Impact of nanoclay on the pH-responsiveness and biodegradable behavior of biopolymer-based nanocomposite hydrogels

A Vashist, A Ghosal, A Vashist, A Kaushik, YK Gupta… - Gels, 2019 - mdpi.com
This research work deployed free radical polymerization for the development of pH-
responsive hybrid nanocomposite hydrogels (NCHs) with the formation of improved …

Hybrid biodegradable hydrogels obtained from nanoclay and carboxymethylcellulose polysaccharide: hydrophilic, kinetic, spectroscopic and morphological properties

DWS Nascimento, MR De Moura… - … of Nanoscience and …, 2017 - ingentaconnect.com
In this paper, series of novel nanocomposite hydrogels based on polyacrylamide (PAAm),
carboxymethylcellulose (CMC) and nanoclay were synthesized. Hydrophilic, kinetic …

On the preparation and physicochemical properties of pH-responsive hydrogel nanocomposite based on poly (acid methacrylic)/laponite RDS

CRF Junior, RS Fernandes, MR de Moura… - Materials Today …, 2020 - Elsevier
In this paper, a series of novel poly (methacrylic acid)/laponite RDS (PMAA/Lap RDS)
nanocomposite hydrogels crosslinked by N, N'-methylene bisacrylamide were synthesized …

Swelling Behavior of Carboxymethylchitosan-Based Nanocomposite Hydrogels in Response to Different Stimuli (Salinity, pH, and Temperature) and the Gels' …

E Hassani, N Hosseinpour, H Bidgoli - Energy & Fuels, 2024 - ACS Publications
Controlling excessive water production in oil and gas wells is still a challenge needing to be
addressed, especially via advanced polymer gel technologies. In this work, a biocompatible …

A promising porous polymer-nanoclay hydrogel nanocomposite as water reservoir material: synthesis and kinetic study

A Olad, H Zebhi, D Salari, A Mirmohseni… - Journal of Porous …, 2018 - Springer
A porous hydrogel nanocopmposite based on biodegradable salep and montmorillonite
(MMT) was synthesized by in-situ free radical graft polymerization of salep chains with …

Viscoelastic and fractal characteristics of a supramolecular hydrogel hybridized with clay nanoparticles

F Song, LM Zhang, JF Shi, NN Li - Colloids and Surfaces B: Biointerfaces, 2010 - Elsevier
The supramolecular hydrogels derived from low-molecular-mass gelators represent a
unique class of soft matters and have important potential applications in biomedical fields …

A new polymer/clay nano-composite hydrogel with improved response rate and tensile mechanical properties

Y Xiang, Z Peng, D Chen - European Polymer Journal, 2006 - Elsevier
A new type of stimuli-responsive organic/inorganic nano-composite hydrogel was prepared
by introducing fibrillar attapulgite into poly (2-hydroxyethyl methacrylate-co-poly (ethylene …

Swelling and mechanical behavior of nanoclay reinforced hydrogel: single network vs. full interpenetrating polymer network

M Kheirabadi, R Bagheri, K Kabiri - Polymer Bulletin, 2015 - Springer
Despite the various uses of hydrogels, one of their weaknesses is the poor gel strength. To
overcome this restriction, the current study has focused on simultaneously employing an …

Characteristic swelling–deswelling of polymer/clay nanocomposite gels

H Ren, M Zhu, K Haraguchi - Macromolecules, 2011 - ACS Publications
Swelling behavior of nanocomposite hydrogels (NC gels) having organic polymer/inorganic
clay network structures were systematically investigated, focusing on the role of exfoliated …

Polyol induced interpenetrating networks: chitosan–methylmethacrylate based biocompatible and pH responsive hydrogels for drug delivery system

A Vashist, S Shahabuddin, YK Gupta… - Journal of Materials …, 2013 - pubs.rsc.org
Biodegradable and biocompatible hydrogels are a fairly imperative class of biomaterials,
which find applications for drug delivery. The blending of natural biopolymers and synthetic …