scholarly journals An insight into thermal stability of DNA in hydrated ionic liquids from multi-wavelengths UV Resonance Raman experiments

2021 ◽  
Author(s):  
Barbara Rossi ◽  
Mariagrazia Tortora ◽  
Sara Catalini ◽  
Jacopo Vigna ◽  
Ines Mancini ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Ionic Liquids ◽  
Biomedical Applications ◽  
Resonance Raman ◽  
Native Structure ◽  
Uv Resonance Raman ◽  
Alternative Solvents ◽  
Long Time ◽  
Thermal Stability Of ◽  
Insight Into

The utility of Ionic liquids (ILs) as alternative solvents for stabilizing and preserving for a long time the native structure of DNA may be envisaged for biotechnological and biomedical applications...

scholarly journals Study of Preparation and Thermal Stability of Cyano-Functionalized Imidazolium Type Ionic Liquids

2013 ◽  
Vol 25 (8) ◽  
pp. 4779-4782 ◽  
Author(s):  
W.D. Liang ◽  
H.F. Li ◽  
G.J. Gou ◽  
A.Q. Wang
Keyword(s):  
Thermal Stability ◽  
Ionic Liquids ◽  
Thermal Stability Of

Thermal Stability of Ionic Liquids in Nitrogen and Air Environments

2021 ◽  
pp. 106560
Author(s):  
Yong Huang ◽  
Zhichao Chen ◽  
Jacob M. Crosthwaite ◽  
Sudhir N.V.K. Aki ◽  
Joan F. Brennecke
Keyword(s):  
Thermal Stability ◽  
Ionic Liquids ◽  
Thermal Stability Of

Model-free kinetics applied to evaluate the long-term thermal stability of three [NTf2] anion-based ionic liquids

2017 ◽  
Vol 656 ◽  
pp. 70-84 ◽  
Author(s):  
D. Blanco ◽  
P. Oulego ◽  
D. Ramos ◽  
B. Fernández ◽  
J.M. Cuetos
Keyword(s):  
Thermal Stability ◽  
Ionic Liquids ◽  
Model Free ◽  
Model Free Kinetics ◽  
Thermal Stability Of

scholarly journals Preparation and thermal stability of optically active 1,2,4-triazolium-based ionic liquids

ARKIVOC ◽  
2012 ◽  
Vol 2012 (8) ◽  
pp. 262-281 ◽  
Author(s):  
Paweł Borowiecki ◽  
Marcin Poterała ◽  
Jan Maurin ◽  
Monika Wielechowska ◽  
Jan Plenkiewicz
Keyword(s):  
Thermal Stability ◽  
Ionic Liquids ◽  
Optically Active ◽  
Thermal Stability Of

Effect of the cation structure on the thermal stability of ionic liquids, quaternary ammonium tetrachloroferrates(III)

2016 ◽  
Vol 86 (6) ◽  
pp. 1314-1318 ◽  
Author(s):  
L. I. Voronchikhina ◽  
O. E. Zhuravlev ◽  
N. V. Verolainen ◽  
N. I. Krotova
Keyword(s):  
Thermal Stability ◽  
Ionic Liquids ◽  
Quaternary Ammonium ◽  
Thermal Stability Of

scholarly journals Unexpected Intrinsic Lability of Thiol-Functionalized Carboxylate Imidazolium Ionic Liquids

Molecules ◽  
2019 ◽  
Vol 24 (19) ◽  
pp. 3571
Author(s):  
Andrea Mezzetta ◽  
Lorenzo Poderelli ◽  
Felicia D’Andrea ◽  
Christian Silvio Pomelli ◽  
Cinzia Chiappe ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Ionic Liquids ◽  
Side Reaction ◽  
Switching Systems ◽  
Reaction Conditions ◽  
Imidazolium Ionic Liquids ◽  
Methyl Carbonate ◽  
Imidazolium Ring ◽  
Redox Switching ◽  
Insight Into

New thiol-functionalized carboxylate ionic liquids (ILs), varying both for the cation and for the anion structures, have been prepared as new potential redox switching systems by reacting either 3-mercapto propionic acid (3-MPA) or N-acetyl-cysteine (NAC) with commercially available methyl carbonate ILs. Different ratios of thiol/disulfide ILs were obtained depending both on the acid employed in the neutralization reaction and on the reaction conditions used. Surprisingly, the imidazolium ILs displayed limited thermal stability which resulted in the formation of an imidazole 2-thione and a new sulfide ionic liquid. Conversely, the formation of the imidazole 2-thione was not observed when phosphonium disulfide ILs were heated, thus confirming the involvement of the imidazolium ring in an unexpected side reaction. An insight into the mechanism of the decomposition has been provided by means of DFT calculations.

Study on the Thermal Stability of Selected Ionic Liquids

2015 ◽  
Vol 220-221 ◽  
pp. 218-223
Author(s):  
Tomasz Jan Kaldonski ◽  
Stanislaw Cudzilo
Keyword(s):  
Higher Education ◽  
Thermal Stability ◽  
Ionic Liquids ◽  
High Temperature ◽  
Thermal Resistance ◽  
Chemical Structure ◽  
Research Project ◽  
High Thermal Resistance ◽  
Thermal Stability Of

Some results of tests of the thermal stability (and volatility) of selected ionic liquids pondered as lubricating substances in comparison with typical lubricating, mineral and synthetic oils, are presented in the article. The research was carried out within the framework of PBR/15–249/2007/WAT–OR00002904 Research Project Financed by the Ministry of Science and Higher Education, during 2007–2011 [1]. The obtained results confirmed high thermal resistance of ionic liquids. It makes it possible to use the liquids as high temperature lubricating substances. At the same time, it has been stated that the thermal resistance of ionic liquids depends on the composition and chemical structure of anion and cation.

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