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Mostrando ítems 1-10 de 2035
Influence of solvents on the electronic structure of the fluorescent probes Prodan and Laurdan.
(Instituto de Física da Universidade de São Paulo.São Paulo, 2014-05-21)
Several experimental and theoretical approaches can be used
for a comprehensive understanding of solvent effects on the electronic structure of solutes. In this review, we revisit the influence of solvents on the
electronic ...
Fluorescent probes with malononitrile side group in methyl methacrylate copolymers
(ELSEVIER SCIENCE SA, 2008)
Fluorescent probes derivated from auramine, 1-aminopyrene, and 9-aminoacridine containing a malononitrile group are copolymerized with methyl methacrylate. These new fluorescent polymeric materials are studied in solution ...
Loading of Cells with Fluorescent Probe to Study Intracellular Acid-base Homeostasis in Lactic Acid Bacteria
(Stanford University, 2015-01)
Here we describe a protocol which we have used to study the homeostasis intracellular in vivo in lactic acid bacteria (LAB) using a fluorescent probe. This type of probes can be used for determining changes in the pH of ...
Temperature dependence of bilayer properties in liposomes and the use of fluorescent probes as a tool to elucidate the permeation mechanism of hydrophilic solutes
(Sociedad Chilena de Química, 2016)
Solute transport across lipidic membranes is a fundamental process for both living organisms and drug delivery. In order to establish the mechanism of solute passive transport through lipidic membranes, we determined the ...
Temperature dependence of bilayer properties in liposomes and the use of fluorescent probes as a tool to elucidate the permeation mechanism of hydrophilic solutes
(Sociedad Chilena de Química, 2016)
Solute transport across lipidic membranes is a fundamental process for both living organisms and drug delivery. In order to establish the mechanism of solute passive transport through lipidic membranes, we determined the ...
Selective detection of gasotransmitters using fluorescent probes based on transition metal complexes
(Elsevier Science SA, 2020-09)
The signalling agents involved in cellular communication display wide chemical diversity. During the last decades, the rise of a new group of transmitters instigated the revision of traditional concepts of intercellular ...
Spectroscopic characterization of 2-amino-N-hexadecyl-benzamide (AHBA), a new fluorescence probe for membranes
(Elsevier B.V., 2006-11-20)
We report the results of investigation on the spectroscopic properties of a new fluorescent lipophylic probe. the fluorophore o-aminobenzoic acid was covalently bound to the acyl chain hexadecylamine, producing the compound ...