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Complexity and self-organized criticality in liquid foams. A short review
(Elsevier Science, 2020-11)
This short review deals with the work done on liquid foams within the framework of the physics of complexity. It aims to stimulate new theoretical and experimental work on foam dynamics as complex dynamical systems. In ...
SPEEK-based proton exchange membranes modified with MOF-encapsulated ionic liquid
(2019-10-01)
Ionic liquids (ILs) 1-butyl-3-methylimidazolium hydrogensulfate (BMI.HSO4), 1-butylimidazole hydrogensulfate (BImH.HSO4) and 3-triethylammonium propane sulfonic hydrogensulfate (TEA-PS.HSO4) were encapsulated in UiO-66 ...
Structure and weak hydrogen bonds in liquid acetaldehyde
(2004-08-30)
Monte Carlo simulations have been performed to investigate the structure and hydrogen bonds formation in liquid acetaldehyde. An all atom model for the acetaldehyde have been optimized in the present work. Theoretical ...
A fast-multiclass method for the determination of 21 endocrine disruptors in human urine by using vortex-assisted dispersive liquid-liquid microextraction (VADLLME) and LC-MS/MS
(2020-10-01)
Simplicity, speed, and reduced cost are essential demands for routine analysis in human biomonitoring studies. Moreover, the availability of higher volumes of human specimens is becoming more restrictive due to ethical ...
Determining heterocyclic aromatic amines in aqueous samples: A novel dispersive liquid-liquid micro-extraction method based on solidification of floating organic drop and ultrasound assisted back extraction followed by UPLC-MS/MS
(Elsevier Science, 2017-11)
A novel dispersive liquid-liquid microextraction based on solidification of floating organic droplet combined with ultrasound assisted back extraction for the determination of four heterocyclic aromatic amines in natural ...
A natural deep eutectic solvent as a novel dispersive solvent in dispersive liquid-liquid microextraction based on solidification of floating organic droplet for the determination of pesticide residues
(Springer Heidelberg, 2021-08)
Current trends in analytical chemistry encourage the use of innocuous solvents to develop modern methods aligned with green chemistry. In this sense, natural deep eutectic solvents (NADESs) have emerged as a novel generation ...
Informação líquida: contribuições teóricas à ciência da informação e à organização do conhecimento
(Universidade Estadual Paulista (Unesp), 2021-12-20)
A definição de informação líquida, seus atributos, sua base teórica e suas implicações no contexto da ciência da informação e da organização do conhecimento foram realizadas e apresentadas. Para tanto, perguntas tópicas ...
Effect of the chain length in the structure of imidazolic ionic liquids and dimethylformamide solutions probed by Raman spectroscopy
(ELSEVIER SCIENCE BV, 2010)
The Raman band assigned to the nu(C=O)mode in N,N-dimethylformamide (at ca. 1660 cm(-1)) was used as a probe to study a group of ionic liquids 1-alkyl-3-methylimidazolium bromide ([C(n)Mlm]Br) with different alkyl groups ...
Ion transfer of weak acids across liquid | liquid interfaces
(Elsevier Science Sa, 2016-08-12)
The main purpose of this paper is to develop a model for the ion transfer of weak acids across liquid | liquid interfaces including ion pairing and non-ideal electrolyte solutions to calculate the half-wave potential. The ...