Ionic liquid mediated micelle to vesicle transition of a cationic gemini surfactant: a spectroscopic investigation

Soft Matter ◽  
2018 ◽  
Vol 14 (20) ◽  
pp. 4185-4193 ◽  
Author(s):  
Sonali Mondal ◽  
Animesh Pan ◽  
Animesh Patra ◽  
Rajib Kumar Mitra ◽  
Soumen Ghosh
Keyword(s):  
Ionic Liquid ◽  
Aqueous Medium ◽  
Spectroscopic Investigation ◽  
Structural Modification ◽  
Gemini Surfactant ◽  
Cationic Gemini Surfactant ◽  
Surface Active Ionic Liquid ◽  
Surface Active

In this contribution, we have examined a composition dependent self aggregated structural modification of a catanionic mixture of the surface active ionic liquid (IL) 1-butyl-3-methylimidazolium octyl sulphate and a cationic gemini surfactant (14-5-14) in aqueous medium.

Ionic liquid-induced all-α to α + β conformational transition in cytochrome c with improved peroxidase activity in aqueous medium

2015 ◽  
Vol 17 (15) ◽  
pp. 10189-10199 ◽  
Author(s):  
Pankaj Bharmoria ◽  
Tushar J. Trivedi ◽  
Ashok Pabbathi ◽  
Anunay Samanta ◽  
Arvind Kumar
Keyword(s):  
Ionic Liquid ◽  
Secondary Structure ◽  
Cytochrome C ◽  
Aqueous Medium ◽  
Peroxidase Activity ◽  
Conformational Transition ◽  
Surface Active Ionic Liquid ◽  
Surface Active

Choline dioctylsulfosuccinate [Cho][AOT] (a surface active ionic liquid) has been found to induce all-α to α + β conformational transition in the secondary structure of enzyme cytochrome c (Cyt c) with an enhanced peroxidase activity in its aqueous vesicular phase at pH 7.0.

scholarly journals Surface active ionic liquid induced conformational transition in aqueous medium of hemoglobin

RSC Advances ◽  
2017 ◽  
Vol 7 (22) ◽  
pp. 13041-13052 ◽  
Author(s):  
Rajni Vashishat ◽  
Shruti Chabba ◽  
Rakesh Kumar Mahajan
Keyword(s):  
Ionic Liquid ◽  
Aqueous Medium ◽  
Molecular Interactions ◽  
Conformational Transition ◽  
Human Hemoglobin ◽  
Surface Active Ionic Liquid ◽  
Surface Active

The molecular interactions and effect of SAILs on the conformation of human hemoglobin (Hb) has been studied using various techniques.

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