Design of hydrogels for biomedical applications

H Kamata, X Li, U Chung… - Advanced healthcare …, 2015 - Wiley Online Library
Hydrogels are considered key tools for the design of biomaterials, such as wound dressings,
drug reservoirs, and temporary scaffolds for cells. Despite their potential, conventional …

Nano-structured smart hydrogels with rapid response and high elasticity

LW Xia, R Xie, XJ Ju, W Wang, Q Chen… - Nature communications, 2013 - nature.com
Smart hydrogels, or stimuli-responsive hydrogels, are three-dimensional networks
composed of crosslinked hydrophilic polymer chains that are able to dramatically change …

A humidity/thermal dual response 3D-fabric with porous poly (N-isopropyl acrylamide) hydrogel towards efficient atmospheric water harvesting

Z Zhang, X Wang, H Li, G Liu, K Zhao, Y Wang… - Journal of Colloid and …, 2024 - Elsevier
Atmospheric water harvesting is a promising approach for obtaining freshwater resources,
but achieving high levels of light absorption, hygroscopic capacity, and desorption efficiency …

[PDF][PDF] A subtle end‐group effect on macroscopic physical gelation of triblock copolymer aqueous solutions

L Yu, H Zhang, J Ding - Angewandte Chemie International Edition, 2006 - researchgate.net
During the last few decades, many researchers have investigated the self-assembly
behavior of amphiphilic block copolymers. Most of these studies concerned nanostructures …

Rapidly Responding pH- and Temperature-Responsive Poly (N-Isopropylacrylamide)-Based Microgels and Assemblies

A Ahiabu, MJ Serpe - ACS omega, 2017 - ACS Publications
Rapidly responding stimuli-responsive materials can have a benefit in a myriad of
applications, for example, sensing and biosensing, actuation, and in drug delivery systems …

Therapeutic‐gas‐responsive hydrogel

J Park, S Pramanick, D Park, J Yeo, J Lee… - Advanced …, 2017 - Wiley Online Library
Nitric oxide (NO) is a crucial signaling molecule with various functions in physiological
systems. Due to its potent biological effect, the preparation of responsive biomaterials upon …

A tailored thermosensitive PLGA-PEG-PLGA/emulsomes composite for enhanced oxcarbazepine brain delivery via the nasal route

GM El-Zaafarany, ME Soliman, S Mansour, M Cespi… - Pharmaceutics, 2018 - mdpi.com
The use of nanocarrier delivery systems for direct nose to brain drug delivery shows promise
for achieving increased brain drug levels as compared to simple solution systems. An …

Deswelling microgel particles using hydrostatic pressure

JJ Lietor-Santos, B Sierra-Martin, R Vavrin, Z Hu… - …, 2009 - ACS Publications
We report on the use of hydrostatic pressure, P, to deswell thermosensitive poly (N-
isopropylacrylamide)(pNIPAM) microgels and show that it can affect the polymer− solvent …

Potential application of poly (N-isopropylacrylamide) gel containing polymeric micelles to drug delivery systems

H Yan, K Tsujii - Colloids and surfaces B: Biointerfaces, 2005 - Elsevier
We have investigated rapidly thermo-responsive NIPA gel containing polymer surfactant
PMDP (NIPA-PMDP gel) as a potential drug carrier using (+)-l-ascorbic acid as a model …

Copolymer nanocomposite hydrogels: Unique tensile mechanical properties and network structures

K Haraguchi, HJ Li, Y Xu, G Li - Polymer, 2016 - Elsevier
Copolymer-based nanocomposite hydrogels (NC gels) were synthesized through in situ
copolymerization of two monomers, N-isopropylacrylamide (N) and N, N-dimethylacrylamide …