title: A SERS active bimetallic core-satellite nanostructure for the ultrasensitive detection of Mucin-1.
abstract: In this study, we established gold nanorods (Au NRs) core-silver nanoparticles (Ag NPs) satellite assemblies as an ultrasensitive aptamer-based SERS sensor for the detection of Mucin-1, a specific breast cancer marker protein. The limit of detection (LOD) was 4.3 aM and the wide linear range was 0.005-1 fM.
authors: State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, JiangSu 214122, P. R. China. xuliguang2006@126.com.
authors: Jingjing
authors: J
authors: Feng
authors: Xiaoling
authors: X
authors: Wu
authors: Wei
authors: W
authors: Ma
authors: Hua
authors: H
authors: Kuang
authors: Liguang
authors: L
authors: Xu
authors: Chuanlai
authors: C
authors: Xu
mesh_terms: D057230:Limit of Detection; D008670:Metals / Q000737:chemistry*; D046529:Microscopy, Electron, Transmission; D018396:Mucin-1 / Q000032:analysis*; D049329:Nanostructures
chemical_list: D008670:Metals; D018396:Mucin-1