Microstructure and soft glassy dynamics of an aqueous laponite dispersion

K Suman, YM Joshi - Langmuir, 2018 - ACS Publications
Synthetic hectorite clay Laponite RD/XLG is composed of disk-shaped nanoparticles that
acquire dissimilar charges when suspended in an aqueous medium. Owing to their property …

Preparation of Laponite hydrogel in different shapes for selective dye adsorption and filtration separation

H Huang, Z Liu, J Yun, H Yang, Z Xu - Applied Clay Science, 2021 - Elsevier
Abstract The Laponite (Lap) hydrogel capsule was prepared by adding the Lap solution
dropwise to an aluminum salt solution. It showed good stability in pH 7–8 and salt solution …

Self‐Assembling Nanoclay Diffusion Gels for Bioactive Osteogenic Microenvironments

P Shi, YH Kim, M Mousa, RR Sanchez… - Advanced …, 2018 - Wiley Online Library
Laponite nanoparticles have attracted attention in the tissue engineering field for their
protein interactions, gel‐forming properties, and, more recently, osteogenic bioactivity …

Multifunctional carrier based on halloysite/laponite hybrid hydrogel for kartogenin delivery

M Massaro, G Buscemi, L Arista, G Biddeci… - ACS medicinal …, 2018 - ACS Publications
A novel carrier system based on halloysite nanotubes (HNT), for the potential intraarticular
delivery of kartogenin (KGN) by means laponite (Lap) hydrogel (HNT/KGN/Lap), is …

Formation of desiccation crack patterns in electric fields: a review

S Tarafdar, T Dutta - … Transactions of the Royal Society A, 2019 - royalsocietypublishing.org
Desiccation crack formation is an important and interesting part of the broad area of fracture
mechanics. Generation of cracks due to drying depends on ambient conditions, which may …

Study of the effect of laponite on Fricke xylenol orange gel dosimeter by optical techniques

S Gallo, L Cremonesi, G Gambarini, L Ianni… - Sensors and Actuators B …, 2018 - Elsevier
Optical absorbance and dynamic light scattering studies of Fricke xylenol orange gel
dosimeters loaded with laponite were carried out with the aim to investigate possible effects …

Effect of sodium pyrophosphate and understanding microstructure of aqueous LAPONITE® dispersion using dissolution study

K Suman, M Mittal, YM Joshi - Journal of Physics: Condensed …, 2020 - iopscience.iop.org
In this work, we investigate the physical origin of ergodicity breaking in an aqueous colloidal
dispersion of synthetic hectorite clay, LAPONITE®, by performing dissolution and …

Decoupling rheology from particle concentration by charge modulation: Aqueous graphene-clay dispersions

LL Cullari, G Yosefi, E Nativ-Roth, I Furó… - Journal of Colloid and …, 2024 - Elsevier
Hypothesis Aqueous graphene dispersions are usually obtainable by treating the surface of
graphene chemically or physically. In these dispersions, the rheological properties (eg …

Surface chemistry, rheology and microstructure of purified natural and synthetic hectorite suspensions

M Du, J Liu, PL Clode, YK Leong - Physical Chemistry Chemical …, 2018 - pubs.rsc.org
Natural (N-) and synthetic (S-) hectorite suspensions were found to display significant time-
dependent rheology or ageing behaviour and shear thinning flow behaviour. The ageing …

[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 …