2025.07-至今：北京师范大学，化学学院，教授
2019.09–2025.06：北京师范大学，化学学院，副教授
2016.04–2019.08：北京师范大学，化学学院，讲师
2013.07–2016.03：中国科学院理化技术研究所，助理研究员
2010.09– 2013.06：中国科学院理化技术研究所，博士（导师: 杨清正）
2007.09– 2010.03：北京航空航天大学化学与环境学院，硕士 （导师: 郭林、张东凤）
2003.09– 2007.06：北京航空航天大学材料科学与工程学院，学士
研究方向：
荧光探针的设计合成及其在生物传感和成像中的应用
联系邮箱：niuly@bnu.edu.cn
项目与资助：
国家级高层次人才计划
国自然面上项目两项
国自然青年基金项目
代表性论文：
1. Kun-Xu Teng, Li-Ya Niu* and Qing-Zheng Yang*, Supramolecular Photosensitizer Enables Oxygen-Independent Generation of Hydroxyl Radicals for Photodynamic Therapy, J. Am. Chem. Soc. 2023, 145, 4081-4087.
2. Dongsheng Zhang, Kun-Xu Teng, Luyang Zhao, Li-Ya Niu* and Qing-Zheng Yang*, Ultra-small Nano-assemblies as Tumor-targeted and Renal Clearable Theranostic Agent for Photodynamic Therapy, Adv. Mater. 2023, DOI: 10.1002/adma.202209789.
3. Dongsheng Zhang†, Ling-Ya Peng†, Kun-Xu Teng, Li-Ya Niu*, Ganglong Cui*, and Qing-Zheng Yang*, Self-Assembly Regulated Singlet Oxygen Generation of Heavy-Atom-Free Organic Chromophores, ACS Materials Lett. 2023, 5, 180-188.
4. Xiao-Xiao Chen†, Yufei Wu†, Xiaoxiao Ge, Liandi Lei, Li-Ya Niu*, Qing-Zheng Yang* and Lemin Zheng*, In Vivo Imaging of Heart Failure with Preserved Ejection Fraction by Simultaneous Monitoring of Cardiac Nitric Oxide and Glutathione Using a Three-channel Fluorescent Probe, Biosens. Bioelectron., 2022, 214, 114510.
5. Yan-Fei Kang, Wen-Kai Chen, Kun-Xu Teng, Ling-Yun Wang, Xiao-Cheng Xu, Li-Ya Niu,* Ganglong Cui* and Qing-Zheng Yang*, Aggregation turns BODIPY fluorophores into photosensitizers: reversibly switching intersystem crossing on-and-off for smart photodynamic therapy, CCS Chem, 2022, 4, 3516-3528.
6. Xiao-Xiao Chen, Li-Ya Niu* and Qing-Zheng Yang*, Visualizing the Underlying Signaling Pathway Related to Nitric Oxide and Glutathione in Cardiovascular Disease Therapy by a Sequentially Activated Fluorescent Probe, Anal. Chem., 2021, 93, 3922-3928.
7. Kun-Xu Teng, Li-Ya Niu,* Yan-Fei Kang, and Qing-Zheng Yang,* Rational Design of a “Dual Lock-and-Key” Supramolecular Photosensitizer Based on Aromatic Nucleophilic Substitution for Specific and Enhanced Photodynamic Therapy, Chem. Sci., 2020, 11, 9703–9711.
8. Xin Zhu, Jian-Xin Wang, Li-Ya Niu,* Qing-Zheng Yang*, Aggregation-Induced Emission Materials with Narrowed Emission Band by Light-Harvesting Strategy: Fluorescence and Chemiluminescence Imaging, Chem. Mater. 2019, 31, 3573-358.
9. Xiao-Xiao Chen, Li-Ya Niu,* Qing-Zheng Yang*, BODIPY-Based Fluorescent Probe for Dual-Channel Detection of Nitric Oxide and Glutathione: Visualization of Cross-Talk in Living Cells, Anal. Chem. 2019, 91, 4301−4306.
10. Li-Ya Niu, Yu-Zhe Chen, Hai-Rong Zheng, Li-Zhu Wu, Chen-Ho Tung and Qing-Zheng Yang*, Design Strategies of Fluorescent Probes for Selective Detection Among Biothiols, Chem. Soc. Rev. 2015, 44, 6143-6160.
11. Li-Ya Niu, Ying-Shi Guan, Yu-Zhe Chen, Li-Zhu Wu, Chen-Ho Tung and Qing-Zheng Yang* BODIPY-Based Ratiometric Fluorescent Sensor for Highly Selective Detection of Glutathione over Cysteine and Homocysteine J. Am. Chem. Soc. 2012, 134, 18928−18931.