Smart Macroporous Salecan/Poly(N,N-diethylacrylamide) Semi-IPN Hydrogel for Anti-Inflammatory Drug Delivery

W Wei, X Qi, J Li, G Zuo, W Sheng… - ACS Biomaterials …, 2016 - ACS Publications
Poly (N, N-diethylacrylamide) is not only a thermosensitive polymer, but also a good
hydrogen bond acceptor. Therefore, drugs with carboxyl groups can serve as hydrogen …

Thermally induced core‐shell type hydrogel beads having interpenetrating polymer network (IPN) structure

TG Park, HK Choi - Macromolecular rapid communications, 1998 - Wiley Online Library
Monodisperse hydrogel beads composed of calcium alginate and crosslinked polyNIPAAm
(N‐isopropylacrylamide) were synthesized based on a simultaneous interpenetrating …

[HTML][HTML] pH/Thermo-Responsive Grafted Alginate-Based SiO2 Hybrid Nanocarrier/Hydrogel Drug Delivery Systems

N Theodorakis, SF Saravanou, NP Kouli, Z Iatridi… - Polymers, 2021 - mdpi.com
We report the preparation of mesoporous silica nanoparticles covered by layer by layer
(LbL) oppositely charged weak polyelectrolytes, comprising poly (allylamine …

Injectable hydrogels based on inter-polyelectrolyte interactions between hyaluronic acid, gelatin, and cationic cellulose nanocrystals

C Warwar Damouny, P Martin, G Vasilyev… - …, 2022 - ACS Publications
The present work dealt with the development of physically cross-linked injectable hydrogels
with potential applications in tissue engineering. The hydrogels were composed of a ternary …

A thermally triggered in situ hydrogel from poly (acrylic acid-co-N-isopropylacrylamide) for controlled release of anti-glaucoma drugs

A Prasannan, HC Tsai, YS Chen… - Journal of Materials …, 2014 - pubs.rsc.org
The purpose of this study was to develop and evaluate thermally responsive copolymers,
which contain temperature-and pH-sensitive segments that are either alternating in or …

Preparation and properties of a pH/temperature-responsive carboxymethyl chitosan/poly (N-isopropylacrylamide) semi-IPN hydrogel for oral delivery of drugs

BL Guo, QY Gao - Carbohydrate research, 2007 - Elsevier
Thermo-and pH-responsive semi-IPN polyampholyte hydrogels were prepared by using
carboxymethylchitosan and poly (N-isopropylacrylamide) with N, N …

Injectable biopolymer based hydrogels for drug delivery applications

S Atta, S Khaliq, A Islam, I Javeria, T Jamil… - International journal of …, 2015 - Elsevier
Biopolymer based pH-sensitive hydrogels were prepared using chitosan (CS) with
polyethylene glycol (PEG) of different molecular weights in the presence of silane …

Thermo-and pH-responsive HPC-g-AA/AA hydrogels for controlled drug delivery applications

Z Zhang, L Chen, C Zhao, Y Bai, M Deng, H Shan… - Polymer, 2011 - Elsevier
This paper describes smart hydrogels composed of pH-sensitive poly (acrylic acid)(PAA)
and biodegradable temperature-sensitive hydroxypropylcellulose-g-acrylic acid (HPC-g-AA) …

Alginate/gelatin-based hybrid hydrogels with function of injecting and encapsulating cells in situ

P Ren, D Wei, M Liang, L Xu, T Zhang… - International Journal of …, 2022 - Elsevier
Multi-network hydrogels with high strength and toughness have attracted increasing
attention. Herein, a hybrid hydrogel consisting of alginate, gelatin, and polyacrylamide was …

The functional response of alginate-gelatin-nanocrystalline cellulose injectable hydrogels toward delivery of cells and bioactive molecules

K Wang, KC Nune, RDK Misra - Acta biomaterialia, 2016 - Elsevier
Hybrid injectable hydrogels comprising of alginate, gelatin, and nanocrystalline cellulose
(NCC) were conceived and processed through adaptation of interpenetrated network of …