期刊
JOURNAL OF MATERIALS CHEMISTRY B
卷 7, 期 38, 页码 5775-5781出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c9tb00889f
关键词
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资金
- National Natural Science Foundation of China [21978222, 31960720, 31560712]
- Natural Science Foundation of Tianjin [17JCYBJC19600, 18JCYBJC94900, 18JCTPJC48600]
- Fundacao para a Ciencia e a Tecnologia (FCT, CQM, Portuguese government funds) [PEst-OE/QUI/UI0674/2019]
- ARDITI-Agencia Regional para o Desenvolvimento da Investigacao Tecnologia e Inovacao through Centro de Quimica da Madeira-CQM+ (Madeira 14-20 Program) [M1420-01-0145-FEDER-000005]
- ARDITI-Agencia Regional para o Desenvolvimento da Investigacao Tecnologia e Inovacao [ARDITI-2017-ISG-003]
A novel colorimetric and ratiometric fluorescent probe (Cou-BPO) was readily prepared for specific detection of harmful benzoyl peroxide (BPO). The probe Cou-BPO reacted with BPO via a selective oxidation cleavage-induced cascade reaction of the pinacol phenylboronate group, which resulted in an observable colorimetric and ratiometric fluorescence response towards BPO with a fast response time (<15 min) and a low detection limit (56 nM). For practical application, facile, portable and sensitive test paper of Cou-BPO has been prepared for visual detection of BPO. Furthermore, we employed Cou-BPO as a probe to determine BPO in food samples and living cells.
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