荧光探针通过调节电荷分布，快速、灵敏地检测和成像onoo。

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-02-11 DOI:10.1039/d5cc00055f

Yanhong Lin , Bingling Zhang , Xiaoli Yu , Chang Lu , Guozhen Zhang , Xiaole Zhou , Leyu Wang

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引用次数: 0

摘要

利用含有中喹啉基的菁染料，研制了一种快速、灵敏、选择性的ONOO-探针L-C-CH3-Cy5。喹啉基团在性能中起着关键作用，因为它调节了L-C-CH3-Cy5对ONOO-的信噪比和反应性，从而大大提高了灵敏度和选择性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Fluorescence probe for the fast and sensitive detection and imaging of ONOO−via regulation of charge distribution†

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Fluorescence probe for the fast and sensitive detection and imaging of ONOO−via regulation of charge distribution†

A rapid, sensitive and selective ONOO⁻ probe was developed using a cyanine dye bearing a meso-quinolinium group. The quinolinium group plays a pivotal role in the performance, as it modulates the signal-to-noise ratio and the reactivity of towards ONOO⁻, thereby substantially improving both sensitivity and selectivity.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.