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A selective cascade reaction-based probe for colorimetric and ratiometric fluorescence detection of benzoyl peroxide in food and living cells
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Orientador(es)
Resumo(s)
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
(o15 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.
Descrição
Palavras-chave
Colorimetric fluorescent probe Ratiometric fluorescent probe Benzoyl peroxide Food Living cells . Faculdade de Ciências Exatas e da Engenharia Centro de Química da Madeira
Contexto Educativo
Citação
Wu, X., Zeng, L., Chen, B. Q., Zhang, M., Rodrigues, J., Sheng, R., & Bao, G. M. (2019). A selective cascade reaction-based probe for colorimetric and ratiometric fluorescence detection of benzoyl peroxide in food and living cells. Journal of Materials Chemistry B, 7(38), 5775-5781. DOI: 10.1039/C9TB00889F
Editora
Royal Society of Chemistry