Amplified circularly polarized luminescence of chiral metal-organic frameworks via post-synthetic installing pillars

被引：0

作者：

XueZhi Wang ^{[1
,2
]}

YiTong Liu ^{[2
]}

ChuangWei Zhou ^{[2
]}

Bei Wang ^{[2
]}

Dong Luo ^{[2
]}

Mo Xie ^{[2
]}

MengYing Sun ^{[2
]}

YongLiang Huang ^{[3
]}

Jie Luo ^{[2
]}

Yan Wu ^{[4
]}

Shuixing Zhang ^{[1
]}

XiaoPing Zhou ^{[2
]}

Dan Li ^{[2
]}

机构：

[1] Department of Radiology, The First Affiliated Hospital, Jinan University

[2] College of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University

[3] Department of Medicinal Chemistry, Shantou University Medical College

[4] Department of Anesthesiology, The First Affiliated Hospital of Sun Yat-sen

来源：

Chinese Chemical Letters | 2024年 / 35卷 / 10期

关键词：

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Post-synthetic installation strategy is an effective approach to improve the functions of metal-organic frameworks（MOFs）. Herein, a pair of chiral MOFs is successfully constructed through solvothermal subcomponent self-assembly and exhibit circularly polarized luminescence（CPL）. These MOFs contain coordinatively unsaturated Zn sites and channels, which allow the installation of pyridyl-terminated pillars into the original structure. Such a post-synthetic installation process reinforces the MOFs' rigidity and increases the photoluminescence quantum yields（PLQYs）. Furthermore, the luminescence dissymmetry factors(glum) of these post-modified MOFs are amplified after installing the pillars. This work provides an appealing strategy for boosting the CPL performance of chiral MOFs.

引用

页码：511 / 515

页数：5

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