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Indexed by:期刊论文

Date of Publication:2016-03-01

Journal:ELECTROPHORESIS

Included Journals:SCIE、PubMed、Scopus

Volume:37

Issue:5-6

Page Number:786-789

ISSN No.:0173-0835

Key Words:Carcinoembryonic antigen; Microfluidics; SERS; Magnetic nanoparticles

Abstract:Carcinoembryonic antigen (CEA) is a wide-spectrum biomarker. Clinically, we generally use serum sample to detect CEA, which needs to be centrifuged to pretreat the raw blood sample. In this study, we realized direct CEA detection in raw blood samples exploiting microfluidics. The LOD was as low as 10(-12) M.