SERS Taper-Fiber Nanoprobe Modified by Gold Nanoparticles Wrapped with Ultrathin Alumina Film by Atomic Layer Deposition. - Wenjie Xu; Zhenyi Chen; Na Chen 006; Heng Zhang; Shupeng Liu; Xinmao Hu; Jianxiang Wen; Tingyun Wang (Sensors, 2017)