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The evaluation of anchoring processes and chemical stability of zwitterionic molecules via local reactivity indexes
(2021-06-01)
Exposure of materials to blood can result in numerous interactions such as plasma protein adsorption, blood cell activation, platelet adhesion, and thrombotic reactions. Although strategies to minimize the blood-immune ...
Interfacial concentrations of chloride and bromide in zwitterionic micelles with opposite dipoles: Experimental determination by chemical trapping and a theoretical description
(Academic Press Inc. Elsevier B.V., 2012-04-01)
Interfacial concentrations of chloride and bromide ions, with Li+, Na+, K+, Rb+, Cs+, trimethylammonium (TMA(+)), Ca2+, and Mg2+ as counterions, were determined by chemical trapping in micelles formed by two zwitterionic ...
Interfacial concentrations of chloride and bromide in zwitterionic micelles with opposite dipoles: Experimental determination by chemical trapping and a theoretical description
(Academic Press Inc. Elsevier B.V., 2012-04-01)
Interfacial concentrations of chloride and bromide ions, with Li+, Na+, K+, Rb+, Cs+, trimethylammonium (TMA(+)), Ca2+, and Mg2+ as counterions, were determined by chemical trapping in micelles formed by two zwitterionic ...
Crystal structure of zwitterionic 4-(ammoniomethyl)benzoate: a simple molecule giving rise to a complex supramolecular structure
(2014)
The asymmetric unit of the title compound, C8H9NO2 H2O consists of an
isolated 4-(ammoniomethyl)benzoate zwitterion derived from 4-aminomethylbenzoic
acid through the migration of the acidic proton, together with a ...
Síntese e caracterização estrutural de polialetos e compostos zwitteriônicos derivados de diteluretos de diarila
(Universidade Federal de Santa MariaBRQuímicaUFSMPrograma de Pós-Graduação em Química, 2016-06-22)
The present work describes the synthesis and structural elucidation of ten new tellurium halide starting from diaryl ditellurides (aryl group = 2-piridine or N,N-dimethylbenzilamine). The compounds and starting material ...
Análise estrutural de complexos derivados de telúrio
(Universidade Federal de Santa MariaBRQuímicaUFSMPrograma de Pós-Graduação em Química, 2011-03-18)
This work describes the synthesis and structural analysis of different kinds of
tellurium based compounds, depicting the preparation of zwitterions, coordination
polymers and also heteronuclear complexes, using ...
Neutral and zwitterionic dopamine species adsorbed on silver surfaces: A DFT investigation of interaction mechanism
(John Wiley & Sons Inc, 2018-09-27)
Biomolecules nondissociative adsorption on noble metals is a key process in metallic biosensors implying several questions related to the stability and orientation of such molecules. Here, the neurotransmitter dopamine ...
Clickable-Zwitterionic Copolymer Capped-Quantum Dots for in Vivo Fluorescence Tumor Imaging
(American Chemical Society, 2018-04)
In the last decades, fluorescent quantum dots (QDs) have appeared as high-performance biological fluorescent nanoprobes and have been explored for a variety of biomedical optical imaging applications. However, many central ...