Analytical Letters This is an RSS file. You can use it to subscribe to this data in your favourite RSS reader or to display this data on your own website or blog.

Highly selective fluorescent probe with an ideal pH profile for the rapid and unambiguous determination of subcellular labile iron (III) pools in human cells
Anal Lett. 2022;55(12):1954-1970. doi: 10.1080/00032719.2022.2039932. Epub 2022 Mar 31.ABSTRACTA convenient tool for detecting iron ions in subcellular structures is desired for better understanding its roles in biological systems. In this work, a new Fe3+ sensor, 2-(2-((1-(6-acetylpyridin-2-yl)ethylidene)amino)ethyl)-3',6'-bis(diethylamino)spiro[isoindoline-1,9'-xanthen]-3-one (RhPK), which operates across the entire cellular pH range and is capable of unambiguously detecting Fe3+ ion in live human cells at subcellular resolution, is reported. The sensor exhibits high selectivity and sensitivity toward Fe3+ with a rapid f...
Source: Analytical Letters - October 31, 2022 Category: Chemistry Authors: Bayan Alhawsah Bing Yan Ziya Aydin Xiangyu Niu Maolin Guo Source Type: research