Heng Wang1, Chun Sun1, Xiaoqi Zhang1

  • 1School of Optoelectronic Engineering and Instrumentation Science, Dalian University of Technology, Dalian, Liaoning 116024, China.

Analytical chemistry
|June 16, 2025
PubMed
概括

这项研究引入了一个砂表形状的光纤光声传感器 (FOPAS),用于高度敏感的微量气体检测. 这种新的设计显著增强了光声信号,实现了对乙的低检测极限.