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Polymers with Upper Critical Solution Temperature in Aqueous Solution [PDF]

open access: yesMacromolecular Rapid Communications, 2012
AbstractThis review focuses on polymers with upper critical solution temperature (UCST) in water or electrolyte solution and provides a detailed survey of the yet few existing examples. A guide for synthetic chemists for the design of novel UCST polymers is presented and possible handles to tune the phase transition temperature, sharpness of transition,
Jan Seuring, Seema Agarwal
exaly   +6 more sources
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Upper critical solution temperature polymeric drug carriers

Chemical Engineering Journal, 2022
Huatang Zhang, Yong-Guang Jia
exaly   +2 more sources

Upper Critical Solution Temperature Polyvalent Scaffolds Aggregate and Exterminate Bacteria

Small, 2022
AbstractSpecific recognition and strong affinities of bacteria receptors with the host cell glycoconjugates pave the way to control the bacteria aggregation and kill bacteria. Herein, using aggregation‐induced emission (AIE) molecules decorated upper critical solution temperature (UCST) polyvalent scaffold (PATC‐GlcN), an approach toward visualizing ...
Meng Gao, Yunhua Chen, Liu
exaly   +3 more sources

Nonionic Polymer with Flat Upper Critical Solution Temperature Behavior in Water

Biomacromolecules, 2021
We rationally designed a monomer that when polymerized formed a well-defined nonionic polymer [poly(2-(methacryloyloxy) ethylureido glycinamide), PMEGA] by reversible addition fragmentation chain transfer with a flat and tunable upper critical solution temperature (UCST) in water.
Md. D. Hossain   +4 more
openaire   +3 more sources

Flory Temperature and Upper Critical Solution Temperature of Gelatin Solutions

Biomacromolecules, 2005
The Flory temperatures (theta) measured by turbidity experiments performed on gelatin solutions were found to be 12 +/- 0.3, 13 +/- 0.3, 14 +/- 0.3, 14.5 +/- 0.3, and 15 +/- 0.3 degrees C for salt concentrations 0.1, 0.075, 0.05, 0.025, and 0 M (NaCl), respectively.
Amarnath, Gupta   +2 more
openaire   +2 more sources

Upper and Lower Critical Solution Temperatures in Polystyrene Solutions. II

Macromolecules, 1973
Abstract Upper and lower critical solution temperatures have been determined for solutions of polyethylene in n-butyl acetate and n-amyl acetate over the molecular weight range of M η = 1·36 × 10 4 to 17·5 × 10 4 . Polyethylene solution in n-butyl acetate displays a smaller miscibility region than that of the polyethylene/n-amyl acetate system,
N. Kuwahara   +3 more
openaire   +1 more source

Nonionic star polymers with upper critical solution temperature in aqueous solutions

Polymer Chemistry, 2022
Novel UCST star poly(2-ureido methacrylates) synthesized via the ARGET ATRP technique showed enhanced trapping abilities of model drug molecules.
Aliaksei Aliakseyeu   +2 more
openaire   +1 more source

Upper Critical Solution Temperature‐Type Responsive Cyclodextrins with Characteristic Inclusion Abilities

Chemistry - A European Journal, 2021
AbstractWater‐soluble and thermoresponsive macrocycles with stable inclusion toward guests are highly valuable to construct stimuli‐responsive supramolecular materials for versatile applications. Here, we develop such macrocycles – ureido‐substituted cyclodextrins (CDs) which exhibit unprecedented upper critical solution temperature (UCST) behavior in ...
Kun Liu, Xiacong Zhang, Jiatao Yan
exaly   +3 more sources

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