Nanoclay-based active food packaging systems: A review
Food products containing high moisture content are perishable and spoil rapidly, even
under refrigerated conditions. Nanoclay-based active films and coatings are advanced …
under refrigerated conditions. Nanoclay-based active films and coatings are advanced …
Laponite-Modified Biopolymers as a Conformable Substrate for Optoelectronic Devices
BSD Onishi, RS Carvalho, R Bortoletto-Santos… - ACS …, 2024 - ACS Publications
Biopolymers such as carboxymethyl cellulose and hyaluronic acid are alternative substrates
for conformable organic light-emitting diodes (OLEDs). However, drawbacks such as …
for conformable organic light-emitting diodes (OLEDs). However, drawbacks such as …
Using optical tweezer electrophoresis to investigate clay nanoplatelet adsorption on Latex microspheres in aqueous media
VRS Parmar, S Chanda, SVB Sivasubramaniam… - Soft Matter, 2025 - pubs.rsc.org
The adsorption of charged clay nanoplatelets plays an important role in stabilizing
emulsions by forming a barrier around the emulsion droplets and preventing coalescence. In …
emulsions by forming a barrier around the emulsion droplets and preventing coalescence. In …
[HTML][HTML] Growth kinetics of interfacial patterns formed by the radial displacement of an aging viscoelastic suspension
VRS Parmar, R Bandyopadhyay - JCIS Open, 2023 - Elsevier
When a soft glassy colloidal suspension is displaced by a Newtonian fluid in a radial Hele-
Shaw geometry, the pattern morphology that develops at the interface is determined by the …
Shaw geometry, the pattern morphology that develops at the interface is determined by the …
Manipulating crack formation in air-dried clay suspensions with tunable elasticity
VRS Parmar, R Bandyopadhyay - Physics of Fluids, 2024 - pubs.aip.org
Clay, the major ingredient of natural soils, is used as a rheological modifier while formulating
paints and coatings. When subjected to desiccation, colloidal clay suspensions and clayey …
paints and coatings. When subjected to desiccation, colloidal clay suspensions and clayey …
Interfacial instabilities in confined displacements involving non-Newtonian fluids
VRS Parmar, R Bandyopadhyay - Europhysics Letters, 2024 - iopscience.iop.org
The growth of interfacial instabilities during fluid displacements can be driven by gradients in
pressure, viscosity and surface tension, and by applying external fields. Since …
pressure, viscosity and surface tension, and by applying external fields. Since …
Correlating microscopic viscoelasticity and structure of an aging colloidal gel using active microrheology and cryogenic scanning electron microscopy
Optical tweezers (OTs) can detect pico-Newton range forces operating on a colloidal particle
trapped in a medium and have been successfully utilized to investigate complex systems …
trapped in a medium and have been successfully utilized to investigate complex systems …
[HTML][HTML] Pattern selection in radial displacements of a confined aging viscoelastic fluid
Intricate fluid displacement patterns, arising from the unstable growth of interfacial
perturbations, can be driven by fluid viscoelasticity and surface tension. A soft glassy …
perturbations, can be driven by fluid viscoelasticity and surface tension. A soft glassy …