Dr. Betsy M

Assistant Professor
Department of Chemistry
e-mail: betsydec9@gmail.com

Mobile: +91 9207536211

Educational Qualifications

MSc JRF PhD PDF

Research Projects

  • Cyclic Aromatic Hydrocarbons and Nanomaterials for Biological Applications, DST (Ongoing)

Publications

Journal Publications:

  • Picolyl Porphyrin Nanostructures as a Functional Drug Entrant for Photodynamic Therapy in Human Breast Cancers, Betsy Marydasan*, Rajshree R. Nair, P. S. Saneesh Babu, Danaboyina Ramaiah, and S. Asha Nair* ACS Omega 2019, 4, 12808−12816
  • In Vivo and In Vitro Demonstration of Human Ovarian Cancer Necrosis through NovelWater Soluble and NIR absorbing Chlorin, Betsy Marydasan, B. Madhuri, C. K. Suneesh,Ch. M. Rao, K. S. Rao, T. K. Chandrashekar and D. Ramaiah*, JMC, 2018, 61, 5009-5019.
  • Chiral supramolecular polymerization leading to eye differentiable circular polarization inluminescence.Jatish Kumar,# Betsy Marydasan,# TakuyaNakashima, Tsuyoshi Kawai and Junpei Yuasa,(#equal authorship) Chemm. Com.2016, 52, 9885–9888. (highlighted as back cover)
  • Optimization of Triplet Excited State and Singlet Oxygen Quantum Yields of PicolylaminePorphyrin Conjugates Through Zinc Insertion, Betsy Marydasan, Akhil K. Nair and D. Ramaiah*, J. Phys. Chem. B 2013, 117, 13515–13522.
  • In Vitro Demonstration of Apoptosis Mediated Photodynamic Activity and NIR Nucleus Imaging through a Novel Porphyrin, C. K. Suneesh, P. S. Saneesh Babu, B. Madhuri, Betsy Marydasan, A. K. Paul, S. A. Nair, K. S. Rao, A. Srinivasan, T. K. Chandrashekar, Ch. M. Rao, R. Pillai, and D. Ramaiah*, ACS Chem. Biol. 2013, 8, 127–132. (Highlighted as Cover Page of the Journal 1st Issue of 2013).
  • Dye Encapsulation and Release by a Zinc–Porphyrin Pincer System through MorphologicalTransformations,Betsy Marydasan, A. K. Nair and D. Ramaiah*, RSC. Adv. 2013, 3, 3815–3818.

Patents received

  • Patent: Development of Novel Chlorin Derivatives and Their Use as PDT Agents. D. Ramaiah, Betsy Marydasan, C. K. Suneesh, B. Madhuri, Ch. M. Rao, K. S. Rao, A. S. Nair, M.R. Pillai and T. K. Chandrashekar (2013)Patent Filed in CSIR India and Abroad (Recommended Countries: IN, US, CN, FR, DE, JP, KP, GB First Filing Date: 22/09/2015) Patent no: 2993DEL2015.

Awards and Recognitions

  • Research work on "Nano-molecule developed for cancer therapy" selected in top innovations by Indians, (Indian Science Wire) December 2019
  • Women scientist award Awarded by the Department of Science and Technology (DST), New-Delhi in September 2017
  • Best Poster Award TAPSUN Conference held at CSIR-National PhysicalLaboratory, New Delhi, December 4-5, 2012
  • CSIR-SRF Council of Scientific and Industrial Research (CSIR), Government of India, June 2011.
  • CSIR-JRF Council of Scientific and Industrial Research (CSIR), Government of India, June 2009.

Conference Publications (International):

  • Solid State Circularly Polarized Luminescence in Chiral Europium(III) Complexes. Betsy Marydasan, Uemura Kazuma, Junpei Yuasa and Tsuyoshi Kawai Asian Photochemistry Conference APC 2014, Trivandrum, November 10-13, 2014

Conference Publications (National):

  • A Novel Approach to White Luminescence: DNA-Assisted FRET from a Cyclophane Excimer to DNA Intercalator Ethidium Bromide. Betsy Marydasan, K. S. Sanju, P. P. Neelakandan and D. Ramaiah CSIR-TAPSUN Symposium held at CSIR-National Physical Laboratory, New Delhi, December 4-5, 2012 (Awarded Best Poster Award).