Diol Appended Quenchers for Fluorescein Boronic Acid
作者:Souad A. Elfeky、Stephen E. Flower、Naoko Masumoto、François D'Hooge、Ludivine Labarthe、Wenbo Chen、Christophe Len、Tony D. James、John S. Fossey
DOI:10.1002/asia.200900386
日期:2010.3.1
Fluorescein isothiocyanate is treated with 3‐aminophenylboronic acid to provide a fluorescently tagged boronicacid derivative which is used to assess Förster resonance energy transfer (FRET) quenching upon boronate ester formation with a series of bespoke diolappendedquenchers. Fluorescence spectroscopy comparison of quenching efficiency between treatment of fluorescein and its boronicacid appended