一、材料及工程类
二、深科技类
三、生物科技和健康类
三、生物科技和健康类
专利发明人:LU Jian, ZHOU Binbin, SHEN Junda, LI Zebiao, LI Yangyang
专利类型:发明
A biological sample detection method based on surface-enhanced Raman spectroscopy is disclosed, which relates to the technical field of biological detection. The method includes following operations: washing a substrate used for Raman spectroscopy to obtain a clean substrate; performing surface nanostructuring on the clean substrate to make the clean substrate have a surface Raman enhancement effect, and ultrasonically cleaning the nanostructured substrate with clear water to obtain a surface nanostructured substrate; and inserting the surface nanostructured substrate in a test biological sample, and taking it out after adsorbing the substance to be detected, and then detecting Raman spectrum signals on the surface.