Issue 83, 2016
From the journal:

Chemical Communications

Tuning optical properties of perovskite nanocrystals by supermolecular mercapto-β-cyclodextrin†

Qi-Le Li,a   Wen-Xiu Lu,a   Neng Wanb  and  Shou-Nian Ding*a  

* Corresponding authors

a Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
E-mail: snding@seu.edu.cn

b SEU-FEI Nano-Pico Center, Key Laboratory of MEMS of Ministry of Education, School of Electrical Science and Engineering, Southeast University, 210096 Nanjing, China

Abstract

This study reports a host–guest interaction strategy for systematically manipulating the optical properties of cesium lead halide perovskite nanocrystals (CsPbBr3 NCs) by protectant-mediated mercapto-β-cyclodextrin (SH-β-CD). The fluorescence of CsPbBr3 NCs can be adjusted over 405–510 nm with the quantum yields (QY) maintained at 50–90%.

Graphical abstract: Tuning optical properties of perovskite nanocrystals by supermolecular mercapto-β-cyclodextrin

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Article information

DOI
https://doi.org/10.1039/C6CC04908G
Article type
Communication
Submitted
12 Jun 2016
Accepted
19 Sep 2016
First published
19 Sep 2016

Chem. Commun., 2016,52, 12342-12345

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Tuning optical properties of perovskite nanocrystals by supermolecular mercapto-β-cyclodextrin

Q. Li, W. Lu, N. Wan and S. Ding, Chem. Commun., 2016, 52, 12342 DOI: 10.1039/C6CC04908G

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