk,First International Conference on Materials, Science, and Engineering  (ICMSE-12), which is scheduled in Colombo, Sri Lanka, July 01-04, 2012
• Invited talk, International Conference on Recent Trends in Advanced Materials (ICRAM-2012), Jan 2012, VIT University, Vellure
•   Invited talk on Photocatalytic Materials, International Conference on Advanced Materials, IIT, Chennai, Sep 2012
•   Invited talk on Physics of Core shell Nanostructures, 56th DAE-SSP2012, IIT, Bombay, 3-7 Dec 2012
•   Invited talk on Bioglass, International Workshop on Crystal Growth and Characterization, 22nd Dec 2012, Crystal growth centre, Anna University, Chennai
• Invited talk on Nanostructuring of MOS materials, International conference on Green Energy and Smart Materials through Science, Technology and Management, Gouhathi, 21-23, Jan-2014
• Invited talk on Graphene Nanomaterials,  International Conference on Nanoscience and Nanotechnology, SRM University, Feb 4th-6th, 2015
• Invited talk on  Strategies to fabricate BiFeO3 Nanostructures,  Recent Advances In Nano-Science And Technology (RAINSAT-2015), 8th- 10th July 2015, Sathyabama University, Chennai -25
• Invited talk on Anisotropic nanostructures of bismuth ferrite, Third International Workshop on Advanced Functional Nanomaterials, 18th December 2015, Anna University, Chennai.
• Invited talk on Nanostructuring of Graphene assemblies, Workshop of Frontier Materials, 15th February 2016, Avinashiligam Institute for home science and Higher education for women, Coimbatore
•   Invited talk on "Nanostructured Bioctive glass: From Synthesis to Materials design for Biomedical Applications" International Conference on Biomaterials, BioEngineering & BioTheranostics, (BioMET 2018), 24th - 28th July 2018.  
•   Invited talk on “Zinc Antimonate Nanostructures: an Advanced Functional Nanomaterial for Supercapacitor Application” International workshop on Crystalline Materials and Applications, 3rd - 5th Jan 2019, Anna University, Chennai.
•   Invited talk on “Iron Based Magnetic Nanocomposites with Graphene Derivatives for Electromagnetic Interference Shielding”, 5th International Conference on Nanoscience and Nanotechnology (ICONN2019), 28th - 30th Jan, 2019, SRM Institute of Science and Technology, Kattankulathur, Chennai.
•   Invited talk on “Zinc Antimonate: an Advanced Functional Nanomaterial for Supercapacitor Application”, International conference on Advanced Materials for Clean Energy and Health Applications (AMCEHA 2019), 6th - 8th Feb 2019, University of Jaffna, Jaffna, Sri Lanka.
•   Invited talk, Interational Conference on Advanced Materials (ICAM-2019), Jamia Millia Islamia (A Central University), New Delhi, 6th - 7th March 2019.
•   Invited talk, International Conference on Materials for Advanced Technologies (ICMAT 2019), 23rd to 28th June 2019, Marina Bay Sands, Singapore.
•   Invited talk on Nanostructured Bioactive Glass based Composites for Ortho, Dental and Ophthalmology, VIT University, Vellore.
•   Invited talk on Application of nanotechnology in biomedical sciences, International Science Symposium on HIV & Infectious Diseases - ISSHID 2019, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Porur, Chennai, 12th to 14th October 2019.
• Valedictory Address at the International Interdisciplinary Virtual Conference  (17th-19th Feb 2021)“Breakthroughs and Approaches in Conntemporary Scientific Research” on the topic  “Biomaterials and its Applications” jointly organized by PSGR Krishnammal College for Women & Department of Physics&Chemistry, University of Dar es Salaam (UDSM), Tanzania,February 19,2021.