Synthesis and surface plasmon resonance of Au

Synthesis and surface plasmon resonance of Au–ZnO Janus nanostructures

Zhou Jun^{1, 2}, Zhang Jian-Shuo², Xian Guo-Yu², Qi Qi², Gu Shang-Zhi², Shen Cheng-Min², Cheng Zhao-Hua², He Sheng-Tai^{1, †}, Yang Hai-Tao^{2, ‡}

Transmission electron microscopy (TEM) images of Au–ZnO Janus nanostructures prepared (a) without gold chloride and with different molar ratios of hydrate zinc acetate to gold chloride: (b) 3, (c) 2, and (d) 1.