Formation and phase transition of hydrogel in a zwitterionic/anionic surfactant system

RSC Advances ◽  
2015 ◽  
Vol 5 (35) ◽  
pp. 27623-27629 ◽  
Author(s):  
Haiming Fan ◽  
Shuzhi Zhao ◽  
Bingcheng Li ◽  
Haijian Fan ◽  
Wanli Kang ◽  
...  
Keyword(s):  
Phase Transition ◽  
Anionic Surfactant ◽  
Zwitterionic Surfactant ◽  
Stimulus Response ◽  
Surfactant System ◽  
System P

Hydrogel was formed in a mixture of the zwitterionic surfactant HDPS (with a saturated C16tail) and anionic surfactant SDS, and could easily be switched between gel and sol by dual stimulus–response processes employing temperature and salt.

Short-Chainn-Alcohol-Induced Changes in Phase Behaviors of Aqueous Mixed Cationic/Anionic Surfactant System

Langmuir ◽  
2018 ◽  
Vol 34 (25) ◽  
pp. 7319-7333 ◽  
Author(s):  
Li-Sheng Hao ◽  
Jin Wu ◽  
Ying-Rui Peng ◽  
Ying Wang ◽  
Kai Xiao ◽  
...  
Keyword(s):  
Anionic Surfactant ◽  
Surfactant System ◽  
Phase Behaviors ◽  
Induced Changes

Real-time detection of stimulus response in cultured neurons by high-intensity intermediate-frequency magnetic field exposure

2018 ◽  
Vol 10 (8) ◽  
pp. 442-449 ◽  
Author(s):  
Atsushi Saito ◽  
Tatsuya Terai ◽  
Kei Makino ◽  
Masayuki Takahashi ◽  
Sachiko Yoshie ◽  
...  
Keyword(s):  
Magnetic Field ◽  
High Intensity ◽  
Imaging System ◽  
Intermediate Frequency ◽  
Cultured Neurons ◽  
Field Exposure ◽  
Magnetic Field Exposure ◽  
Stimulus Response ◽  
System P ◽  
Frequency Magnetic Field

Stimulus response of cultured neurons during high-intensity intermediate-frequency magnetic field exposure was detected by a non-conductive fibre-optic imaging system.

A new criterion for the prediction of solid-state phase transition in TMDs

2019 ◽  
Vol 21 (43) ◽  
pp. 24070-24076 ◽  
Author(s):  
Sheng-Hai Zhu ◽  
Bao-Luo Yan ◽  
Wei Zeng ◽  
Dai-He Fan ◽  
Bin Tang ◽  
...  
Keyword(s):  
Phase Transition ◽  
Solid State ◽  
Fermi Level ◽  
System P ◽  
New Criterion

Based on the reverse shifts of the DOS curves near the Fermi level, we propose a new criterion for solid-state phase transition named Conch Criterion, which has been verified in the TMD system.

Re-entrant Phase Behavior of a Concentrated Anionic Surfactant System with Strongly Binding Counterions†

Langmuir ◽  
2009 ◽  
Vol 25 (15) ◽  
pp. 8497-8506 ◽  
Author(s):  
SajalKumar Ghosh ◽  
Vikram Rathee ◽  
Rema Krishnaswamy ◽  
V. A. Raghunathan ◽  
A. K. Sood
Keyword(s):  
Phase Behavior ◽  
Anionic Surfactant ◽  
Surfactant System

Experimental results for the L3 phase in a zwitterionic surfactant system and their implications regarding structures

1990 ◽  
Vol 268 (11) ◽  
pp. 1066-1072 ◽  
Author(s):  
C. A. Miller ◽  
M. Gradzielski ◽  
H. Hoffmann ◽  
U. Kr�mer ◽  
C. Thunig
Keyword(s):  
Experimental Results ◽  
Zwitterionic Surfactant ◽  
Surfactant System

pH-Regulated Molecular Self-Assemblies in a Cationic−Anionic Surfactant System: From a “1−2” Surfactant Pair to a “1−1” Surfactant Pair

Langmuir ◽  
2008 ◽  
Vol 24 (24) ◽  
pp. 13918-13924 ◽  
Author(s):  
Yiyang Lin ◽  
Xue Han ◽  
Xinhao Cheng ◽  
Jianbin Huang ◽  
Dehai Liang ◽  
...  
Keyword(s):  
Anionic Surfactant ◽  
Surfactant System

Temperature-responsive extraction of violacein using a tuneable anionic surfactant-based system

2019 ◽  
Vol 55 (59) ◽  
pp. 8643-8646 ◽  
Author(s):  
Nicolas Schaeffer ◽  
Mariam Kholany ◽  
Telma L. M. Veloso ◽  
Joana Luísa Pereira ◽  
Sónia P. M. Ventura ◽  
...  
Keyword(s):  
Cloud Point ◽  
Anionic Surfactant ◽  
Ionic System ◽  
Temperature Responsive ◽  
Point Separation ◽  
System P

A tuneable and thermoresponsive ionic system is applied to the extraction and cloud-point separation of violacein from biomass.

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