title: Tuning optical properties of perovskite nanocrystals by supermolecular mercapto-β-cyclodextrin.
abstract: This study reports a host-guest interaction strategy for systematically manipulating the optical properties of cesium lead halide perovskite nanocrystals (CsPbBr3NCs) by protectant-mediated mercapto-β-cyclodextrin (SH-β-CD). The fluorescence of CsPbBr3NCs can be adjusted over 405-510 nm with the quantum yields (QY) maintained at 50-90%.
authors.affiliation: Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China. snding@seu.edu.cn.
authors.forename: Qi-Le
authors.initials: QL
authors.lastname: Li
authors.affiliation: Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China. snding@seu.edu.cn.
authors.forename: Wen-Xiu
authors.initials: WX
authors.lastname: Lu
authors.affiliation: SEU-FEI Nano-Pico Center, Key Laboratory of MEMS of Ministry of Education, School of Electrical Science and Engineering, Southeast University, 210096 Nanjing, China.
authors.forename: Neng
authors.initials: N
authors.lastname: Wan
authors.affiliation: Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China. snding@seu.edu.cn.
authors.forename: Shou-Nian
authors.initials: SN
authors.lastname: Ding