封面:3′-O-(2-硝基苯磺酰基)荧光素作为氢多硫化物的荧光探针,直接一步脱保护(Anal.Sens.3/2023)

IF 3.4 Q2 CHEMISTRY, ANALYTICAL
Dr. Koji Tsukamoto, Hikaru Ohsawa, Ryosuke Nishiyama, Prof. Hatsuo Maeda
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引用次数: 0

摘要

封面图片显示了通过3′-O-(2-硝基苯磺酰基)荧光素的荧光反应,多硫化物氢(H2Sn,n≥2)相对于其他RSS、ROS和RNS的选择性可视化,该荧光素从评估的2-或4-硝基苯磺酰基化荧光素衍生物的候选库中选择为实用的H2Sn探针。这种荧光反应是通过用H2Sn以选择性和灵敏的方式直接一步脱保护探针而发生的。封面设计由Yuka Shinohara。更多信息可以在K.Tsukamoto、H.Maeda及其同事的研究文章中找到。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Front Cover: 3′-O-(2-Nitrobenzenesulfonyl)fluorescein as a Fluorescent Probe for Hydrogen Polysulfides by Straightforward One-Step Deprotection (Anal. Sens. 3/2023)

Front Cover: 3′-O-(2-Nitrobenzenesulfonyl)fluorescein as a Fluorescent Probe for Hydrogen Polysulfides by Straightforward One-Step Deprotection (Anal. Sens. 3/2023)

The cover picture represents selective visualization of hydrogen polysulfides (H2Sn, n≥2) over other RSS, ROS and RNS by a fluorogenic reaction of 3′-O-(2-nitrobenzenesulfonyl)fluorescein, chosen as a practical H2Sn probe from the candidate pool of 2- or 4-nitrobenzenesulfonylated fluorescein derivatives that were evaluated. This fluorogenic response occurred by straightforward one-step deprotection of the probe with H2Sn in a selective and sensitive manner. Cover design by Yuka Shinohara. More information can be found in the Research Article by K. Tsukamoto, H. Maeda, and co-workers.

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