用于检测多重疾病生物标志物的原子级灵敏检测的编码银金字塔的 SERS。
SERS encoded silver pyramids for attomolar detection of multiplexed disease biomarkers.
机构信息
State Key Lab of Food Science and Technology, School of Food Science and Technology, Jiangnan University Wuxi, Jiangsu, 214122, P.R. China.
出版信息
Adv Mater. 2015 Mar 11;27(10):1706-11. doi: 10.1002/adma.201402244. Epub 2015 Jan 14.
PMID:25641772
Abstract
Three disease biomarkers can simultaneously be detected at the attomolar level because of a novel surface-enhanced Raman scattering (SERS) encoded silver pyramid sensing system. This newly designed pyramidal sensor with well-controlled geometry exhibits highly sensitive, selective, and reproducible SERS signals, and holds promising potential for biodetection applications.
摘要
由于一种新型的表面增强拉曼散射（SERS）编码银金字塔传感系统，可以在亚皮摩尔水平同时检测三种疾病生物标志物。这种新设计的具有良好控制几何形状的金字塔传感器具有高灵敏度、选择性和可重复性的 SERS 信号，在生物检测应用方面具有很大的潜力。
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