Nano-assemblies from J-aggregated dyes to improve the selectivity of a H2S-activatable photosensitizer

Dongsheng Zhang; Ming-Chen Xiong; Li-Ya Niu; Qing-Zheng Yang

doi:10.1039/D2CC04191J

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Nano-assemblies from J-aggregated dyes to improve the selectivity of a H₂S-activatable photosensitizer†

Dongsheng Zhang,^a Ming-Chen Xiong,^a Li-Ya Niu

*^a and Qing-Zheng Yang

*^a

Author affiliations

* Corresponding authors

^a Key Laboratory of Radiopharmaceuticals, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China
E-mail: niuly@bnu.edu.cn, qzyang@bnu.edu.cn

Abstract

We report J-aggregates of a boron dipyrromethene derivative (BDP-Nit) as an H₂S-activatable nano-photosensitizer. The closely packed BDP-Nit in J-aggregates exhibits high selectivity to H₂S over biothiols to produce an active photosensitizer.

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Article information

DOI: https://doi.org/10.1039/D2CC04191J
Article type: Communication
Submitted: 27 Jul 2022
Accepted: 11 Aug 2022
First published: 13 Aug 2022

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Chem. Commun., 2022,58, 10060-10063

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Nano-assemblies from J-aggregated dyes to improve the selectivity of a H₂S-activatable photosensitizer

D. Zhang, M. Xiong, L. Niu and Q. Yang, Chem. Commun., 2022, 58, 10060 DOI: 10.1039/D2CC04191J

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Chemical Communications