2 条结果 关键词:C肽 ×

A sensitive electrochemiluminescent biosensor based on AuNP-functionalized ITO for a label-free immunoassay of C-peptide.

Bioelectrochemistry (Amsterdam, Netherlands) 2018 Liu X, Fang C, Yan J, Li H 等 5 人

C肽是胰腺β细胞分泌胰岛素时的共产物,其在体液中的含量与糖尿病密切相关。本文报道了一种基于无标记电化学发光(ECL)信号的免疫传感策略,用于简单、灵敏、特异性地检测C肽。该传感器以氧化铟锡(ITO)玻璃为导电基底,利用水解的(3-氨基丙基)三甲氧基硅烷(APTMS)作为连接剂,在其表面修饰金纳米颗粒(AuNPs)。通过扫描电镜、循环...

电化学发光(ECL)生物传感器 免疫传感器C肽金纳米颗粒糖尿病

High-Sensitive Electrochemiluminescence C-Peptide Biosensor via the Double Quenching of Dopamine to the Novel Ru(II)-Organic Complex with Dual Intramolecular Self-Catalysis.

Analytical chemistry 2017 Wang H, Peng L, Chai Y, Yuan R

本文提出一种新型Ru(II)-有机复合物Ru-PEI-ABEI,用于构建高灵敏C肽(C-P)电化学发光(ECL)淬灭型生物传感器。Ru-PEI-ABEI由Ru(bpy)2(mcbpy)2+、聚乙烯亚胺(PEI)和N-(丁氨基)-N-(乙基异鲁米诺)(ABEI)共价连接而成,具有双分子内自催化效应:PEI与Ru(bpy)2(mcbpy...

电化学发光(ECL)生物传感器 C肽双重淬灭DNA行走机杂交链式反应