Micro-dynamics mechanism of the phase transition behavior of poly(N-isopropylacrylamide-co-2-hydroxyethyl methacrylate) hydrogels revealed by two-dimensional correlation spectroscopy

2017 ◽  
Vol 8 (5) ◽  
pp. 865-878 ◽  
Author(s):  
Gehong Su ◽  
Tao Zhou ◽  
Xifei Liu ◽  
Yanan Ma
Keyword(s):  
Phase Transition ◽  
Ftir Spectroscopy ◽  
Correlation Spectroscopy ◽  
Volume Phase Transition ◽  
Hydroxyethyl Methacrylate ◽  
Two Dimensional ◽  
Phase Transition Behavior ◽  
Temperature Dependent ◽  
Volume Phase ◽  
Transition Behavior

The micro-dynamics mechanism of the volume phase transition of PNIPAM-co-HEMA hydrogels was established using temperature-dependent FTIR spectroscopy, PCMW2D, and 2DCOS analysis.

Two-step volume phase transition mechanism of poly(N-vinylcaprolactam) hydrogel online-tracked by two-dimensional correlation spectroscopy

2017 ◽  
Vol 19 (40) ◽  
pp. 27221-27232 ◽  
Author(s):  
Gehong Su ◽  
Tao Zhou ◽  
Xifei Liu ◽  
Yulin Zhang
Keyword(s):  
Phase Transition ◽  
Ftir Spectroscopy ◽  
Correlation Spectroscopy ◽  
Volume Phase Transition ◽  
Two Dimensional ◽  
Volume Phase ◽  
Transition Mechanism ◽  
Step Mechanism

The volume phase transition of PVCL hydrogel was online-tracked by 2D correlation FTIR spectroscopy, and a two-step mechanism was proposed.

Synthesis and characterization of CO2-sensitive temperature-responsive catalytic poly(ionic liquid) microgels

2018 ◽  
Vol 9 (21) ◽  
pp. 2887-2896 ◽  
Author(s):  
Shoumin Chen ◽  
Xuezhen Lin ◽  
Zhenghao Zhai ◽  
Ruyue Lan ◽  
Jin Li ◽  
...  
Keyword(s):  
Phase Transition ◽  
Ionic Liquid ◽  
Synthesis And Characterization ◽  
Volume Phase Transition ◽  
Phase Transition Behavior ◽  
Volume Phase ◽  
Temperature Responsive ◽  
Transition Behavior ◽  
Poly Ionic Liquid

A class of poly(ionic liquid) microgels exhibiting CO2-switchable temperature-responsive volume phase transition behavior have been synthesized and used for CO2 fixation.

Observation of Unusual Thermoresponsive Volume Phase Transition Behavior of Cubic Poly(N-isopropylacrylamide) Microgels

2020 ◽  
Vol 9 (2) ◽  
pp. 266-271
Author(s):  
Fan Lu ◽  
Xuezhen Lin ◽  
Qingshi Wu ◽  
Bo Zhou ◽  
Ruyue Lan ◽  
...  
Keyword(s):  
Phase Transition ◽  
Volume Phase Transition ◽  
Phase Transition Behavior ◽  
Volume Phase ◽  
Transition Behavior

Graphene@Poly(phenylboronic acid)s Microgels with Selectively Glucose-Responsive Volume Phase Transition Behavior at a Physiological pH

2014 ◽  
Vol 47 (17) ◽  
pp. 6055-6066 ◽  
Author(s):  
Mingming Zhou ◽  
Jianda Xie ◽  
Suting Yan ◽  
Xiaomei Jiang ◽  
Ting Ye ◽  
...  
Keyword(s):  
Phase Transition ◽  
Phenylboronic Acid ◽  
Volume Phase Transition ◽  
Phase Transition Behavior ◽  
Volume Phase ◽  
Transition Behavior

The structure and volume phase transition behavior of poly(N-vinylcaprolactam)-based hybrid microgels containing carbon nanodots

2017 ◽  
Vol 19 (1) ◽  
pp. 127-134 ◽  
Author(s):  
Wenhui Sun ◽  
Peiyi Wu
Keyword(s):  
Phase Transition ◽  
Carbon Nanodots ◽  
Volume Phase Transition ◽  
Phase Transition Behavior ◽  
Volume Phase ◽  
Transition Behavior ◽  
Hybrid Microgels

A schematic illustration of the preparation of P(VCL-co-VIM)/PCND microgels containing different amounts of PCNDs.

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