Results 11 to 20 of about 695,342 (262)
Ultrasonics 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
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Fabrication and Phase Behavior of Thermo- and/or pH-Responsive Polymer-Grafted SiO2 Nanoparticles
Applied Sciences, 2022 Three series of thermo- and/or pH-responsive polymer-grafted SiO2 nanoparticles, SiO2-graft-poly(oligo(ethylene glycol) methacrylate) (SiO2-g-POEGMA), SiO2-graft-poly(acrylic acid) (SiO2-g-PAA) and SiO2-graft-poly(oligo(ethylene glycol) methacrylate ...
Xiaoyan Liu +5 more
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Tunable Thermo-Responsive Properties of Hydroxybutyl Chitosan Oligosaccharide
Frontiers in Chemistry, 2022 In this study, a simple method was used to synthesize novel thermosensitive hydroxybutyl chitosan oligosaccharide (HBCOS) by introducing hydroxybutyl groups to C6–OH of chitosan oligosaccharide (COS) chain.
Chong Chen +6 more
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Frontiers in Nanotechnology, 2023 Polymers exhibiting thermoresponsive behavior above a lower critical solution temperature (LCST) undergo a coil-to-globule phase transition that has many biomedical applications, including biosensing, the control of release devices, and gene or drug ...
Scott D. Hopkins +3 more
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Membranes, 2021 Forward osmosis (FO) membrane process is expected to realize energy-saving seawater desalination. To this end, energy-saving water recovery from a draw solution (DS) and effective DS regeneration are essential.
Eiji Kamio +6 more
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Lower Critical Solution Temperature in Aqueous Solutions of N-Alkyl-Substituted Polyacrylamides [PDF]
Polymer Journal, 1999 The structures and properties of N-alkyl-substituted polyacrylamides (PAA) were studied by FT-IR spectroscopy. For N-alkyl-substituted PAA with lower critical solution temperature (LCST), a specific H-bonded cyclic structure involving alkyl amide units of a polymer and hydroxyl functions of water was observed and found responsible for polymer ...
Platé, Nikolai A. +2 more
openaire +1 more source
Efficient One‐Pot Preparation of Thermoresponsive Polyurethanes with Lower Critical Solution Temperatures [PDF]
ChemPlusChem, 2021 AbstractThis work reports a simple and scalable strategy to prepare a series of thermoresponsive polyurethanes synthesized via copolymerization of dicyclohexyl diisocyanate with glycerol ethoxylate in a single one‐pot system. These polyurethanes exhibit lower critical solution temperatures (LCST) at 57 °C.
Maiti, Binoy +7 more
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Effects of the Structure of Benzenesulfonate-Based Draw Solutes on the Forward Osmosis Process
Membranes, 2022 A series of phosphonium-based ionic liquids (ILs) based on benzenesulfonate derivatives (tetrabutylphosphonium benzenesulfonate ([TBP][BS]), tetrabutylphosphonium 4-methylbenzenesulfonate ([TBP][MBS]), tetrabutylphosphonium 2,4-dimethylbenzenesulfonate ([
DaEun Yang, Yeonsu Cho, Hyo Kang
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Simultaneous Adsorption of Cation and Anion by Thermosensitive Hydrogels [PDF]
MATEC Web of Conferences, 2021 Simultaneous usage of cationic and anionic thermosensitive hydrogels was shown to positively contribute to adsorption of heavy metal ions. The potential capacity for recovering heavy metal ions from an aqueous solution was enhanced by incorporating ...
Suharto Toni +2 more
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Designed Monomers and Polymers, 2022 This article reports the synthesis of poly(N-vinylcaprolactam-co-N-methylolacrylamide) (P(NVCL-co-NMA)) nanogels and investigates their thermo-/pH-responsive behavior.
Noverra M. Nizardo +2 more
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