在单层WS2中的工程纳米孔用于在原子尺度平面2D表面上对单分子成像

Haoqi He1, Mingchuang Zhao1, Hengyue Xu2

  • 1Shenzhen Key Laboratory of Advanced Layered Materials for Value-added Applications, Institute of Materials Research, Center of Double Helix, Guangdong Provincial Key Laboratory of Thermal Management Engineering and Materials, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, P. R. China.

Science advances
|September 19, 2025
PubMed
概括

在二维二硫化物 (WS2) 中设计的纳米孔产生悬挂键,显著增强分子吸附,并使单个分子的超敏感表面增强拉曼散射 (SERS) 检测成为可能.