NIT Sikkim

NameDr. Sabyasachi Pramanik
DesignationFormer Faculty
(19th January 2019 - 30th September 2020)
Academic QualificationB.Sc. / 2011 / The University of Burdwan, West Bengal
M. Sc. / 2013 / Indian Institute of Technology (IIT) Guwahati
Ph. D. / 2018 / Indian Institute of Technology (IIT) Guwahati
Areas of InterestNano Chemistry
Surface Modifications of Metal Chalcogenides Quantum Dots
Sensing & Energy Applications
Work ExperienceSenior Research Fellow(2018-2019), Centre for Nanotechnology, Indian Institute of Technology (IIT) Guwahati
Project: Centre for Excellence in Research and Development of Nanoelectronic Theranostic Devices
List of Publications1. Roy, S.; Pramanik, S.; Mondal, P.; Manna, M.; Bhandari, S. Hue and Chromaticity based Exploring of Surface Complexation Induced Tunable Emission from a Non-luminescent Quantum Dot. Chem. Asian J. 2019, DOI:10.1002/asia.201901107. (I.F. - 3.698)
2. Bhandari, S.; Roy, S.; Pramanik, S.; Chattopadhyay, A. Consequences of the Chemical Reactions on the Surface of Quantum Dots. Langmuir. 2019, 35, 45, 14399-14413 (selected as Front Cover of the Journal) (I.F. - 3.683)
3. Bhandari, S.; Pramanik, S.; Roy, S.; Biswas, N.K.; Pan, U. N. Enhanced Luminescence of Quantum Dot Complex Following Interaction with Protein for Applications in Cellular Imaging, Sensing and White Light Generation. ACS Appl. Nano Mater. 2019, 2(4), 2358-2366. (I.F. - yet to come)
4. Pramanik, S.*; Roy, S, Bhandari, S. Mondal, A; A Two-target Responsive Reversible Ratiometric pH Nanoprobe: A white light Emitting Quantum Dot Complex. Chem. Commun. 2019, 55(30), 4331-4334. (*as corresponding author) (I.F. - 6.164)
5. Pramanik, S.; Bhandari, S.; Pan, U. N.; Roy, S.; Chattopadhyay, A. A White Light Emitting Quantum Dot Complex for Single Particle Level Interaction with Dopamine Leading to Changes in Color and Blinking Profile. Small 2018, 14, 1800323. (I.F. - 10.856)
6. Roy, S.; Pramanik, S.; Bhandari, S.; Chattopadhyay, A. Surface Complexed ZnO Quantum Dot for White Light Emission with Controllable Chromaticity and Color Temperature. Langmuir 2017, 33, 14627-14633. (I.F. - 3.683)
7. Pramanik, S.; Bhandari, S.; Chattopadhyay, A. Zinc Quinolate Complexes Decorated CuInS2/ZnS Core/Shell Quantum Dot for White Light Emission. J. Mater. Chem. C 2017, 5, 7291-7296. (I.F. - 6.641)
8. Bhandari, S.; Pramanik, S.; Khandelia, R.; Chattopadhyay, A. Gold Nanocluster and Quantum Dot Complex in Protein for Bio-friendly White Light Emitting Material. ACS Appl. Mater. Interfaces 2016, 8, 1600-1605. (SB,SP and RK have equal contribution) (I.F. - 8.456)
9. Pramanik, S.; Bhandari, S.; Roy, S.; Chattopadhyay, A. Synchronous Tricolor Emission-Based White Light from Quantum Dot Complex. J. Phys. Chem. Lett. 2015, 6, 1270-1274. (This article has been featured in C&E News and ACS Live Slides presentation). (I.F. - 8.539)
10. Bhandari, S.; Roy, S.; Pramanik, S.; Chattopadhyay, A. Double Channel Emission from a Redox Active Single Component Quantum Dot Complex. Langmuir 2015, 31, 551-561. (I.F. - 3.683)
11. Bhandari, S.; Roy, S.; Pramanik, S.; Chattopadhyay, A. Surface Complexation Reaction for Phase Transfer of Hydrophobic Quantum Dot from Nonpolar to Polar Medium. Langmuir 2014, 30, 10760-10765. (I.F. - 3.683)
Membership of Professional Bodies
AchievementsBest Poster Award in 3rd ChemConvene at IIT Guwahati, India. (2017)
Best Poster Award in 4th ICANN at IIT Guwahati, India. (2015)
Qualified CSIR-UGC National Eligibility Test (NET) (2014)
Qualified Graduate Aptitude Test in Engineering (GATE), Conducted by IITs (2013)
Qualified Joint admission test for M.Sc. (JAM), Conducted by IITs (2011) Received INSPIRE Scholarship, awarded by DST, Govt. of India, during B.Sc & MSc (2011)
Received National Scholarship, awarded by MHRD, Govt. of India, during B.Sc (2009)
Office AddressDepartment of Chemistry,
NIT Sikkim, Ravangla Campus,
Barfung Block, Sikkim-737139