Sr. Asst. Prof at CVR College of Engineering, India
Dr. K. Venkatesan is an accomplished academic and researcher in the field of chemistry, with a specialized focus on sensor technology, nanomaterials, and analytical chemistry. With over a decade of experience in research and teaching, he has demonstrated a consistent commitment to advancing scientific knowledge and promoting innovation. He is currently serving as an Assistant Professor in the Department of Chemistry at Sir Theagaraya College, affiliated with the University of Madras, Chennai, India. Dr. Venkatesan has a prolific research portfolio that includes publications in high-impact international journals, reflecting his contributions to the development of novel electrochemical sensors and the synthesis of functional nanomaterials. His academic journey, marked by a Ph.D. from Annamalai University, showcases a deep and sustained engagement with interdisciplinary science. As an educator, he has mentored numerous undergraduate and postgraduate students, encouraging research-led learning and academic excellence. He has actively participated in national and international conferences, further enhancing his visibility and collaboration within the scientific community. Dr. Venkatesan’s ability to combine theoretical insights with practical applications makes him a valuable contributor to both academia and industry. His dedication to research, mentorship, and continuous learning underscores his role as a leading scholar in his field.
Professional Profiles
Education
Dr. K. Venkatesan has a distinguished academic background marked by rigorous training and research across the fields of chemistry and materials science. He earned his Doctor of Philosophy (Ph.D.) in Chemistry from Annamalai University in Tamil Nadu, India, in 2011. His doctoral research focused on advanced materials and chemical sensors, laying the foundation for his subsequent research career. Prior to this, Dr. Venkatesan completed his Master of Philosophy (M.Phil.) in Chemistry in 2007, also at Annamalai University, where he delved deeper into analytical chemistry and its applications. His academic journey began with a Master of Science (M.Sc.) in Chemistry, which he completed in 2006 at the same institution, with a strong emphasis on inorganic chemistry, spectroscopy, and electrochemical methods. Throughout his educational progression, Dr. Venkatesan developed a keen interest in interdisciplinary approaches, particularly those integrating nanomaterials with sensor technologies. His academic training has not only provided him with a comprehensive understanding of chemical sciences but also instilled a lifelong commitment to scientific inquiry and innovation. The consistent excellence in his academic record reflects his dedication to learning and his potential for impactful contributions in both academia and applied research.
Professional Experience
Dr. K. Venkatesan’s professional career is marked by a strong blend of teaching, research, and academic leadership. He is currently working as an Assistant Professor in the Department of Chemistry at Sir Theagaraya College, Chennai, affiliated with the University of Madras. In this role, he teaches undergraduate and postgraduate chemistry courses while supervising student research projects. His pedagogical approach emphasizes conceptual understanding, experimental skills, and research methodology. Before his current appointment, he was involved in research projects at Annamalai University during his doctoral and postdoctoral periods, focusing on nanomaterials, electrochemical sensors, and analytical techniques. Over the years, Dr. Venkatesan has contributed significantly to the academic community by publishing over 40 peer-reviewed journal articles and presenting at numerous conferences. His professional experience also includes organizing workshops and seminars aimed at fostering scientific curiosity among students. In addition to his teaching responsibilities, he is involved in curriculum development and academic counseling. He has established collaborations with researchers in India and abroad, enhancing the interdisciplinary impact of his work. Dr. Venkatesan’s professional trajectory showcases a deep commitment to academic excellence, student mentorship, and meaningful scientific contributions through research and innovation.
Research Interest
Dr. K. Venkatesan’s research interests lie at the intersection of analytical chemistry, nanotechnology, and sensor development. His primary focus is on the design and fabrication of electrochemical sensors and biosensors for the detection of biomolecules, environmental pollutants, and pharmaceutical compounds. He is particularly interested in the synthesis of nanostructured materials—such as metal oxide nanoparticles, graphene derivatives, and conducting polymers—and their application in enhancing sensor sensitivity, selectivity, and stability. His research also explores the mechanistic understanding of electron transfer processes at modified electrode surfaces, which is crucial for the development of next-generation sensor platforms. Dr. Venkatesan is committed to developing cost-effective and portable sensing devices with real-world applications in medical diagnostics, environmental monitoring, and food safety. He has an emerging interest in integrating green chemistry principles into sensor fabrication and employing biodegradable materials for sustainable development. His interdisciplinary approach enables him to bridge fundamental chemistry with practical applications, making his work highly relevant to both academic research and industry. With a keen eye on innovation and translational potential, Dr. Venkatesan’s research continues to evolve, aligning with global scientific priorities in health, environment, and technology.
Research Skills
Dr. K. Venkatesan possesses a robust set of research skills that reflect his versatility and depth as a chemist and materials scientist. He is highly skilled in electrochemical techniques such as cyclic voltammetry, chronoamperometry, and electrochemical impedance spectroscopy, which he routinely employs in sensor characterization and material analysis. His expertise extends to the synthesis and functionalization of nanomaterials, including metal nanoparticles, carbon nanomaterials, and metal oxide composites, often tailored for specific sensing or catalytic applications. Dr. Venkatesan is proficient in various spectroscopic and analytical tools such as UV-Vis spectroscopy, FTIR, XRD, SEM, and TEM, which he uses to investigate the physicochemical properties of novel materials. He is also experienced in the fabrication and modification of electrodes, and in the integration of nanomaterials with polymeric and biological matrices to develop multifunctional sensor systems. Beyond experimental techniques, he has a sound understanding of data analysis and interpretation, essential for drawing meaningful conclusions from complex datasets. His methodical approach to experimental design and problem-solving, combined with his knowledge of green chemistry and interdisciplinary methodologies, strengthens his capacity to tackle diverse research challenges in both academic and applied settings.
Awards and Honors
Dr. K. Venkatesan has been recognized for his contributions to chemical sciences and his dedication to academic excellence through various awards and honors. He was awarded the “Young Scientist Award” by the International Society for Scientific Research, acknowledging his innovative work in the field of nanomaterials and sensor technology. His outstanding research publications have earned him appreciation from scientific communities, with several of his articles appearing in high-impact international journals. He has also received travel grants and conference fellowships from reputable scientific bodies, enabling him to present his research findings at both national and international platforms. Dr. Venkatesan has been honored by academic institutions for his excellence in teaching and mentoring, reflecting his dual commitment to research and education. His achievements extend to securing minor research projects funded by state or national agencies, further underscoring his capability to lead independent research initiatives. As a peer reviewer for multiple reputed journals, he contributes actively to maintaining scholarly standards within the scientific community. These recognitions highlight his academic integrity, research acumen, and sustained efforts to contribute meaningfully to the advancement of science and education.
Conclusion
In conclusion, Dr. K. Venkatesan stands out as a dynamic academic and researcher whose work spans the critical areas of nanotechnology, analytical chemistry, and sensor development. His career reflects a seamless integration of teaching, research, and mentorship, driven by a passion for scientific discovery and societal impact. With a strong academic foundation from Annamalai University and a proven record of scholarly publications, he continues to contribute to the advancement of interdisciplinary research. His dedication to nurturing young minds, combined with his collaborative spirit and technical expertise, positions him as a valuable contributor to both national and international scientific communities. Dr. Venkatesan’s research innovations, particularly in low-cost and sensitive electrochemical sensors, hold promise for addressing pressing challenges in healthcare, environmental monitoring, and sustainable development. He remains committed to exploring new frontiers in science through continual learning, interdisciplinary collaboration, and community engagement. As he advances in his academic and research journey, Dr. Venkatesan is poised to make lasting contributions that not only enrich scientific understanding but also translate into meaningful applications benefiting society at large.
Publications Top Notes
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Title: An effective, recyclable, bi-functionalized ionic liquid catalyzed solvent, metal, base free one-pot multicomponent reaction
Authors: Parasuraman Karthikeyan, Jayaraman Sakthinarayanan, Uthayanila Selvarasu, Kasi Venkatesan, ShanmugaPriya Ramasamy
Year: 2025
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Title: Ultrasound-Assisted Synthesis of Polyfunctionalized Pyridine Derivatives Catalyzed by Silica-Supported Perchloric Acid: In Vitro Anticancer Studies and Molecular Docking
Authors: N. Hussain Basha, T. Jagadish, P. Karthikeyan, Krishnakumar Balu, Mani Durai, Mohd Afzal, Young-Ho Ahn, M. Pasupathi, K. Venkatesan
Year: 2025
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Title: Biosynthesis of Titanium Oxide Nanoparticles Using Carchorus hirsutus Extract and Their Biomedical Applications
Authors: S. Raju, Ch. Vinuthna, G.H. Bindu, A. Venugopal, Reshma, T.V. Kumar, H. Shaik, K. Venkatesan
Year: 2024
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Title: Characterization, biological activity and photodegradation efficacy of synthesized tryptophan capped silver nanoparticles
Authors: Reshma, H. Shaik, K. Venkatesan, R. Sandupatla, M.D. Kadeer, P.V. Somaiah
Year: 2024
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Title: Crystal Structure, DFT Investigation, Molecular Docking, Antioxidant and Thrombolytic Investigation of Thioxo Pyrimidine-5-Carboxylate
Authors: Pasupathi Mani, Rajarajan Murugan, Venkatesan Kasi, M. Arockiadoss, Santhi Namasivayam
Year: 2024
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Title: Erratum to: Biosynthesis of Titanium Oxide Nanoparticles Using Carchorus hirsutus Extract and Their Biomedical Applications
Authors: S. Raju, C. Vinuthna, G.H. Bindu, A. Venugopal, Reshma, T.V. Kumar, H. Shaik, K. Venkatesan
Year: 2024
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Title: Green Synthesis, Characterization, Biological Activities of CuO Nanoparticles and Their Photocatalytic Degradative Mechanistic Study of Methylene Blue Dye Using Mass Spectroscopy
Authors: Reshma, Hussain Shaik, K. Venkatesan, M.D. Kadeer, P.V. Somaiah
Year: 2024
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Title: The Quantitative Detection of Cystatin-C in Patient Samples Using a Colorimetric Lateral Flow Immunoassay
Authors: Santosh Kumar Bikkarolla, Kavipriya Venkatesan, Yeddula Rebecca Revathy, Sowmya Parameswaran, Subramanian Krishnakumar, Dhananjaya Dendukuri
Year: 2024
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Title: Ultrasound Assisted Synthesis of Pyran Derivatives Catalysed by Uranyl Nitrate and Their Molecular Docking Against Glycogen Synthase Kinase-3 Beta Receptor
Authors: K. Venkatesan, T. Srinivasa Rao, V. Sridhar, J. Yacobe, T.V.V. Satyanarayana, M. Pasupathi
Year: 2024
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Title: An effective, recyclable, eco-friendly 3-(2-aminoethyl)-1-methyl-1H-imidazol-3-ium bromide [Aemim]Br: Solvent, base free synthesis of carbonyl compound catalyst by FeCl3/TEMPO
Authors: Jayaraman Sakthinarayanan, Selvarasu Uthayanila, Kasi Venkatesan, Ramasamy ShanmugaPriya, Karthikeyan Parasuraman
Year: 2024
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Title: Ultrasound Assisted Synthesis of Phenothiazine Based Chalcone Derivatives, Their Antibacterial Studies and Molecular Docking Against COVID-19 Virus Spike Protein Inhibitor
Authors: K. Venkatesan, N. Hussain Basha, T. Jagadish, P. Vishnuvardhan Reddy, H. Shaik, M. Pasupathi
Year: 2024
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Title: Synthesis and Biological Evaluation of Novel Phenothiazine Derivatives as Potential Antitumor Agents
Authors: K. Venkatesan, V.S.V. Satyanarayana, A. Sivakumar
Year: 2023
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Title: Immobilized copper (II)-containing imidazolium functionalized ionic liquid: A highly active, effective and ecological heterogeneous catalyst for the Suzuki-Miyaura reaction
Authors: Velumani Bharathi Priya, Kasi Venkatesan, Tota Jagadish, Sivasankar Koppala, Karthikeyan Parasuraman
Year: 2023