高性能三维纳米结构SERS芯片设计、批量制备与痕量汞离子检测

黄辉^1,², 田毅², 张梦蝶^1,², 徐陶然², 牟达^1,^*, 陈佩佩^2,^3,^*, 褚卫国^2,^3,^*

Design and Batchable Fabrication of High Performance 3D Nanostructure SERS Chips and Their Applications to Trace Mercury Ions Detection

HUANG Hui^1,², TIAN Yi², ZHANG Meng-die^1,², XU Tao-ran², MU Da^1,^*, CHEN Pei-pei^2,^3,^*, CHU Wei-guo^2,^3,^*

使用边长7 mm的双层模板, 通过纳米压印在石英衬底上制备得到六边形纳米孔阵列压印胶结构的电镜图 (a)侧视, (b)俯视; (c)剖面; (d)蒸镀Au纳米颗粒后的结构侧视图