Sonit Kumar Gogoi

Sonit Kumar Gogoi

Associate Professor



Department of Chemistry
Gauhati University, Guwahati, 781014


Courses taught:

MSc: Old course-CH-103(Inorganic chemistry-Redox, acid base.), CH-203(Inorganic chemistry-Reactivity of complexes, chemistry of lanthanides/actinides), CH-205(Inorganic Lab), CH-302 (Physical methods in chemistry- Vibrational and electronic spectroscopy in chemistry), CH-401(I)(Transition metals and Inorganic materials-Application of group theory, Ligand field theory, electronic spectra, magnetic properties)

New Course: MSc: CH101-(Inorganic Chemistry 1- Transition Metal Chemistry,  Bonding in Inorganic and Coordination                                      Compounds), CH201-(Inorganic Chemistry 2-Introduction to Solid State Chemistry),

                                    CH206- (Laboratory Course II), CH303-( Nanoscience & Nanotechnology), CH405- (Solid State                                           and Materials Chemistry).

 Nanomaterials-Luminescence properties 


Phd Students



1.      Bhabesh Kumar Choudhury (2014)

Thesis Title: Development of graphene based nanocomposites for adsorption, sensing and photocatalytic application.


2.      Khemnath Patir (2015)

Thesis Title: Synthesis characterization and applications of carbon based luminescent nanomaterials.

          3.      Pingal Sarmah (2015)



1.      Facile Synthesis of Photoluminescent Graphitic Carbon Nitride Quantum Dots for Hg2+ Detection and Room Temperature Phosphorescence

Khemnath Patir and Sonit Kumar Gogoi  ACS Sustainable Chem. Eng. 2018, 61732-1743. (Impact Factor: 5.951)

2.      An Interactive Quantum Dot and Carbon Dot Conjugate for pH-Sensitive and Ratiometric Cu2+ Sensing

Kafeel Ahmad, Sonit Kumar Gogoi, Raihana Begum, Md Palashuddin Sk,  Anumita Paul,  Arun Chattopadhyay ChemPhysChem, 2017, 18, 610–616. (Impact Factor: 3.075)

3.      Galvanic reaction based generation of electronically transparent corrugated Ag–Au nanoparticle thin films Sonit Kumar Gogoi Anumita Paul and Arun Chattopadhyay RSC Adv., 2012,2,     3642-3646. (Impact Factor: 3.108)

4.      Optically Definable Reaction-Diffusion-Driven Pattern Generation of Ag–Au Nanoparticles on Templated Surfaces Sonit Kumar Gogoi, Sankar Moni Borah, Krishna Kanti Dey, Anumita Paul, Arun Chattopadhyay Langmuir, 2011, 27 , 12263–12269.  (Impact Factor: 3.833)

5.      Signaling gene cascade in silver nanoparticle induced apoptosis P. Gopinath, Sonit Kumar Gogoi, Pallab Sanpui, Anumita Paul, Arun       Chattopadhyay, Siddhartha Sankar Ghosh Colloids and Surfaces B: Biointerfaces 2010, 77, 240–245. (Impact Factor: 3.887)

6.      Implications of silver nanoparticle induced cell apoptosis for in vitro gene therapy. P. Gopinath; Sonit Kumar Gogoi; Arun Chattopadhyay; Siddhartha Sankar Ghosh Nanotechnology 2008, 19, 075104  (10pp) (Impact Factor: 3.44)

7.      Green Fluorescent Protein-Expressing Escherichia coli as a Model System for Investigating the Antimicrobial Activities of Silver Nanoparticles.    Sonit Kumar Gogoi, P. Gopinath, Anumita Paul, A Ramesh, Siddhartha Sankar Ghosh, Arun Chattopadhyay  Langmuir  2006,  22,  9322-9328. (Impact Factor: 3.833)

            8. Lithography for Imprinting Colored Patterns with Quantum Dots.    Gitanjali Majumdar, Sonit Kumar Gogoi, Anumita                     Paul, Arun Chattopadhyay.  Langmuir 2006, 22, 3439-3444. (Impact Factor: 3.833)