Functionalized TiO2 Nanotubes as Three-Dimensional Support for Loading Au@Pd Nanoparticles: Facile Preparation and Enhanced Materials for Electrochemical Sensor

1 School of Science, Honghe University, Mengzi, Yunnan 661100, China 2 Fujian Key Lab of Medical Instrument & Pharmaceutical Technology, Yishan Campus, Fuzhou University, Fuzhou, Fujian 350002, China 3 College of Chemistry and Chemical Engineering, Qishan Campus, Fuzhou University, Fuzhou, Fujian 350108, China Corresponding author: Tel +86-591-22866127; Fax: +86-591-22866127; e-mail: E-mail: hbpan@fzu.edu.cn, 13489086418@163.com