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Total des années d'expérience :0 years, 0 Mois
Nanodots in an Organic Medium with Aggregation-Induced Emission Enhancement (AIEE): A Rationale for
“Enzyme-Free” Detection of Cholesterol, ACS Omega, 2, .
First name hidden Last name hidden and Devasish Chowdhury. Fragmentation of Supported Gold Nanoparticles@Agarose Film by Thiols
and the Role of Their Synergy in Efficient Catalysis. RSC Adv., 5, .
First name hidden Last
on National Science Day at Cotton
College,
: A Novel System for low pH drug delivery
with superior properties. Poster Presentation at the International Conference on Nanoscience and Technology
(ICONSAT
Analysed preparation-dependent property variations in nanocomposites of agarose-gold nanoparticles-thiol and
chitosan-silver nanoparticles leading to their successful application in the reduction reaction of p-nitrophenol to p-
aminophenol.
* To broaden the horizon, introduced carbon dots in organic medium (CDorg) using a novel organogel as the potential
precursor. These CDorg possesses amazing aggregation-induced emission enhancement (AIEE) property which
works for the “enzyme-free” detection of cholesterol in human blood serum through the fluorescence turn-on
mechanism.
SCIENTIFIC SKILLS
* Operating knowledge of scanning electron microscope (SEM), confocal microscope, optical microscope,
fluorescence spectrometer, UV-visible spectrophotometer, Fourier transform infra-red spectrometer (FTIR),
thermogravimetric analyser (TGA), contact-angle analyser, particle size and zeta potential analyser, fluorescence
microscope.
* Synthesis of nanoparticles and hybrid nanostructures with detailed characterisation for application based studies.
* Expertise in the wet-chemistry based nanoparticle synthesis.
MENTORING & EXHIBITIONS
* Mentored Mayuri Barooah, B.S 8
th
Semester, Department of Chemical Sciences, Institute of Science and
Technology, Gauhati University, Guwahati on the project entitled “Agarose-Carbon dot hydrogel based optical
detection for heavy metal ions.”
* Mentored Hirakjyoti Mahanta, B.S. 4
th
Semester, Department of Chemical Science, Institute of Science and
Technology, Gauhati University on the project entitled "Study of agarose gel as a drug carrier system."
* Presented scientific model on the topic “Optical detections of toxic ions in water” on National Science Day
Assistant Professor
Department of Chemistry
Physical Chemistry Section
Jadavpur University
Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, China. RESEARCH EXPERIENCE Senior Research Fellow of Council of Scientific and Industrial Research, India (CSIR-SRF). Institute of Advanced Study in Science and Technology (IASST
Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, China. RESEARCH EXPERIENCE Senior Research Fellow of Council of Scientific and Industrial Research, India (CSIR-SRF). Institute of Advanced Study in Science and Technology (IASST
Project: Starch Based Hydrogel as a Drug Delivery System.
GRANTS Nature Travel Grant March, Gordon Research Conference: Clusters and Nanostructures, South Hadley, MA, USA. International Travel Fellowship, Centre of International February, Co-operation in Science Council (CICS)
All India level Graduate Aptitude Test in Engineering (GATE) in Chemistry, March, Ministry of Human Resources Development (MHRD), Government of India. AREA OF RESEARCH INTEREST & EXPERTISE * Material Nanochemistry * Polymer Chemistry * Carbon based nanomaterials * Nanomaterials for sensory applications related to catalysis, environment and human health CURRENT INTEREST OF RESEARCH * Study of Aggregation-Induced Emission (AIE) property in polymer nanocomposites. * Investigation of Self-assembly of molecular structures. * Development of wearable sensory devices. BOOK CHAPTER