Journal ArticleDOI
Fluorescein isothiocyanate, a platform for the selective and sensitive detection of S-Nitrosothiols and hydrogen sulfide.
TLDR
In this paper, the authors showed that the fluorescence of fluorescein isothiocyanate (FITC) is not altered by its reaction with primary amines.About:
This article is published in Talanta.The article was published on 2022-01-15. It has received 5 citations till now. The article focuses on the topics: Chemistry & Fluorescein.read more
Citations
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Highly sensitive SERS detection of IL-6 in serum by Au@Fe3O4 nanoring-based sandwich immunoassay
TL;DR: In this paper , a magnetic SERS immunoassay based on Fe3O4 nanoring (R-Fe3O 4) was developed for detecting the tumor marker interleukin-6 (IL-6) of primary liver cancer.
Journal ArticleDOI
The Journey of 1-Keto-1,2,3,4-Tetrahydrocarbazole Based Fluorophores: From Inception to Implementation
Journal ArticleDOI
Thiol-reactive Pyrene Dimer Having A Disulfide Linkage as A Ratiometric Fluorescence Probe to Thiol-containing Biomolecules
TL;DR: A disulfide-linked pyrene dimer (1) was constructed with two pyrene derivatives and a cystine-derived disulfides linker, which was synthesized as a thiol-reactive ratiometric fluorescence probe as discussed by the authors .
Journal ArticleDOI
Design of a biomimetic cellulose nanofibre-based double information encryption sensor for fingerprint imaging.
TL;DR: In this article , a biomimetic cellulose nanofibre-based double information encryption sensor (CNF-DIES) with an excellent pH response and fluorescence colour-switching performance was prepared with fluorescein isothiocyanate and protoporphyrin IX modified acetylated cellulose Nanofibres (ACNF) as the pH response switch and background, respectively.
Journal ArticleDOI
Fluorescence and electrochemical integrated dual-signal sensor for the detection of iron ions in water based on an ITO substrate.
TL;DR: In this article, a dual-signal sensor was constructed for the sensitive and selective detection of iron ions (Fe3+) based on a fluorescent material (Chi-FITC-4MU), which was synthesized by combining the organic dye 4-methylumbelliferone (4-MU), chitosan, and fluorescein isothiocyanate (FIT) in a simple step process.
References
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Journal ArticleDOI
Localization of antigen in tissue cells ii. improvements in a method for the detection of antigen by means of fluorescent antibody
Albert H. Coons,Melvin H. Kaplan +1 more
TL;DR: Improvements in a method for the specific microscopic localization of antigen in tissue cells are described and two isomeric series derived from nitrofluorescein are described.
Journal ArticleDOI
Immunological Properties of an Antibody Containing a Fluorescent Group.
TL;DR: A β-anthryl-carbamido derivative of antipneumococcus III rabbit antibody retains the original immunological properties while rendering Type III pneumococci specifically fluorescent in ultraviolet light.
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NO + , NO . , and NO - Donation by S-Nitrosothiols: Implications for Regulation of Physiological Functions by S-Nitrosylation and Acceleration of Disulfide Formation
TL;DR: Transnitrosation and acceleration of disulfide formation suggest mechanisms of regulation of protein function through the intermediacy of nitrosothiols, and support the notion that biological activities of S-nitrosOTHiols may be associated with heterolytic as well as homolytic mechanisms of decomposition.
Journal Article
Isothiocyanate compounds as fluorescent labeling agents for immune serum.
Journal ArticleDOI
Some observations concerning the S-nitroso and S-phenylsulphonyl derivatives of L-cysteine and glutathione
TL;DR: The preparation of the thiolsulphonate derivatives 3 and 7 of L-cysteine and glutathione, respectively, via their corresponding S-nitroso derivatives 2 and 6, is described.