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Mostrando ítems 21-30 de 2034
Novel aminoquinoline-based solvatochromic fluorescence probe: Interaction with albumin, lysozyme and characterization of amyloid fibrils
(2020-02-01)
A novel aminoquinoline derivative (AQ) was synthesized and applied as a solvatochromic fluorescent probe to study proteins and their alterations. AQ is not fluorescent in aqueous solution but has its fluorescence quantum ...
Synthesis and characterization of a novel fluorescent and colorimetric probe for the detection of mercury (II) even in the presence of relevant biothiols
(Elsevier, 2015)
We present here a novel probe, coumarin 3-azomethine derivative (AGB), which can detect selectively mercuric ions (Hg2+) via a hydrolysis reaction promoted by these ions. Interestingly, the probe can be used to assess the ...
Multicolor fluorescence in situ hybridization with combinatorial labeling probes enables a detailed karyotype analysis of Larix principis-rupprechtii
(Sociedad de Biología de Chile, 2007)
Hydroxythiazole-Based Fluorescent Probes for Fluoride Ion Detection
(WILEY-V C H VERLAG GMBHWEINHEIM, 2012)
This work describes the synthesis of five O-silyloxy-1,3-thiazoles and their use as fast-response turn-on probes for fluoride ion detection in polar aprotic solvents and in aqueous cetyltrimethylammonium bromide micellar ...
Aggregation behavior of hydrophobically modified dextran in aqueous solution: a fluorescence probe study
(Elsevier B.V., 2003-08-01)
Dextrans (M-W = 11.000 and M-w = 40.000) have been modified with 4-hexyl benzoyl chloride and their aggregation behavior was studied in aqueous solution employing the fluorescent probes pyrene and 1,8 anilinonaphtalene ...
Synthesis and in vivo proof of concept of a BODIPY-based fluorescent probe as a tracer for biodistribution studies of a new anti-Chagas agent
(Royal Society of Chemistry, 2017)
The potential use of amide-containing thiazoles, especially (2E,2Z)-3-allyl-4-[((E)-4-cinnamylpiperazin-1-yl)carbonyl]-2-[2-((E)-3-(furan-2-yl)propenylidene)hydrazono]-2,3-dihydrothiazole (1), as drugs for the treatment ...
Separate K-line contributions to fluorescence enhancement in electron probe microanalysis
(Elsevier Science, 2013-01)
The behaviour of the fluorescence enhancement correction factor in electron probe microanalysis, as a function of incident electron energy and take-off angle, is assessed for different binary samples in a wide range of ...
Imaging amyloid precursor protein in vivo: An axonal transport assay
(Humana Press, 2012-08)
Fusion of fluorescent probes to axonally transported proteins represents an established approach that enables live imaging of axonal transport. In this approach, in vivo examination of fluorescent particle dynamics provides ...