Photochemically deoxygenating micelles for protecting TTA-UC against oxygen quenching

Shigang Wan; Dongxuan Wang; Mengqi Cai; Yizhong Shi; Yusheng Zhang; Shuoran Chen; Changqing Ye; Yanlin Song

doi:10.1039/D3CC04327D

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Photochemically deoxygenating micelles for protecting TTA-UC against oxygen quenching†

Shigang Wan,

^a Dongxuan Wang,^a Mengqi Cai,^a Yizhong Shi,

^a Yusheng Zhang,^a Shuoran Chen,

^a Changqing Ye

*^a and Yanlin Song

*^b

Author affiliations

* Corresponding authors

^a School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou, P. R. China
E-mail: yechangqing@mail.usts.edu.cn

^b Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
E-mail: ylsong@iccas.ac.cn

Abstract

Pluronic F127, P123 and cross-linked F127 diacrylate micelles are photochemically deoxygenating nanocapsules in which oxygen could be removed by photochemical reaction with a surfactant and efficient triplet–triplet annihilation photon upconversion (TTA-UC) can be achieved in air. The efficiency of TTA-UC under air is comparable to that under deoxygenated conditions.

This article is part of the themed collection: Interfacial Self-assembly & Synthesis

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Article information

DOI: https://doi.org/10.1039/D3CC04327D
Article type: Communication
Submitted: 01 Sep 2023
Accepted: 25 Oct 2023
First published: 02 Nov 2023

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Chem. Commun., 2023,59, 13895-13898

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Photochemically deoxygenating micelles for protecting TTA-UC against oxygen quenching

S. Wan, D. Wang, M. Cai, Y. Shi, Y. Zhang, S. Chen, C. Ye and Y. Song, Chem. Commun., 2023, 59, 13895 DOI: 10.1039/D3CC04327D

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Chemical Communications

Photochemically deoxygenating micelles for protecting TTA-UC against oxygen quenching†

Abstract

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Photochemically deoxygenating micelles for protecting TTA-UC against oxygen quenching

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