A Simple System Based on a Thiourea-Modified Fluorescein for ω-Amino Acid Discrimination

6533b86dfe1ef96bd12ca84f

RESEARCH PRODUCT

A Simple System Based on a Thiourea-Modified Fluorescein for ω-Amino Acid Discrimination

Pablo Gaviña Pablo Gaviña Ana M. Costero Ana M. Costero Almudena Martí Almudena Martí Margarita Parra Margarita Parra

subject

Absorption (pharmacology)chemistry.chemical_classification Organic Chemistry Supramolecular chemistry Photochemistry Fluorescence Amino acid chemistry.chemical_compound chemistry Thiourea Physical and Theoretical Chemistry Fluorescein Fluorescein isothiocyanate Derivative (chemistry)Nuclear chemistry

description

A thiourea-modified fluorescein derivative was synthesized by reaction of fluorescein isothiocyanate with 2-(2-aminoethoxy)ethan-1-ol. UV/Vis absorption and fluorescence emission spectroscopy studies demonstrated that this heteroditopic receptor was able to discriminate among linear aliphatic ω-amino acids with different chain lengths.

year	journal	country	edition	language
2015-09-22	European Journal of Organic Chemistry

https://doi.org/10.1002/ejoc.201500991

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