李永新 - 安徽师范大学 - 化学与材料科学学院

研究领域

电化学与电分析化学：主要进行各种新型电极的制作、修饰与应用；单分子、单纳米粒子电化学分析。分子光谱分析：主要进行化学发光和荧光分析：纳米材料化学发光，新荧光、化学发光体系与试剂的开发应用。纳米材料的制备与应用：金属纳米粒子、半导体纳米粒子的形貌可控合成、功能化修饰与生化、食品、环境分析应用研究。

近期论文

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Yongxin Li, Jonathan Cox, Bo Zhang. Electrochemical Responses and Electrocatalysis at Single Au Nanoparticles. Journal of The American Chemical Society 132 (2010) 3047-3054. Yongxin Li, David Bergman, and Bo Zhang. The Preparation and Electrochemical Response of 1-3 nm Pt Disk Electrodes. Analytical Chemistry, 81 (2009) 5496–5502. Yongxin Li, Takashi Ito. Size-Exclusion and Slow Diffusion of Ferritin through Cylindrical Nanopores Derived from Polystyrene-Poly(methylmethacrylate) Diblock Copolymers. Analytical Chemistry, 81 (2009) 851-855 Po Wang, Zhibin Mai, Zong Dai, Yongxin Li*, Xiaoyong Zou*. Construction of Au nanoparticles on choline chloride modified glassy carbon electrode for sensitive detection of nitrite. Biosensors and Bioelectronics, 24 (2009) 3242-3247 Yongxin Li, Takashi Ito. Surface Chemical Functionalization of Cylindrical Nanopores Derived from a Polystyrene-Poly(methyl methacrylate) Diblock Copolymer via Amidation. Langmuir, 24 (2008) 8959-8963. Po Wang, Feng Li, Xue Huang, Yongxin Li*, Lun Wang. In situ electrodeposition of Pt nanoclusters on glassy carbon surface modified by monolayer choline film and their electrochemical applications. Electrochemistry Communications, 10 (2008) 195-199 Xue Huang, Yongxin Li*, Yuanli Chen, Lun Wang, Electrochemical determination of nitrite and iodate by use of gold nanoparticles/poly(3-methylthiophene) composites coated glassy carbon electrode. Sensors and Actuators B 134 (2008) 780-786 Yongxin Li, Helene C. Maire and Takashi Ito. Electrochemical Characterization of Nanoporous Films Fabricated from a Polystyrene–Poly(methylmethacrylate) Diblock Copolymer: Monitoring the Removal of the PMMA Domains and Exploring the Functional Groups on the Nanopore Surface. Langmuir 23 (2007) 12771-12776 Po Wang, Yongxin Li*, Xue Huang, Lun Wang. Fabrication of layer-by-layer modified multilayer films containing choline and gold nanoparticles and its sensing application for electrochemical determination of dopamine and uric acid. Talanta 73 (2007) 431-437 Yongxin Li*, Ping Yang, Po Wang, Lun Wang*. CdS Nanocrystals Induced Chemiluminescence: Reaction Mechanism and Applications. Nanotechnology 18 (2007) 225602 Yongxin Li*, Po Wang, Lun Wang, and Xiangqin Lin. Overoxidized polypyrrole film directed single-walled carbon nanotubes immobilization on glassy carbon electrode and its sensing applications. Biosensors and Bioelectronics 22 (2007) 3120-3125 Yongxin Li,* Ping Yang, Po Wang, Lun Wang*. Development of a novel luminol chemiluminescent method catalyzed by gold nanoparticles for the determination of estrogens. Analytical and Bioanalytical Chemistry387 (2007) 585-592