Effects of charge balance and hydrophobicity of the surface of cytochrome c on the distribution behaviour in an ionic liquid/buffer biphasic system

2019 ◽  
Vol 17 (31) ◽  
pp. 7337-7341 ◽  
Author(s):  
Kazuma Ikeda ◽  
Kyoko Fujita ◽  
Hiroyuki Ohno ◽  
Nobuhumi Nakamura
Keyword(s):  
Ionic Liquid ◽  
Cytochrome C ◽  
Surface Charge ◽  
Biphasic System ◽  
Charge Balance ◽  
Chemically Modified ◽  
System P ◽  
Distribution Behaviour ◽  
Distribution Behavior

Surface charge and hydrophobicity affected the distribution behavior of chemically modified cytochrome c in the ionic liquid/buffer biphasic system.

Understanding the fundamentals of acid-induced ionic liquid-based aqueous biphasic system

2018 ◽  
Vol 20 (24) ◽  
pp. 16477-16484 ◽  
Author(s):  
Vijetha Mogilireddy ◽  
Matthieu Gras ◽  
Nicolas Schaeffer ◽  
Helena Passos ◽  
Lenka Svecova ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Biphasic System ◽  
Aqueous Biphasic System ◽  
System P ◽  
Aqueous Biphasic

This work describes the fundamentals of acid-induced ionic liquid-based ABS system and focuses on understanding the properties of such distinctive system.

scholarly journals Separation of cobalt and nickel using a thermomorphic ionic-liquid-based aqueous biphasic system

2015 ◽  
Vol 51 (88) ◽  
pp. 15932-15935 ◽  
Author(s):  
Bieke Onghena ◽  
Tomas Opsomer ◽  
Koen Binnemans
Keyword(s):  
Ionic Liquid ◽  
Liquid Extraction ◽  
Biphasic System ◽  
Homogeneous Liquid ◽  
Aqueous Biphasic System ◽  
Liquid Liquid Extraction ◽  
System P ◽  
Aqueous Biphasic ◽  
Cobalt And Nickel

A [P44414][Cl]–NaCl–H2O IL-based aqueous biphasic system shows promising results for the separation of cobalt(ii) and nickel(ii) by homogeneous liquid–liquid extraction.

Pd Nanoparticles in the Thermoregulated Ionic Liquid and Organic Biphasic System: An Efficient and Recyclable Catalyst for Heck Reaction

2012 ◽  
Vol 143 (2) ◽  
pp. 200-205 ◽  
Author(s):  
Yan Zeng ◽  
Yanhua Wang ◽  
Yicheng Xu ◽  
Ying Song ◽  
Jingyang Jiang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Heck Reaction ◽  
Pd Nanoparticles ◽  
Recyclable Catalyst ◽  
Biphasic System

The effects of emulsion on sugar dehydration to 5-hydroxymethylfurfural in a biphasic system

2015 ◽  
Vol 17 (7) ◽  
pp. 3751-3755 ◽  
Author(s):  
Siew Ping Teong ◽  
Guangshun Yi ◽  
Huaqiang Zeng ◽  
Yugen Zhang
Keyword(s):  
Silica Nanoparticles ◽  
Pickering Emulsion ◽  
Biphasic System ◽  
Functionalized Silica ◽  
System P ◽  
Functionalized Silica Nanoparticles

Alkyl/amino functionalized silica nanoparticles create a Pickering emulsion in a biphasic system for sugar dehydration to HMF.

Studies on Chemically Modified Cytochrome c*

1969 ◽  
Vol 66 (2) ◽  
pp. 249-262 ◽  
Author(s):  
KEISHIRO WADA ◽  
KAZUO OKUNUKI
Keyword(s):  
Cytochrome C ◽  
Chemically Modified

Refolding of acid denatured cytochrome c by anionic surface-active ionic liquid: Choice of anion plays key role in refolding of proteins

2019 ◽  
Vol 582 ◽  
pp. 123872 ◽  
Author(s):  
Upendra Kumar Singh ◽  
Meena Kumari ◽  
Farooq Ahmad Wani ◽  
Mehraj ud din Parray ◽  
Juhi Saraswat ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Cytochrome C ◽  
Surface Active Ionic Liquid ◽  
Surface Active ◽  
Anionic Surface

scholarly journals Anomalous Interfacial Structuring of a Non-Halogenated Ionic Liquid: Effect of Substrate and Temperature

2018 ◽  
Vol 2 (4) ◽  
pp. 60 ◽  
Author(s):  
Milad Radiom ◽  
Patricia Pedraz ◽  
Georgia Pilkington ◽  
Patrick Rohlmann ◽  
Sergei Glavatskih ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Surface Charge ◽  
Force Measurement ◽  
Surface Force ◽  
Solid Surfaces ◽  
Effect Of Temperature ◽  
Decay Length ◽  
Force Microscopy ◽  
Large Size ◽  
Atomic Force

We investigate the interfacial properties of the non-halogenated ionic liquid (IL), trihexyl(tetradecyl)phosphonium bis(mandelato)borate, [P6,6,6,14][BMB], in proximity to solid surfaces, by means of surface force measurement. The system consists of sharp atomic force microscopy (AFM) tips interacting with solid surfaces of mica, silica, and gold. We find that the force response has a monotonic form, from which a characteristic steric decay length can be extracted. The decay length is comparable with the size of the ions, suggesting that a layer is formed on the surface, but that it is diffuse. The long alkyl chains of the cation, the large size of the anion, as well as crowding of the cations at the surface of negatively charged mica, are all factors which are likely to oppose the interfacial stratification which has, hitherto, been considered a characteristic of ionic liquids. The variation in the decay length also reveals differences in the layer composition at different surfaces, which can be related to their surface charge. This, in turn, allows the conclusion that silica has a low surface charge in this aprotic ionic liquid. Furthermore, the effect of temperature has been investigated. Elevating the temperature to 40 °C causes negligible changes in the interaction. At 80 °C and 120 °C, we observe a layering artefact which precludes further analysis, and we present the underlying instrumental origin of this rather universal artefact.

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