Pressure effects in polymer solution phase equilibriums. I. Lower critical solution temperature of poly(isobutylene) and poly(dimethylsiloxane) in lower alkanes

1972 ◽  
Vol 76 (8) ◽  
pp. 1206-1213 ◽  
Author(s):  
L. Zeman ◽  
J. Biros ◽  
G. Delmas ◽  
D. Patterson
Keyword(s):  
Polymer Solution ◽  
Lower Critical Solution Temperature ◽  
Pressure Effects ◽  
Solution Phase ◽  
Solution Temperature ◽  
Critical Solution Temperature

P-NIPAM in water–acetone mixtures: experiments and simulations

2019 ◽  
Vol 21 (9) ◽  
pp. 5106-5116 ◽  
Author(s):  
H. A. Pérez-Ramírez ◽  
C. Haro-Pérez ◽  
E. Vázquez-Contreras ◽  
J. Klapp ◽  
G. Bautista-Carbajal ◽  
...  
Keyword(s):  
Polymer Solution ◽  
Lower Critical Solution Temperature ◽  
Small Volume ◽  
Solution Temperature ◽  
Acetone Concentration ◽  
Critical Solution Temperature ◽  
Aqueous Polymer ◽  
Aqueous Polymer Solution

The lower critical solution temperature (LCST) of poly-N-isopropylacrylamide (p-NIPAM) diminishes when a small volume of acetone is added to the aqueous polymer solution, and then increases for further additions, producing a minimum at a certain acetone concentration.

scholarly journals Role of Entropy in Determining the Phase Behavior of Protein Solutions Induced by Multivalent Ions

Soft Matter ◽  
2021 ◽  
Author(s):  
Anil Kumar Sahoo ◽  
Frank Schreiber ◽  
Roland Netz ◽  
Prabal Kumar Maiti
Keyword(s):  
Aqueous Solutions ◽  
Phase Behavior ◽  
Lower Critical Solution Temperature ◽  
Solution Phase ◽  
Solution Temperature ◽  
Protein Solutions ◽  
Critical Solution Temperature ◽  
Multivalent Ions

Recent experiments have reported lower critical solution temperature (LCST) phase behavior of aqueous solutions of proteins induced by multivalent ions, where the solution phase separates upon heating. This phenomenon is...

A polyelectrolyte-containing copolymer with a gas-switchable lower critical solution temperature-type phase transition

2019 ◽  
Vol 10 (2) ◽  
pp. 260-266 ◽  
Author(s):  
Jin-Jin Li ◽  
Yin-Ning Zhou ◽  
Zheng-Hong Luo ◽  
Shiping Zhu
Keyword(s):  
Phase Transition ◽  
Cloud Point ◽  
Lower Critical Solution Temperature ◽  
Solution Temperature ◽  
Critical Solution Temperature ◽  
Type Phase

A polyelectrolyte-containing copolymer with a CO2/N2-switchable cloud point, resulting from the gas-induced alternation of hydrophilicity, was prepared.

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