Results 1 to 10 of about 49,688 (159)

Stimuli-Responsive Designer Supramolecular Polymer Gel

open access: yesChemistry, 2023
This paper reports a stimuli-responsive designer supramolecular polymer gel in dimethylsulphoxide (DMSO)/water (1:2) based on a dipeptide amphiphile and β-cyclodextrin (β-CD) The dipeptide amphiphile contains caproic acid at the N terminus and methyl ...
M. Douzapau   +4 more
doaj   +4 more sources

pH as a Design Tool for Low-Molecular-Weight Hydrogelators: Triggers, Structural Control, and Orthogonal Assembly [PDF]

open access: yesGels
Low-molecular-weight gelators (LMWGs) have attracted growing attention as versatile alternatives to conventional polymeric thickeners and gelators, owing to their ability to form three-dimensional fibrillar networks through non-covalent self-assembly and
Rie Kakehashi
doaj   +2 more sources

Stimuli-Responsive Hydrogels: From Swelling–Deswelling Mechanisms to Biomedical Applications [PDF]

open access: yesNanomaterials
Stimuli-responsive hydrogels, also referred to as “smart” hydrogels, have emerged as versatile platforms for a wide range of biological and biomedical applications owing to their tunable physical, chemical, and biocompatible properties.
Meyoung-Kon Kim, Junghan Lee, A-Ram Kang
doaj   +2 more sources

Precise Control over the Rheological Behavior of Associating Stimuli-Responsive Block Copolymer Gels

open access: yesGels, 2015
“Smart” materials have considerably evolved over the last few years for specific applications. They rely on intelligent macromolecules or (supra-)molecular motifs to adapt their structure and properties in response to external triggers.
Jérémy Brassinne   +3 more
doaj   +3 more sources

Thermo-Responsive Smart Hydrogels: Molecular Engineering, Dynamic Cross-Linking Strategies, and Therapeutics Applications [PDF]

open access: yesGels
Temperature-responsive hydrogels are sophisticated stimuli-responsive biomaterials that undergo rapid, reversible sol–gel phase transitions in response to subtle thermal stimuli, most notably around physiological temperature.
Jiten Yadav   +3 more
doaj   +2 more sources

Stimuli responsive dynamic transformations in supramolecular gels [PDF]

open access: yesChemical Society Reviews, 2021
Stimuli responsive dynamic changes in the networks of self-assembled gels result in an alteration of physical and chemical properties of the gel with time.
Panja, Santanu, Adams, Dave J.
openaire   +3 more sources

Magnetic Response Detects the Strength of Carrageenan Network

open access: yesGels, 2022
The effect of carrageenan concentration on the magneto-rheological effect of magnetic gels with a magnetic particle concentration of 50 wt.% was investigated under a magnetic field of 50 mT by dynamic viscoelastic measurements.
Masahiro Kaneko   +2 more
doaj   +1 more source

Anomalous Magnetorheological Response for Carrageenan Magnetic Hydrogels Prepared by Natural Cooling

open access: yesGels, 2023
The effect of the cooling rate on magnetorheological response was investigated for magnetic hydrogels consisting of carrageenan and carbonyl iron particles with a concentration of 50 wt.%.
Masahiro Kaneko   +2 more
doaj   +1 more source

Making and Breaking of Gels: Stimuli-Responsive Properties of Bis(Pyridyl-N-oxide Urea) Gelators

open access: yesMolecules, 2021
The structural modification of existing supramolecular architecture is an efficient strategy to design and synthesize supramolecular gels with tunable and predictable properties.
Sreejith Sudhakaran Jayabhavan   +2 more
doaj   +1 more source

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