Waheed, K. Azra, N. Iqbal, M. Mehmood, T.
Published in
Russian Journal of Inorganic Chemistry
AbstractTwo glycolamide based functionalized ionic liquids (ILs) having imidazolium cations namely LI (mono-ionic) and LII (di-ionic) were synthesized for the extraction of Pb(II) and Co(II) from waste water. The synthesized ligands were characterized by FTIR and NMR spectroscopy. The extraction efficiency of both mono- and di-ionic liquids was eva...
Zhang, Qiqi Zhang, Shanmeiyu Yang, Hui Pei, Guangling Yang, Ming Zhang, Wei Chen, Rui Wang, Jinben
Published in
International Journal of Molecular Sciences
Promoting fluid transportation in porous media has important applications in energy, pedology, bioscience, etc. For this purpose, one effective way is to prevent swelling through surface modification; however, it is far from enough in real cases, such as ultra-low permeability reservoirs and tight oils. In this study, we considered the comprehensiv...
Goste, Domen
Ionske tekočine so soli, ki imajo tališče pod 100°C. Zaradi svoje raznovrstnosti so pritegnile pozornost kot potencialna »dizajnerska« topila. Pri njihovi uporabi se pa lahko soočimo z nekaterimi neugodnimi aspekti, kot sta njihova visoka viskoznost in higroskopnost, zaradi česar se pogosto uporabljajo v kombinaciji z drugimi topili, predvsem z vod...
Mokhodoeva, O. B. Maksimova, V. V. Dzhenloda, R. Kh. Shkinev, V. M.
Published in
Journal of Analytical Chemistry
AbstractThe review is devoted to the analysis of published data on the synthesis and use of magnetic nanoparticles modified by ionic liquids for the separation and determination of various substances in environmental samples. The main attention is paid to the determination of organic pollutants in natural waters, soils, etc. The main trends in the ...
Paolone, Annalisa Brutti, Sergio
Published in
Materials (Basel, Switzerland)
The electrochemical stability windows (ESW) of selected ionic liquids have been calculated by comparing different computational approaches previously suggested in the literature. The molecular systems under study are based on di-alkyl imidazolium and tetra-alkyl ammonium cations coupled with two different imide anions (namely, bis-fluorosulfonyl im...
dos Santos, Cíntia M. de Souza Mesquita, Leonardo M. Braga, Anna Rafaela C. de Rosso, Veridiana V.
Published in
Frontiers in Microbiology
Propolis is a resinous material rich in flavonoids and involved in several biological activities such as antimicrobial, fungicide, and antiparasitic functions. Conventionally, ethanolic solutions are used to obtain propolis phytochemicals, which restrict their use in some cultures. Given this, we developed an alcohol-free high-performance extractiv...
Schuur, Boelo Brouwer, Thomas Sprakel, Lisette M.J.
The most important developments in solvent-based fluid separations, separations involving at least one fluid phase, are reviewed. After a brief introduction and discussion on general solvent trends observed in all fields of application, several specific fields are discussed. Important solvent trends include replacement of traditional molecular solv...
Gao, Xun Xu, Kai Chi, Miaomiao Li, Jiaojiao Suo, Lingzhe Zhu, Lin Chen, Kexin Mu, Jingqing
Published in
Reviews in Analytical Chemistry
To determine the trace amount of four benzoic acid esters in cosmetics, ionic dispersive liquid–liquid microextraction (DLLME) and magnetic solid-phase extraction were combined and optimized. After solvent optimization, 1-octyl-3-methylimidazolium hexafluorophosphate was selected as the extraction solvent to form hydrophobic droplets in the process...
Žnidaršič Plazl, Polona
Industrial biocatalysis has been identified as one of the key enabling technologies that, together with the transition to continuous processing, offers prospects for the development of cost-efficient manufacturing with high-quality products and low waste generation. This feature article highlights the role of miniaturized flow reactors with free en...
Meng, Jianwen Pan, Yong Yang, Fan Wang, Yanjun Zheng, Zhongyu Jiang, Juncheng
Published in
Materials (Basel, Switzerland)
The thermal stability and decomposition kinetics analysis of 1-alkyl-2,3-dimethylimidazole nitrate ionic liquids with different alkyl chains (ethyl, butyl, hexyl, octyl and decyl) were investigated by using isothermal and nonisothermal thermogravimetric analysis combined with thermoanalytical kinetics calculations (Kissinger, Friedman and Flynn-Wal...
