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Anion Effect on Forward Osmosis Performance of Tetrabutylphosphonium-Based Draw Solute Having a Lower Critical Solution Temperature [PDF]

open access: yesMembranes, 2023
The applicability of ionic liquids (ILs) as the draw solute in a forward osmosis (FO) system was investigated through a study on the effect of the structural change of the anion on the FO performance.
Jihyeon Moon, Hyo Kang
doaj   +2 more sources

Unusual Lower Critical Solution Temperature Phase Behavior of Poly(benzyl methacrylate) in a Pyrrolidinium-Based Ionic Liquid [PDF]

open access: yesMolecules, 2021
Polymer/ionic liquid systems are being increasingly explored, yet those exhibiting lower critical solution temperature (LCST) phase behavior remain poorly understood.
Brian R. Carrick   +2 more
doaj   +2 more sources

Thermoresponsive PNIPAM Gel-Coated PCL Nanofibers: Characterization, Vapor-Phase Release of Rosemary Essential Oil, and Activity Against Aspergillus flavus [PDF]

open access: yesFoods
Rosemary essential oil (REO) was incorporated into electrospun poly(ε-caprolactone) (PCL) nanofibers, which were subsequently modified with a thermoresponsive poly(N-isopropylacrylamide) (PNIPAM)-gel coating using an immersion-based approach.
Elif Yener   +5 more
doaj   +2 more sources

Temperature-Responsive Antheraea pernyi Silk Fibroin/Poly(N-isopropylacrylamide) Hydrogels for Controlled Protein Drug Delivery [PDF]

open access: yesGels
Temperature-responsive hydrogels provide hydrated matrices for regulating protein release near physiological temperature. Building on a previously developed p(ASF-AGE-NIPAAm) hydrogel platform, this study evaluated five formulations with ASF-AGE feed ...
Boxiang Wang   +4 more
doaj   +2 more sources

Preparation, Properties and Cell Biocompatibility of Room Temperature LCST-Hydrogels Based on Thermoresponsive PEO Stars

open access: yesGels, 2021
A series of star and linear polymers based on a poly(ethylene oxide) core and poly(diethylene glycol ethyl ether acrylate) outer arms were synthesised by atom-transfer radical polymerization.
Bagus Santoso   +3 more
doaj   +1 more source

A Comparison between the Lower Critical Solution Temperature Behavior of Polymers and Biomacromolecules

open access: yesPhyschem, 2022
All-atom molecular dynamics (MD) simulations are employed to compare the lower critical solution temperature (LCST) behaviors of poly(N-isopropylacrylamide) (PNIPAM) and elastin-like polypeptides (ELPs) with the canonical Val-Pro-Gly-Val-Gly ((VPGVG)n ...
Yuxin Xie   +4 more
doaj   +1 more source

Constrained thermoresponsive polymers – new insights into fundamentals and applications

open access: yesBeilstein Journal of Organic Chemistry, 2021
In the last decades, numerous stimuli-responsive polymers have been developed and investigated regarding their switching properties. In particular, thermoresponsive polymers, which form a miscibility gap with the ambient solvent with a lower or upper ...
Patricia Flemming   +3 more
doaj   +1 more source

Formation of Polysulfone Hollow Fiber Membranes Using the Systems with Lower Critical Solution Temperature

open access: yesFibers, 2021
This study deals with the investigation of the phase state of the polymer systems from polysulfone (PSF) with the addition of polyethylene glycol (PEG-400, Mn = 400 g·mol−1) and polyvinylpyrrolidone (PVP K-30, Mn = 40,000 g·mol−1) in N,N ...
Tatiana V. Plisko   +5 more
doaj   +1 more source

Control of the temperature responsiveness of poly(N-isopropylacrylamide-co-2-hydroxyethyl methacrylate) copolymer using ultrasonic irradiation

open access: yesUltrasonics Sonochemistry, 2021
Poly(N-isopropylacrylamide-co-2-hydroxyethyl methacrylate) (poly(NIPAM-co-HEMA)) is a temperature-responsive copolymer that is expected to be applicable as an advanced functional polymeric material in various fields.
Masaki Kubo   +4 more
doaj   +1 more source

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