基于苯并噻二唑的水溶性大环：精氨酸的合成、聚集诱导发射和选择性检测

IF 9.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Chinese Chemical Letters Pub Date : 2024-06-25 DOI:10.1016/j.cclet.2024.109791

Shuo Li , Qianfa Liu , Lijun Mao , Xin Zhang , Chunju Li , Da Ma

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引用次数: 0

摘要

本文报告了一种带有阴离子羧酸基团、具有水溶性聚集诱导发光（AIE）的新型大环的合成。这种不含典型 AIE 发光体的水溶性大环是以苯并噻二唑为结构单元构建的。它具有显著的 AIE 效果。这种水溶性大环可以在水介质中选择性地结合不同类型的生物胺，其中与精胺的结合最为紧密。超分子封装引起的荧光增强可用于检测精胺。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Benzothiadiazole-based water-soluble macrocycle: Synthesis, aggregation-induced emission and selective detection of spermine

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Benzothiadiazole-based water-soluble macrocycle: Synthesis, aggregation-induced emission and selective detection of spermine

Reported here is the synthesis of a new macrocycle bearing anionic carboxylate groups with water-soluble aggregation-induced emission (AIE). The water-soluble macrocycle without typical AIE luminogens is constructed based on the building block of benzothiadiazole. It exhibits a remarkable AIE effect. This water-soluble macrocycle can selectively bind different types of biogenic amines in aqueous media with the tightest binding towards spermine. The fluorescence enhancement induced by supramolecular encapsulation is used to detect spermine.

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来源期刊

Chinese Chemical Letters 化学-化学综合

CiteScore

14.10

自引率

15.40%

发文量

8969

审稿时长

1.6 months

期刊介绍： Chinese Chemical Letters (CCL) (ISSN 1001-8417) was founded in July 1990. The journal publishes preliminary accounts in the whole field of chemistry, including inorganic chemistry, organic chemistry, analytical chemistry, physical chemistry, polymer chemistry, applied chemistry, etc.Chinese Chemical Letters does not accept articles previously published or scheduled to be published. To verify originality, your article may be checked by the originality detection service CrossCheck.