His research interests lie in optics, dynamics, elasticity and self-assembly (odes) of complex fluids and soft materials. His research on polymer physics, formation of drops, foam stability, colors of beetles and butterflies, breath figures, protein rheology, gold nanoparticles and polysaccharide rheology is published or forthcoming in science journals (ACS Macroletters, Lab Chip, PNAS, Science, Materials Sci & Eng Reports, Soft Matter, EPL, ACS Nano, Langmuir, and Rheologica Acta). Current focus areas include fizzics (study of bubbles, drops, emulsions & foam), protein rheology & spectroscopy, nonlinear viscoelasticity, soap films & bubbles, 3D printing, biofluids and colors, rheology & processability of complex fluids.