研究方向：

（1）功能纳米材料方向：纳米催化剂，涉及电催化剂、纳米酶；发光纳米团簇；抗菌防霉材料，伤口愈合敷料，生物友好材料。
（2）纳米生物传感方向：面向疾病早诊和健康监测的生物标志物检测的研究，涉及电化学生物传感器，发光纳米探针，3D打印器件制作，微针功能器件；单细胞分析，液体活检，核酸电化学快检，可穿戴传感，等。
（3）外泌体方向：外泌体提取、检测及靶向载药。
（4）电化学超级电容器。

 代表性论文

（1）Jianxing Wang, Jie Li, Ying Li, Zhijun Zhang, Lei Wang, Dong Wang,* Lei Su,* Xueji Zhang,* Ben Zhong Tang*, pH-Responsive Au(I)-disulfide nanoparticles with tunable aggregation-induced emission for monitoring intragastric acidity. Chemical Science 2020, 11, 6472-6478.
（2）Xiangfang Lin, Jiayu Liu, Meng Tian, Yunlong Bai, Yu Bao, Tong Shu, Lei Su*, Xueji Zhang, An aggregation-induced phosphorescence-active “turn-off” nanosensor based on ferric-specific quenching of luminescent and water-soluble Au(I)-cysteine nanocomplexes. Analytical Chemistry 2020, 92, 6785-6791.
（3）Jingyu Xiao, Yang Liu, Lei Su*, Dan Zhao, Liang Zhao*, Xueji Zhang*. A microfluidic chip-based wearable colorimetric sensor for simple and facile detection of sweat glucose. Analytical Chemistry 2019, 91, 14803-14807.
（4）Hankun Yang, Jingyu Xiao, Junpeng Shi, Tong Shu, Lei Su,* Qingye Lu, Xueji Zhang*, A dual-cell device designed as an oxidase mimic and its use for the study of oxidase-like nanozymes. Chemical Communications 2018, 54, 818-820.
（5）Jianxing Wang, Nirmal Goswami, Tong Shu,* Lei Su,* Xueji Zhang*, pH-Responsive aggregation-induced emission of Au nanoclusters and crystallization of the Au(I)–thiolate shell. Materials Chemistry Frontiers 2018, 2, 923-928.
（6）Fei Wu#, Lei Su#, Ping Yu, Lanqun Mao*. Role of Organic Solvents in Immobilizing Fungus Laccase on Single-Walled Carbon Nanotubes for Improved Current Response in Direct Bioelectrocatalysis. Journal of The American Chemistry of Society. 2017, 139, 1565-1574.
（7）Hankun Yang, Jingyu Xiao, Lei Su*, Ting Feng, Qingye Lv, Xueji Zhang*. Oxidase-mimic activity of the nitrogen-doped Fe3C@C composites, Chemical Communications 2017, 53, 3882-3885.
（8）Tong Shu, Lei Su*, Jianxing Wang, Xin Lu, Feng Liang, Chenzhong Li, Xueji Zhang*. Value of the debris of reduction sculpture: thiol etching of Au nanoclusters for preparing water-soluble and aggregation-induced emission-active Au(I) complexes as phosphorescent copper ion sensor. Analytical Chemistry 2016, 88, 6071-6077.
（9）Tong Shu, Jianxing Wang, Lei Su,* Xueji Zhang*, Chemical Etching of Bovine Serum Albumin-Protected Au25 Nanoclusters for Label-Free and Separation-Free Ratiometric Fluorescent Detection of Tris(2-carboxyethyl)phosphine. Analytical Chemistry 2016, 88, 11193-11198.