张清清，讲师，毕业于河南师范大学，获博士学位；主要研究方向为有机发光材料

参与项目与获奖：

1.国家自然科学基金委员会，面上项目：分子激发态势能面、动力学、跃迁偶极矩和激光冷却理论研究，63万元，2019.1-2022.12（参与）

2. 博士科研启动基金：聚集诱导效应对热活化延迟荧光分子发光性质的理论眼睛，10万元，2024.1—2026.12（主持人）

发表论文与获批专利：

Qingqing Zhang; Yang Liu; Zhinan Jiang; Tiantian Guan; Yonggang Yang; Chaochao Qin; Yufang Liu*.Femtosecond transient absorption spectroscopy on the thermally activated delayed fluorescence of bis [4-(9-H-carbazole) phenyl] sulfone. Journal of Luminescence, 2023, 253: 119459.

[2]Qingqing Zhang; Yang Liu; XueliJia; YuanyuanHe; RuigangZhang; TiantianGuan; QiZhang; YonggangYang; YufangLiu*. Fluorescence turn off-on mechanism of selective chemosensor for hydrogen sulfide: A theoretical perspective. Journal of Molecular Liquids, 2021, 338: 116679.

[3]Qingqing Zhang; Yonggang Yang; Yufang Liu*. Recognition mechanism of imidazo [1, 5-a] pyridine-based fluorescence probe towards thiophenols with multi-mechanisms of PET and ESIPT. Journal of Photochemistry and Photobiology A: Chemistry, 2022, 338:114477.

[4]Qingqing Zhang; Yonggang Yang; Yufang Liu*.Theoretical insights into luminescence mechanism of Naphthyridine-based thermally activated delayed fluorescence emitters with aggregation-induced emission[J]. Chemical Physics Letters, 2022, 817: 104407.

[5] XueliJia, Yonggang Yang,HongshengZhai,Qingqing Zhang, et al. The mechanisms of a bifunctional fluorescent probe for detecting fluoride and sulfite based on excited-state intramolecular proton transfer and intramolecular charge transfer. Structural Dynamics, 2021, 8: 034103

[6] Yonggang Yang,RuigangZhang,YangLiu, XueliJia,Qingqing Zhang,Yuan yuanHe,HongshengZhai, Yufang Liu*. Effect of excited state inter-or intra-proton transfers on the fluorescence behaviors of firefly fluorescein analogues. Chemical Physics Letters, 2022, 795: 139551.