65 citations · 501 across the 48 of their papers we have counts for
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Advection kinetics induced self assembly of colloidal nanoflakes into microscale floral structures
Purbarun Dhar
This article explores the governing role of the internal hydrodynamics and advective transport within sessile colloidal droplets on the self assembly of nanostructures to form flor…
Onset of rebound suppression in non Newtonian droplets post impact on superhydrophobic surfaces
Purbarun Dhar, Soumya Ranjan Mishra, Devranjan Samanta
Droplet deposition after impact on superhydrophobic surfaces has been an important area of study in recent years due to its potential application in reduction of pesticides usage.…
Elemental substitution tuned magneto elastoviscous behavior of nanoscale ferrite MFe2O4 M = Mn, Fe, Co, Ni based complex fluids
Ankur Chattopadhyay, Subhajyoti Samanta, Rajendra Srivastava +2
The present article reports the governing influence of substituting the M2 site in nanoscale MFe2O4 spinel ferrites by different magnetic metals Fe,Mn,Co,Ni on magnetorheological a…
Effects of interplay of nanoparticles, surfactants and base fluid on the interfacial tension of nanocolloids
A R Harikrishnan, Purbarun Dhar, PK Agnihotri +2
A systematically designed study has been conducted to understand and clearly demarcate the degree of contribution by the constituting elements to the surface tension of nanocolloid…
Bridging thermal and electrical transport in dielectric nanostructure based polar colloids
Purbarun Dhar, Arvind Pattamatta, Sarit K. Das
Heat and charge transport characteristics of nanocolloids have been bridged from fundamental analysis. The relationship between the two transport phenomena in dielectric nanostruct…
Trimodal Charge Transport in Polar Liquid based Dilute Nanoparticulate Colloidal Dispersions
Purbarun Dhar, Arvind Pattamatta, Sarit K. Das
The dominant modes of charge transport in variant polar liquid based nanoparticulate colloidal dispersions (dilute) have been theorized. Theories formulating electrical characteris…