Abstract

The influence of gamma radiation of a Cs137 source on the photoluminescence of perovskite CsPbBr₃ nanocrystals is reported in this study. Stability of photoluminescence in perovskite CsPbBr₃ nanocrystals is compared with commercial samples of CdSe/ZnS nanocrystals. The results suggest the possibility of using CsPbBr₃ nanocrystals as biomarkers in order to improve antitumor therapy.

© 2018 Optical Society of America

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