公开(公告)号：US20140362373A1

公开(公告)日：2014-12-11

申请号：US14164742

申请日：2014-01-27

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ding-Zheng LIN ,  Tsung-Dar CHENG ,  Hsiao-Feng HUANG ,  Ping-Chen CHEN

IPC: G01N21/65

CPC classification number: G01N21/658

Abstract: The disclosure provides a surface-enhanced Raman scattering substrate, including: a surface-enhanced Raman scattering (SERS)-active substrate; a patterned hydrophilic region and a patterned hydrophobic region formed on the SERS-active substrate, wherein a water contact angle difference between the patterned hydrophilic region and the patterned hydrophobic region is in a range from about 29 degrees to about 90 degrees.

Abstract translation: 本公开提供了表面增强拉曼散射基底，包括：表面增强拉曼散射（SERS）活性基底; 图案化的亲水区域和形成在SERS活性基底上的图案化疏水区域，其中图案化亲水区域和图案化疏水区域之间的水接触角差在约29度至约90度的范围内。