Assistant Professor - Stage II
M.Sc., M.Phil., Ph.D.
Dr. Remya Varadarajan has extensive research and academic career, with over a decade of experience at both the undergraduate and postgraduate levels. Dr. Remya continues to make significant strides in interdisciplinary research, integrating biochemistry, sustainable nanotechnology, environmental pollution & aquatic toxicology to address key scientific challenges. She was awarded with UGC-Research Fellowship for Meritorious Students during her Ph.D. tenure in Cochin University of Science & Technology (CUSAT), Kerala in 2010. She further pursued post-doctoral research at the Central Institute of Fisheries Education (CIFE), Mumbai, with a Department of Biotechnology (DBT)-fellowship. She has received two copyrights for her work on the green synthesis of silver nanoparticles and their biomedical applications. Dr Remya joined St Aloysius (Deemed to be University) in 2021. Dr. Remya’s project students were awarded with Best Paper Award at the ‘Recent research in applied Sciences-2023’ held in Srinivas Institute of Technology, Mangaluru. She has published several papers in international and national journals and authored two book chapters. Dr. Varadarajan's research has gained significant recognition, with 265 citations and an overall H-index of 7 in Google Scholar. Dr. Remya has been awarded a Minor Research Project grant (2025-2027) from MJES to conduct research on the Toxicological Impact of Citrate-Coated Silver Nanoparticles in a Fish Models. This study aims to assess the potential toxicity and biological effects of these nanoparticles on aquatic organisms, contributing to a deeper understanding of nanoparticle-induced environmental risks. Dr. Varadarajan is a recognized research guide under St. Aloysius Deemed to be University. Dr. Varadarajan is a member of various academic and research bodies, including the Society of Marine Biologists, CUSAT.
| Sl.No | Qualification Level | University | Area of Specialization | Year of Completion | Awards |
|---|---|---|---|---|---|
| 1 | Post Doctoral Fellow | Central Institute of Fisheries Education, Mumbai | Molecular Biology | 2013 | DBT-Research Associateship in Biotechnology & Life Sciences |
| 2 | Ph.D | Cochin University of Science & Technology | Biochemistry | 2011 | UGC-Research Fellowship in Science for Meritorious Students |
| 3 | M.Phil | Cochin University of Science & Technology | Life Science | 2005 | |
| 4 | M.Sc in Biochemistry | University of Kerala | Biochemistry | 2003 | |
| 5 | B.Sc | University of Kerala | Biochemistry | 2001 |
Teaching and Mentoring – Conducting lectures, engaging students in discussions, and providing academic guidance in the field of biochemistry.
Guiding M.Sc Students for Projects – Assisting postgraduate students in selecting research topics, designing experiments, analyzing data, and ensuring timely completion of their dissertations in alignment with academic requirements.
Research Project Execution with University Seed Money – Leading research initiatives supported by university seed funding, overseeing experimental design, resource allocation, data collection, and publication efforts to contribute to scientific advancements in biochemistry.
Academic Responsibilities – Contributing to curriculum development, academic planning, and student evaluations.
Departmental Duties – Participating in meetings, committee work, and academic initiatives.
Student Welfare & Administration – Keeping track of student progress, handling dropout records, and providing necessary academic support.
· Biochemistry
· Green Synthesis and Multifunctional Applications of Nanoparticles
· Nanotoxicology and Environmental Impact of Nanoparticles using Fish Model
1.
1. Kameyanda Poonacha, S.; Harishkumar, M.; Radha, M.; Varadarajan, R.; Nalilu, S.K.; Shetty, S.S.; Shetty, P.K.; Chandrashekharappa, R.B.; Sreenivas, M.G.; Bhandary Bavabeedu, S.K. Insight into OroxylinA-7-O-β-d-Glucuronide-Enriched Oroxylum indicum Bark Extract in Oral Cancer HSC-3 Cell Apoptotic Mechanism: Role of MitochondrialMicroenvironment. Molecules 2021, 26,7430. https://doi.org/10.3390/molecules26247430.
2. Remya Varadarajan, Bhakti Hirani, C. K. Prashant, Green Synthesis of Silver Nanoparticles Using Stem of Ruta graveolens L: Antibacterial, Cytotoxic and Antioxidant Activity. International Journal of Pharmaceutical Sciences Review and Research 72(1). 2022; 14-20.
· Ramya B Gowda¹, Vaishnavi¹, Remya Varadarajan Lethal toxicity assessment of zinc oxide nanoparticles in freshwater fish Poecilia wingei (guppy). National Conference New Paradigms in Life Sciences for A Sustainable Future (NPLSSF-2025) held on 14-03-2025 to 15-03-2025 at St Joseph’s University, Bengaluru, Karnataka, India.
· Neha T, Anjana M, Remya Varadarajan Ecotoxicological Assessment of Citrate-Coated Silver Nanoparticles in Poecilia reticulata. Recent Advances and Innovations in Biological Sciences held at Alva's College, Moodbidri on 21-03-2025.
· Harsha S M, Anusha, & Remya Varadarjan Nano Priming Effect of Piper Beetle Leaf Extract Mediated Zinc Oxide Nanoparticle and Its Effect on Seed Germination. International Conference on Bridging enzymes and industry for a sustainable future ENZYbridge 2k24 on 14th March 2024, St Aloysius (Deemed to be University)
· Deepashree, Shreya Poonja, Remya Varadarjan Alcoholic extract of Ocimum tenuiflorum based zinc oxide nanoparticles synthesis and their application as photocatalytic agent. International Conference on Environmental Sustainability: “Harmony with Nature"- ICESHN 2024, St Aloysius (Deemed to be University)
· Chaithanya K, Anjali, Remya Varadarjan Exploring Phytochemical and Antioxidant Properties of Sesamum indicum and Salvia hispanica Seeds and sprouts: A Comparative Study. International Conference on Bridging enzymes and industry for a sustainable future ENZYbridge 2k24 on 14th March 2024, St Aloysius (Deemed to be University)
· Leona Jovita Dcunha, Bhavana E, Remya Varadarjan Alcoholic extract of citrus lemon peel–based zinc oxide nanoparticle synthesis and their application as photocatalytic and antimicrobial agents. International conference on ‘Recent research in applied Sciences-2023’ held on 26th and 27th of September 2023, Srinivas Institute of Technology, Mangaluru. ISBN:978-93-94676-61-9. BEST PAPER AWARD.
● Remya Varadarjan & Babu Philip : Effects of seed extract of Croton officinalis (Alston) on the antioxidant status of Oreochromis mossambicus (Peters) in the international conference “8th Asian Fisheries Forum” (8AFF), 2007 in Kochi.
● Remya Varadarjan & Babu Philip: Effects of phenolic compounds on antioxidant metabolism of Oreochromis mossambicus (Peters). 22nd Kerala Science Congress, 2010, KFRI, Peechi.
Funding Agency: MJES
Project Title: : Toxicological Assessment of Silver Nanoparticles on Fish Models: Behavioral, Biochemical, and Molecular Insights
Year: 2025-2026
Funding Received: Rs:1,60,000
Status: Ongoing
Funding Agency: University of Mumbai
Type of project: Minor
Year: 2017-2018
Project Title: Green synthesis of silver nanoparticles from Ruta graveolens L.- characterization and cytotoxicity assay’
Status: Completed
⮚ Life time member of Society of Marine Biologists, Cochin University of Science & Technology (CUSAT), Kerala
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