Dr. S. Radjarejesri, M.Sc., M.Phil., PGDOR, Ph.D

Dr. S. Radjarejesri, M.Sc., M.Phil., PGDOR, Ph.D
Professor - Chemistry,
radjas@sonatech.ac.in,
Teaching - 26 years 02 months
Specialization - Kinetics, Nanomaterials, Adsorption, Environment, Catalysis, Food processing


Journal Publications

  1. S. Radjarejesri and N. C. Sarada, "Kinetics on the reduction of Dithizone by solphite ions in micellar media", Journal of Indian Chemical Society, Vol.84, p. 554 - 558, 2007.
  2. S. Radjarejesri and N. C. Sarada, "Kinetic Studies on the Reduction of Dithizone by Stannous Chloride in Aqueous Medium in Micellar System", International Journal of Applied Chemistry (RI publications), Vol. 106, p. 105 - 112, 2010.
  3. S. Radjarejesri and N. C. Sarada, "A kinetic and mechanistic study on the reduction of dithizone by stannous chloride (acidic medium) in micellar system", International Journal of Chemistry and Applications (RI publications), p. 193 - 200, 2011.
  4. S. Radjarejesri and N. C. Sarada, "Kinetic investigations on the reduction of azo dyes in absence and presence of micelle forming surfactants, Journal of Indian Chemical Society, Vol.90, p. 2223-2230, June 2013.
  5. S. Radjarejesri, I. Ajithkumar Reddy and N. C. Sarada, "Kinetics of oxidation of azo dyes by CrVI using oxalic acid in absence and presence of micelle forming surfactants", Journal of the Indian Chemical society, Vol. 92, p.1015-1018, June 2015.
  6. G. Bhuvaneswari and S. Radjarejesri, "Synthesis and Characterisation of zinc sulphide quantum dots using green materials", International Journal of Applied Engineering Research (RI publications), Vol. 10, No. 77, p. 344 - 346, 2015.
  7. G. Bhuvaneswari and S. Radjarejesri, "Green Synthesis and Characterization of CdS Quantum Dots", International Journal of Chem Tech Research (Sphinxsai Knowledge house), Vol. 8, No. 5, p. 104 -108, 2015.
  8. S. Lakshmana Kumar, S. Radjarejesri and R. R. Jawahar, "Characterization of waste plastic oil as biodiesel in IC engines" , Materials Today Proceedings, Vol. 33, Part-I, p. 833 - 838, July 2020.
  9. V. Balasubramanian, A. Ramya, S. Radjarejesri and V. N. Vijayakumar, "Optical and Thermal characterization of thermotropic hydrogen bonded liquid crystal mixture", Materials Today Proceedings, 2214-7853, Jan. 2021.
  10. T. Vasanthi, V. Balasubramanian, S. Radjarejesri and V. N. Vijayakumar, "Experimental Observation of Induced Thermochromic Effect and Nematic Defects in Hydrogen Bonded Liquid Crystals" , Acta Physica Polonica A, 139 (2), Feb. 2021.
  11. Dhanapal Venkatachalam, P. Subhapriya, Arunadevi N, S. Radjarejesri, "Preparation and evaluation of N, N1-methylenebisacrylamide crosslinked polymer for the controlled release of water and fertilizer in agriculture sector", AIP Conference Proceedings, 2021.
  12. Waseem Akhtar Qureshi, S. Radjarejesri, Kirubanandan Shanmugam, Pandian Elavarasan, M Gowrishankar, Kaleab Bizuneh Gebeyehu, "Central Composite Design of Spraying Process to Laminate the Paper Substrates with Cellulose Nanofibers (CNF) as Green Packaging Wrap", Journal of Nanomaterials, Vol. 2022, p. 1-15, Aug. 2022.
  13. Reda A. Refaai Mohamad, M. N. Manjunatha, S. Radjarejesri, B. Ramesh, Subbiah Ram, Adugna, Nahom, "Nanorobots with Hybrid Biomembranes for Simultaneous Degradation of Toxic Microorganism", Advances in Materials Science and Engineering, Vol. 2022, p.1-12, Sep. 2022.
  14. Ahmed A. S. Alothman, Mohamed Saad Ahmed, S. Radjarejesri, G. Ramkumar, Ram Prasad, Panuganti Lakshmi, Mika Sillanpaa, Subash Thanappan, "Estimation of Groundwater Quality in Arid Region or Semiarid Region by Using Statistical Methods and Geographical Information System Technique", International Journal of Photoenergy, Vol. 2022, p. 1-11, Sep. 2022.
  15. MS Ahmed, G Ramkumar, S Radjarejesri, R Prasad, P Ravi Kishore, "Investigation of Groundwater Hydro‐Geochemistry, Excellence, and Anthropoid Wellbeing Hazard in Dry Zones Using the Chemometric Method", Advances in Materials Science and Engineering, 2022 (1), Sep 2022.
  16. Reda A. Refaai Mohamad, M. N. Manjunatha, S. Radjarejesri, B. Ramesh, Subbiah Ram, Adugna Nahom, "Nanorobots with Hybrid Biomembranes for Simultaneous Degradation of Toxic Microorganism", Advances in Materials Science and Engineering, Aug. 2022.
  17. Radjarejesri Seshayer, Amit Agarwal, Syed Noeman Taqui, Yuvaraj Natarajan, Sarvesh Rustagi, Sweety Bharti, Anchal Trehan, Kanagasabapathy Sivasubramanian, Moorthy Muruganandham, Palanivel Velmurugan, Natarajan Arumugam, Abdulrahman I Almansour, Raju Suresh Kumar, Subpiramaniyam Sivakumar, "Nanoscale molecular reactions in microbiological medicines in modern medical applications", Green Processing and Synthesis, 12, 1, July 2023.
  18. Radjarejesri S, Magesh Mani, Ashish Sharma, Arunkumar M, Bipin Kumar Singh, Sathish Kannan, Gaber E. Eldesoky, Saikh Mohammad Wabaidur and Sikandar Aftab, "Environmental and chemical changes in palm oil biodiesel using homogeneous catalysts", Global NEST JOURNAL, Aug 2023.
  19. Omar H Abd-Elkader, M Premkumar, S Radjarejesri, S Vadivel, "Development of heterostructure-like Zn2P2O7/NF@ PPybinder-free electrode for high-energy hybrid supercapacitor applications", Ionics, p. 1-18, Nov. 2024.

Conference Publications

  1. S. Radjarejesri, S. S. Kishor Kumar, M. Sanjay, "Microplastics: Environmental Prevalence and solutions for a sustainable future", International Conference on Sustainable Materials and Advances in Regenerative Technologies (SMART-2025), Sona College of Technology, Salem, 31st Jan. & 1st Feb. 2025.
  2. Mohammed S. Alqahtani, Rabbani Syed, Mudassar Shahid, Abdol Kalam, Jeevan Kumar Reddy Modigunta, S. Radjarejesri, R. Lakshmipathy, "Green and sustainable chitosan nanoparticles formulated feed boost for the growth and immunity in Oreochromis niloticus (L.)", International Conference on Environmental, Chemical and Synthetic Biology towards sustainable development goals 2024, organized by Vel Tech Rangarajan Dr. Sagunthala, R & D, Institute of Science & Technology, Chennai, 21st & 22nd Nov., 2024.
  3. Dhanapal, P. Subhapriya, N. Arunadevi, and S. Radjarejesri, "Preparation and evaluation of N, N1- methylenebisacrylamide crosslinked polymer for the controlled release of water and fertilizer in agriculture sector" AIP conference Proceedings, 5th August 2021.
  4. S. Radjarejesri and G. Bhuvaneswari, "Synthesis and characterization of Zinc Sulphite Quantum Dots using green materials", International Conference on Green Technologies for Energy Management (ICGTEM-2015), Mohamed Sathak Engineering College, Ramanathapuram, on 27th and 28th March 2015.
  5. S. Radjarejesri and G. Bhuvaneswari, "Green Synthesis and Characterization of CdS Quantum Dots", National Conference on Nanomaterials for Environmental Remediation (NCNER-2015), KCG College of Technology, Chennai, on 19th and 20th March, 2015.
  6. S. Radjarejesri and N. C. Sarada, "Kinetics Of Oxidation Of Azo Dyes By Cr (VI) Using Oxalic Acid In Absence And Presence Of Micelle Forming Surfactants", International Conference on Emerging Trends in Chemical Sciences, VIT University from 5th - 7th December, 2013.
  7. S. Radjarejesri, Parimala and Lakshmipathy, "Preparation and Characterization Of Activated Carbon Derived From Mango Seed Kernel (Mangifera Indica) In Presence Of Ortho Phosphoric Acid", National Conference on Fundamental and Applied Chemistry, Dhirajlal Gandhi College of Technology, on 4th October, 2013.
  8. S. Radjarejesri and N. C. Sarada, "A kinetic and mechanistic study on the reduction of dithizone by stannous chloride in micellar media", 46th Annual Convention of Chemists 2009 "Indian Chemical Society", VIT University on 2nd - 6th December 2009.
  9. Bhadusha and S. Radjarejesri, "Adsorptive removal of methylene blue onto ZnCl2 modified activated carbon from Tea waste: Kinetics and equilibrium studies", National Conference on Advances in Surface, held at Periyar University on 13th and 14th December 2007.

Patent:

1. INSTANT STAIN REMOVER SOLUTION FOR THE MENSTRUALSTAIN UNDER 10 SECONDS - PUBLISHED

Membership:

  1. Life member - Journal of Indian Chemical Society (JICS)
  2. Life member - Indian Society for Technical Education (ISTE)
  3. Life member - Indian Society of systems for science and Engineers (ISSE)

Research IDs:
https://www.webofscience.com/wos/author/record/HLH-0781-2023
https://scholar.google.com/citations?user=4nFbBr4AAAAJ&hl=en
https://orcid.org/0000-0002-2425-2080
https://vidwan.inflibnet.ac.in/profile/339615

Awards & Recognitions

  1. Awarded with a certificate of appreciation for the establishment of the Office of Controller of Examinations as Deputy Controller of Examinations during the year 2013.
  2. Awarded with a certificate of appreciation for the establishment and smooth functioning of the Office of Controller of Examinations as Controller of Examinations during the year 2019.
  3. Nominated as the expert member of the examination committee at Kamaraj College of Engineering and Technology, Virudhunagar (2019-2022).
  4. Awarded Topper in 4 courses out of 38 courses completed in NPTEL conducted by IITs.
  5. Awarded a certificate of appreciation for NPTEL MOTIVATED LEARNER, BELIEVER, DISCIPLINE STAR, and EVANGELIST by NPTEL.
  6. Awarded a certificate of appreciation for NPTEL CHAMPION.
  7. Awarded DOMAIN certification in FAColTY DOMAIN – FUNDAMENTAL for fulfilling the criteria fixed by NPTEL.