1 条结果 关键词:上转换磷光体 ×

Aptamer biosensor based on fluorescence resonance energy transfer from upconverting phosphors to carbon nanoparticles for thrombin detection in human plasma.

Analytical chemistry 2011 Wang Y, Bao L, Liu Z, Pang DW

本文报道了一种基于上转换磷光体(UCPs)向碳纳米颗粒(CNPs)荧光共振能量转移(FRET)的凝血酶适配体生物传感器。聚丙烯酸(PAA)功能化的 NaYF4:Yb,Er UCPs 通过 EDC/Sulfo-NHS 共价标记 5'-NH2-GGTTGGTGTGGTTGG-3' 凝血酶适配体,适配体再经 π-π 堆积吸附到 SDBS ...