Results 191 to 200 of about 12,271 (224)

Plasmonic behaviour of poly(2-ethyl-2-oxazoline)-coated gold nanoparticles for sensing and temperature-control applications. [PDF]

open access: yesNanoscale Adv
Yeshchenko O   +9 more
europepmc   +1 more source

Thermo-reversible gelation of self-assembled conducting polymer colloids. [PDF]

open access: yesNat Commun
Damani VS   +19 more
europepmc   +1 more source

Thermodynamic Behavior of Polyelectrolytes with the Lower Critical Solution Temperature (LCST) Phenomenon

Polymers for Advanced Technologies, 1996
A series of vinyl polymers with L-valine and L-leucine residues, and related copolymers with N-isopropylacrylamide, were studied in aqueous solution at different temperatures (25, 30 and 35°C) and at two ionic strengths (0.01 M and 0.1 M NaCl). The protonation behavior revealed great differences between the polymers that were attributed to the size of ...
Casolaro, Mario, Barbucci, R.
openaire   +2 more sources

Lower critical solution temperature (LCST) polymer solution for clear/cloud glazing applications

Journal of Applied Polymer Science, 1994
AbstractAn aqueous‐based clear/cloud solution was developed using poly(vinyl methyl ether) and an antifreeze mixture of ethylene and propylene glycols. The solution has a controllable cloud point from 15 to 90°C, freeze protection to −46°C, and a density that prevents the precipitated polymer from settling and is fairly stable to UV degradation.
D. P. Gundlach, K. A. Burdett
openaire   +1 more source

Separating polymer solutions using high pressure lower critical solution temperature (LCST) phenomena

Polymer Engineering & Science, 1985
AbstractA lower critical solution temperature (LCST) phase split can be used as an alternative to steam stripping for separating polymer solutions, By adding a supercritical fluid (SCF) additive to the polymer solution, the LCST can be lowered, thus minimizing the possibility of polymer degradation and also reducing the thermal energy requirements for ...
Alan K. McClellan, Mark A. McHugh
openaire   +1 more source

Optimization of thermoresponsive hydrogels based on oligomers with lower critical solution temperature (LCST) far below/above physiological temperatures for biomedical applications

Reactive and Functional Polymers, 2023
Hydrogels with oligo(ethylene glycol) (OEG), oligo(propylene glycol) (OPG), and for the first time with combined OEG/OPG pendant chains within the methacrylate (MA) network, were synthesized and the swelling behavior, thermal properties, microstructure, and genotoxicity were investigated. Prior to hydrogel fabrication, an optimized method was developed
Suljovrujić, Edin H.   +5 more
openaire   +2 more sources

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