Effects of 1-Butyl-3-methyl Imidazolium Tetrafluoroborate Ionic Liquid on Triton X-100 Aqueous Micelles: Solvent and Rotational Relaxation Studies

2011 ◽  
Vol 115 (21) ◽  
pp. 6957-6963 ◽  
Author(s):  
Rajib Pramanik ◽  
Souravi Sarkar ◽  
Chiranjib Ghatak ◽  
Vishal Govind Rao ◽  
Sarthak Mandal ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Rotational Relaxation ◽  
Relaxation Studies ◽  
Aqueous Micelles ◽  
Triton X

Protic ionic liquid-induced changes in the properties of aqueous triton X-100–CTAB surfactant solution: Solvent and rotational relaxation studies

2012 ◽  
Vol 552 ◽  
pp. 38-43 ◽  
Author(s):  
Vishal Govind Rao ◽  
Udita Brahmachari ◽  
Sarthak Mandal ◽  
Surajit Ghosh ◽  
Chiranjib Banerjee ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Surfactant Solution ◽  
Rotational Relaxation ◽  
Protic Ionic Liquid ◽  
Relaxation Studies ◽  
Induced Changes ◽  
Triton X

Ionic-Liquid-Induced Changes in the Properties of Aqueous Zwitterionic Surfactant Solution: Solvent and Rotational Relaxation Studies

2012 ◽  
Vol 116 (12) ◽  
pp. 3690-3698 ◽  
Author(s):  
Vishal Govind Rao ◽  
Chiranjib Ghatak ◽  
Surajit Ghosh ◽  
Sarthak Mandal ◽  
Nilmoni Sarkar
Keyword(s):  
Ionic Liquid ◽  
Surfactant Solution ◽  
Rotational Relaxation ◽  
Zwitterionic Surfactant ◽  
Relaxation Studies ◽  
Induced Changes

Interaction of ionic liquid type cationic surfactants with triton X-100 nonionic micelles

2015 ◽  
Vol 484 ◽  
pp. 547-557 ◽  
Author(s):  
Khushbu Thakkar ◽  
Bhavesh Bharatiya ◽  
Dinesh O. Shah ◽  
Debes Ray ◽  
Vinod K. Aswal ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Cationic Surfactants ◽  
Liquid Type ◽  
Triton X

scholarly journals Tuning Water Networks via Ionic Liquid/Water Mixtures

2020 ◽  
Vol 21 (2) ◽  
pp. 403 ◽  
Author(s):  
Archana Verma ◽  
John P. Stoppelman ◽  
Jesse G. McDaniel
Keyword(s):  
Ionic Liquid ◽  
Water Content ◽  
Relaxation Times ◽  
Water Structure ◽  
Lyotropic Liquid Crystals ◽  
Rotational Relaxation ◽  
Membrane Materials ◽  
Water Fraction ◽  
Pairwise Correlation ◽  
Dynamics Simulations

Water in nanoconfinement is ubiquitous in biological systems and membrane materials, with altered properties that significantly influence the surrounding system. In this work, we show how ionic liquid (IL)/water mixtures can be tuned to create water environments that resemble nanoconfined systems. We utilize molecular dynamics simulations employing ab initio force fields to extensively characterize the water structure within five different IL/water mixtures: [BMIM + ][BF 4 − ], [BMIM + ][PF 6 − ], [BMIM + ][OTf − ], [BMIM + ][NO 3 − ] and [BMIM + ][TFSI − ] ILs at varying water fraction. We characterize water clustering, hydrogen bonding, water orientation, pairwise correlation functions and percolation networks as a function of water content and IL type. The nature of the water nanostructure is significantly tuned by changing the hydrophobicity of the IL and sensitively depends on water content. In hydrophobic ILs such as [BMIM + ][PF 6 − ], significant water clustering leads to dynamic formation of water pockets that can appear similar to those formed within reverse micelles. Furthermore, rotational relaxation times of water molecules in supersaturated hydrophobic IL/water mixtures indicate the close-connection with nanoconfined systems, as they are quantitatively similar to water relaxation in previously characterized lyotropic liquid crystals. We expect that this physical insight will lead to better design principles for incorporation of ILs into membrane materials to tune water nanostructure.

Effect of the Ionic Liquid 1-Butyl-3-Methylimidazolium Tetrafluoroborate on the Properties of Water + Triton X-100 + Hexanol + Cyclohexane Microemulsions

2012 ◽  
Vol 57 (4) ◽  
pp. 1274-1278 ◽  
Author(s):  
Junjie Wei ◽  
Baogen Su ◽  
Ruisi Liang ◽  
Huabin Xing ◽  
Zongbi Bao ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Triton X

Interactions of 2,2,2-trifluoroethanol with aqueous micelles of Triton X-100

2009 ◽  
Vol 330 (1) ◽  
pp. 163-169 ◽  
Author(s):  
Francisco García-Blanco ◽  
María A. Elorza ◽  
Concepción Arias ◽  
Begoña Elorza ◽  
Ismael Gómez-Escalonilla ◽  
...  
Keyword(s):  
Aqueous Micelles ◽  
Triton X
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