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Photochemically deoxygenating micelles for protecting TTA-UC against oxygen quenching. | LitMetric

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

Chem Commun (Camb)

Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China.

Published: November 2023

AI Article Synopsis

  • Pluronic F127, P123, and a special type of F127 micelles are tiny capsules that can remove oxygen when they are exposed to light.
  • This process happens through a chemical reaction with a surfactant.
  • They can also convert light energy efficiently in the air, just as well as when there is no oxygen around.

Article 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.

Download full-text PDF

Source
http://dx.doi.org/10.1039/d3cc04327dDOI Listing

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