公开(公告)号：US08742336B2

公开(公告)日：2014-06-03

申请号：US13727018

申请日：2012-12-26

Applicant: Korea Research Institute of Standards and Science

Inventor： Young-Pil Kim ,  Tae Geol Lee

IPC: H01J49/04

CPC classification number: H01J49/0409 ,  B82Y15/00 ,  G01N1/00 ,  H01J49/00 ,  H01J49/26 ,  Y10S977/902

Abstract: There are provided a bio-chip for secondary ion mass spectrometry and a method of fabricating the same, the bio-chip, which is a bio-chip for analyzing a biochemical material using the secondary ion mass spectrometry, including: a substrate; and core-shell particles positioned above substrate, wherein the core-shell particles each include a metal nanoparticle as a core and a metal shell surrounding the metal nanoparticle.

Abstract translation: 提供了二次离子质谱法的生物芯片及其制造方法，该生物芯片是使用二次离子质谱法分析生化材料的生物芯片，其包括：底物; 以及位于基材上方的核 - 壳颗粒，其中核 - 壳颗粒各自包括作为芯的金属纳米颗粒和围绕金属纳米颗粒的金属壳。