Dr. Amit Kumar Tiwari received his Ph.D. from Birla Institute of Technology and Science-Pilani, Pilani campus, Rajasthan India in 2014. After that he was working in university of Lille-1, France as postdoctoral researcher from 2014-2015. From, 2015 to till date he is working as research fellow in Nanyang Technological University, Singapore. His specialization is on colloidal chemistry, fluorescence spectroscopy, synthesis of surfactants, hydrogels, and solvation dynamics. He is currently working on the phase behavior of surfactants for personal care application. Till now he is author/co-author of 20 research publications of high repute and also participated in several conferences.

Synthesis of Gemini surfactants and characterization of their micelles, mixed micelles and reverse micelles by advanced fluorescence techniques. Study on solvation dynamics and rotational relaxation of some Coumarin dyes in different micellar systems. Surfactant stabilized Nanoparticles. Thermodynamic properties of micelles. Ultrafast fluorescence spectroscopy. Characterization of different phases of surfactants using differential scanning calorimetry, polarized optical microscope and small/wide angle X-ray scattering. Synthesis of hydrogels.