1 条结果 关键词:Survivin ×

DNA-Functionalized Dye-Loaded Polymeric Nanoparticles: Ultrabright FRET Platform for Amplified Detection of Nucleic Acids.

Journal of the American Chemical Society 2018 Melnychuk N, Klymchenko AS

为突破光学生物传感的亮度极限,本文报道了一种基于 Förster 共振能量转移(FRET)的超亮核酸检测纳米探针。该探针以约40 nm的染料负载聚甲基丙烯酸甲酯-甲基丙烯酸(PMMA-MA)纳米颗粒为光收集纳米天线,颗粒内含有约3200个罗丹明供体染料(R18/F5-TPB)。作者通过引入含羧基和叠氮的双官能团连接子,实现聚合物纳米...