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From the Desk of the Vice Chancellor

Greetings!

As the Vice Chancellor of this premier university, I am extremely pleased to share this space to converse with all of you. The University of Madras is a post- sesquicentennial institution which has forged a glorious path for itself and has been the site for significant scientific discoveries as well as the beacon for national and regional societal transformation. It has successfully managed to hold aloft its tradition even while keeping up with the emerging trends. One reason for this is the way in which the university has kept alive its interactions with all the stakeholders.

The COVID 19 pandemic has introduced a ‘new normal’ and its impact is felt in the workings of the university as well. The students have been attending the lectures online. While online learning has the advantage of being anytime and anywhere, it has taken away the peer group interaction and peer learning which are integral aspects of the university experience. We look forward to welcoming you to the campus very soon. Meanwhile, our faculty and administration will continue to bring the best to the virtual classrooms. As students, you need to view the restrictions posed by the pandemic as a temporary deterrent. Your focus should be to gain the competencies to conduct application oriented research in order to evolve as useful citizens of our society.

Our university boasts of faculty with a high degree of knowledge and commitment to offer the best in teaching and research. Given the context of the pandemic, we need to redefine our teaching-learning processes to offer the best pedagogic experience to our students. Similarly, the post-pandemic era demands that we hone the employment potential and entrepreneurial capacity of our learners. This necessitates that we focus on sponsored research in cutting edge areas.

Our administrative staff have been the backbone of the university. While we move towards a transparent and complete e-governance model, we need more support from you. When the teaching-learning process at our university – from admission to certification -- is moving into the digital era, your skills and competencies need to keep pace.

At our university, we are gearing up for the final round of NAAC re-accreditation. This has offered us an opportunity to assess our Strengths, Weaknesses, Opportunities and Challenges. Further, it has made us more determined to reiterate our quality benchmarks in teaching, research and extension activities. We are aware of this responsibility and fully prepared for it because, our university has always encouraged individual thinking within the established frameworks. This is echoed in the words of Tim Burners Lee, who initiated the World Wide Web: “We are forming cells within a global brain and we are excited that we might start to think collectively. What becomes of us still hangs crucially on how we think individually.” Let us unite to make the educational experience at the University of Madras a synergy of the best minds and best thoughts.

Prof.Dr.S.Gowri

Vice-Chancellor
University of Madras

Dr. K. VENKATACHALAMM.Sc., M.Phil., Ph.D.,

ASSISTANT PROFESSOR
Department of Analytical Chemistry
3

Awards

45

Publications

92

Seminars / Conference

3

Projects

4

Ph.D Awarded

4

Ph.D Present

Publications

Journals (Total Journals: 45)

# Title Author Publisher Volume Year Page(s)
1 Optical and biological properties of MgO/ZnO nanocomposite derived via eggshell membrane: a bio-waste approach  Prashanna Suvaitha S, Divya T, Sridhar P, Palani P, Venkatachalam K* Bioprocess and Biosystems Engineering 46 2023 39-51
2 A Study of kinetics, thermodynamics and adsorption isotherms of food and textile dyes removal with SBAsupported polyaniline nanocomposite   Prashanna Suvaitha S, Venkatachalam. K* Water Air and Soil pollution 234 2023
3 Isotherms, Kinetics and thermodynamics adsorption of sunset yellow, indigo carmine, titan yellow and orange G with polyvinylpyrrolidone-aminopropyl-SBA-15 Schiff base Prashanna Suvaitha S, Venkatachalam K* Water Air and Soil pollution Accepted 2023 Inpress
4 Rod-like graphitic carbon nitride nanosheets with copper ions for effective DNA cleavage and anticancer studies  Sathya Venkatesan, Thirunavukkarasu S, Santhosh Balaraman, Kaviyarasan R, Venkatachalam K, Veerakumar Pitchaimani, Vasimalai Nagamalai, Heera T.R Diamond and Related Materials 137 2023 110165
5 A New Chemically Modified Carbon Paste Electrode Derived from Aloe Vera Xanthate Nanoparticles to Detect Mercury Ions M. Muthukumaran, Z. Waseem Basha, K. Venkatachalam and A. Rasheeth Electroanalysis 34(3) 2022 485-493
6 Development and Validation of Stability Indicating RP?HPLC Method for the Determination of Process and Degradation?Related Impurities in Sugammadex Sodium Drug Substance K. Samuel Barnabas, S. Prashanna Suvaitha, K. Venkatachalam* Chromatographia 85 2022 405–419
7 Bio-waste eggshell membrane assisted synthesis of NiO/ZnO nanocomposite and its characterization: Evaluation of antibacterial and antifungal activity S. Prashanna Suvaitha, P. Sridhar, T. Divya, P. Palani, K. Venkatachalam* Inorganica Chemica Acta 536 2022 120892
8 Catalytic activity of SBA-15 supported CuO for selective oxidation of veratryl alcohol to veratraldehyde  G. Dhinagaran, G. Harichandran, S. Prashanna Suvaitha, K. Venkatachalam* Molecular Catalysis 528 2022 112454
9 A Novel Method development and Validation of Ceftazidime in Bulk drug and Pharmaceutical Dosage Forms Using RRLC Method Samuel Barnabas K, Prashanna Suvaitha S, Dhinagaran G, Venkatachalam K* Iranian Journal of Science and Technology, Transactions A 46 2022 1187–1196
10 Synthesis, characterization, biological and DFT studies of charge-transfer complexes of antihyperlipidemic drug atorvastatin calcium with Iodine, Chloranil, and DDQ S. Niranjani, C.B. Nirmala, P. Rajkumar, Goncagül Serdaroglu, N. Jayaprakash, K. Venkatachalam* Journal of Molecular Liquids 346 2021 117862
11 Chemoselective Catalytic Oxidation of Olefin Derivatives with Co–Salen Immobilized SBA-15 G. Dhinagaran, S. Prashanna Suvaitha, M. Muthukumaran, K. Venkatachalam* Catalysis Letters 151 2021 1361-1375
12 Screening of in Vitro Antibacterial Property of Hematite (α-Fe2O3) Nanoparticles: A Green Approach Prashanna Suvaitha Sundara Selvam, Sangeetha Govindan, Bhavani Perumal, Venkatachalam Kandan* Iranian Journal of Science and Technology, Transactions A: Science 45 2021 177–187
13 Novel Stability-indicating Method for Determination of Related Substances of Montelukast Sodium in a Pharmaceutical Dosage Form by using RP-HPLC Samuel Barnabas K, Prashanna Suvaitha S, Dhinagaran G, Venkatachalam K* Chromatographia 2021
14 Fluorescence (FL) activities of Ce doped zinc oxide nano particles K. Senthil Kannan, Malarkodi Velraj, K. Venkatachalam, K. Ilaiyaraja, B. Joshua Steve Abishek Materials Today: Proceedings 33(7) 2020 2774-2775
15 Anti-diabetic activites of ZnO doped with Ce (5 at %) nano particles (NPs) K. Senthilkannan, Arockia Jenecius Alphonse, K. Sankar, K. Venkatachalam, S. Gayathri Devi Materials Today: Proceedings 33(7) 2020 3056-3057
16 Computational analysis of LPNPTH anisotropies for dementia for Alzheimer’s syndrome by DFT and molecular harbouring K. Senthil Kannan, P. Thamaraikannan, S. Kannan, V. Kalaipoonguzhali, R. Ashok Kumar, and K. Venkatachalam AIP Conference Proceedings 2270(1) 2020 040008
17 Computational and experimental studies of acetoacetanilide crystals K. Senthil Kannan, K. Venkatachalam, P. Thamarikannan, V. Kalaipoonguzhali, S. Kannan, M. Jothibas AIP Conference Proceedings 2270(1) 2020 040014
18 Computational characterizations of dimethyl-N,N′-[(ethyne-1,2-di-yl)bis-(1,4-phenyl-ene carbon-yl)]bis-(L-alaninate) crystals K. Senthil Kannan, P. Thamarikannan, K. Venkatachalam, V. Kalaipoonguzhali, and S. Karthikeyan AIP Conference Proceedings 2270(1) 2020 040010
19 Fluorescence, computational enactments of dimethyl N,N′-[(ethyne-1, 2-di-yl)Bis-(1,4-phenyl-ene carbon-yl)]bis-(l-alaninate) crystals K. Senthil Kannan, P. Thamarikannan, V. Kalaipoonguzhali, K. Venkatachalam, S. Kannan, and A. Baskar AIP Conference Proceedings 2270(1) 2020 100008
20 Computational IR, Raman studies by DFT program and antidiabetic delineation by harboring of acetoacetanilide crystals K. Senthil Kannan, P. Thamaraikannan, V. Kalaipoonguzhali, K. Venkatachalam, S. Kannan, R. Ranadevan AIP Conference Proceedings 2270(1) 2020 100013
21 Growth and characterization of picolinium maleate (PM) crystals K. Senthil Kannan, K. Venkatachalam, K. Bhakya, B. Sharmidha, M. Kalaivani, S. Gayathri Devi AIP Conference Proceedings 2270(1) 2020 100013
22 Enhanced photocatalytic activity of Cuprous Oxide nanoparticles for malachite green degradation under the visible light radiation M. Muthukumaran, G. Gnanamoorthy, P. Varun Prasath, M. Abinaya, G. Dhinagaran, Suresh Sagadevan, Faruq Mohammad,Won Chun Oh and K Venkatachalam* Materials Research Express 7(1) 2020
23 Fabrication and physicochemical characterization of g-C3N4/ZnO composite with enhanced photocatalytic activity under visible light Abinaya Mathialagan, Muthukumaran Manavalan, K. Venkatachalam*, Faruq Mohammad, Won Chun Oh, Suresh Sagadevan Optical Materials 100 2020 1-8
24 Green synthesis of cuprous oxide nanoparticles for environmental remediation and enhanced visible-light photocatalytic activity M. Muthukumaran, G. Dhinagaran, K. Venkatachalam*, Suresh Sagadevan, S. Gunasekaran, Jiban Podder, Faruq Mohammad, M.M. Shahid, Won Chun Oh Optik - International Journal for Light and Electron Optics, 214 2020
25 Synthesis, spectroscopic, thermal, structural investigations and biological activity studies of charge-transfer complexes of atorvastatin calcium with dihydroxy-p-benzoquinone, quinalizarin and picric acid S. Niranjani, K. Venkatachalam* Journal of Molecular Structure 1219 2020
26 Green Synthesis of SnO2 Nanoparticles for Catalytic Degradation of Rhodamine B Prashanna Suvaitha Sundara Selvam, Dhinagaran Ganesan, Vinodh Rajangam, Atchudan Raji, Venkatachalam Kandan* Iranian Journal of Science and Technology, Transactions A: Science 44 2020 661–676
27 Cadmium Oxide-Zinc Oxide Nanocomposites Synthesized Using Waste Eggshell Membrane and Its In-Vitro Assessments of the Antimicrobial Activities and Minimum Inhibitory Concentration Prashanna Suvaitha Sundara Selvam, Gandhi Shree Chinnadurai, Dhinagaran Ganesan, Palani Perumal, Venkatachalam Kandan* Journal of Inorganic and Organometallic Polymers and Materials 31 2020 816–835
28 New construction of Fe3O4/rGO/ZnSnO3 nanocomposites enhanced photoelectro chemical properties G. Gnanamoorthy, Daoud Ali, Virendra Kumar Yadav, G. Dhinagaran, K. Venkatachalam, V. Narayanan Optical Materials 109 2020
29 Eggshell membrane-mediated V2O5/ZnO nanocomposite: synthesis, characterization, antibacterial activity, minimum inhibitory concentration, and its mechanism Prashanna Suvaitha Sundara Selvam, Gandhi Shree Chinnadurai, Dhinagaran Ganesan, Venkatachalam Kandan* Applied Physics A: Materials Science and Processing 2020
30 A green synthesis, characterization of highly luminescent carbon dots from Moringa oleifera gum application as an efficient potentiometric sensor for Hg2+ toxic metal ions M. Muthukumaran, G. Dhinagaran, V. Narayanan, T. Raju, K. Venkatachalam* Journal of the Indian Chemical Society 96 2019 78-80
31 Trace level determination of t-butyl alcohol and t-butyl chloride by GC in dolasetron mesylate K. Samuel Barnabas, N. Balaji, S. Niranjani, M. Muthukumaran, V. Sivakumar, T. Raju, K. Venkatachalam* Journal of the Indian Chemical Society 96 2019 171-175
32 Method Development and Validation of Pitavastatin Calcium and its Degradation Behavior under varied Stress Conditions by UV Spectrophotometric methods Niranjani S, Venkatachalam K* Dhaka University Journal of Pharmaceutical Sciences 18(2) 2019 159-169
33 Simple Titrimetric, Spectrophotometric and Gravimetric Methods for the Assay of Pitavastatin Calcium in a Green Manner Niranjani S, Venkatachalam K* Journal of Pharmaceutical Sciences and Research 11(5) 2019 1766-1774
34 Polyaniline–13X zeolite composite-supported platinum electrocatalysts for direct methanol fuel cell applications Rajangam Vinodh, Prem Jyoti Sing Rana, Chandu VV Muralee Gopi, Zongmin Yang, Raji Atchudan, Kandan Venkatachalam, Hee-Je Kim Polymer International 68 2019 929–935
35 Study of aggregation behavior and electron injection process of thiol substituted Zn-phthalocyanine derivative on TiO2 nanoparticle surface S. Gnanam, R. Ashokkumar, C. Udhayashankar, S. Karthikeyan, G. Dhinagaran and K. Venkatachalam* Rasayan Journal of Chemistry 12(2) 2019 571-576
36 Spectrophotometric determination of Atorvastatin Calcium and Pitavastatin Calcium through ion-pair complex formation using acid dyes in Pharmaceutical formulations and Human urine samples S. Niranjani, K. Venkatachalam* International Journal of Applied Pharmaceutics 11(6) 2019 171-180
37 Green Route Synthesis and Characterization of Cuprous Oxide (Cu2O): Visible light Irradiation photocatalytic activity of MB Dye M. Muthukumaran, S. Niranjani, K. Samuel Barnabas, V. Narayanan, T. Raju, K. Venkatachalam* Materials Today: Proceedings 14(2) 2019 563-568
38 Enhanced Photocatalytic Behavior of (GO/Cu2O) Composite with Cu2O Being Synthesized Through Green Route M. Muthukumaran, G. Dhinagaran, V. Narayanan, T. Raju, K. Venkatachalam*, P. C. Karthika, S. Vivekananthandan, Suresh Sagadevan, L. Selva Roselin, and Rosilda Selvin Journal of Nanoscience and Nanotechnology 19(11) 2019 7215-7220
39 XRD, CHNSO, Influx, Beam displacement analyses of glycinium maleate crystals G Dhinagaran, K Senthilkannan, S Shanthi, S Jeyakumar, M Muthukumaran, S Prashanna Suvaitha, K Venkatachalam* American International Journal of Research in Formal, Applied & Natural Sciences 25(1) 2018-2019 01-03
40 Simple and selective titrimetric and spectrophotometric methods for the determination of Loratadine using Bromate –Bromide, Methyl orange and Methylene blue Niranjani S, Venkatachalam K*, Raju T International Journal of Pharmaceutical Quality Assurance, 9(2) 2018 138-147
41 Synthesis and Characterization of Sodium Diacetyl Monoxime Xanthate (SDAMX) and its Application as Photocatalyst for the Degradation of Methylene blue and Potentiometric Estimation of Hg(II) ion M. Muthukumaran, S. Niranjani, K. Samuel barnabas, K. Venkatachalam*, T.Raju Materials Today: Proceedings 5 2018 8950–8955
42 Catalytic Performance of Al-MCM-48 Molecular Sieves for Isopropylation of Phenol with Isopropyl Acetate Kandan Venkatachalam, Pitchai Visuvamithiran, Balachandran Sundaravel, Muthiapillai Palanichamy, Velayutham Murugesan Chinese Journal of Catalysis 33 2012 478–486
43 Acetalization of Heptanal over Al-SBA-1 molecular sieve K. Venkatachalam, M. Palanichamy, V. Murugesan Catalysis Communications 12 2010 299–303
44 Isopropylation of ethylbenzene over MCM-22 molecular sieve K. Venkatachalam, G. Satish Kumar, M. Palanichamy, V. Murugesan Catalysis Communications 11 2009 127–131
45 Single step synthesis of coumarin derivatives over Al-MCM-41 and its supported catalysts under solvent-free condition S. Sudha, K. Venkatachalam, S. Vishnu Priya, J. Herbert Mabel, M. Palanichamy, V. Murugesan Journal of Molecular Catalysis A: Chemical 291 2008 22–29
// FLASH NEWS //
  • University of Madras attains category - 1 status from UGC |  NIRF Ranking - Ranked 39 in University Category 2024 |  University of Madras has been graded A++ in the NAAC Assessment

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