2 条结果 关键词:亲和素 ×

New bioanalytical platform based on the use of avidin for the successful exfoliation of multi-walled carbon nanotubes and the robust anchoring of biomolecules. Application for hydrogen peroxide biosensing.

Analytica chimica acta 2019 Gutierrez FA, Rubianes MD, Rivas GA

本文报道了一种基于亲和素(avidin)非共价功能化多壁碳纳米管(MWCNTs)的新型生物传感构建模块。与传统分散剂不同,亲和素同时发挥 MWCNTs 剥离剂和生物素化生物分子锚定平台的双重作用。最优分散条件为将 0.50 mg/mL MWCNTs 与 1.00 mg/mL 亲和素(50:50 乙醇/水)超声 5.0 min。以生物...

Directly Functionalized Cucurbit[7]uril as a Biosensor for the Selective Detection of Protein Interactions by

Chemistry (Weinheim an der Bergstrasse, Germany) 2019 Truxal AE, Cao L, Isaacs L, Wemmer DE 等 5 人

超极化129Xe MRI技术向临床推进,显示其在诊断成像中的价值。129Xe MRI中可响应特定生物靶标的对比剂被称为生物传感器,其种类不断增多。直接功能化载氙大环(如cryptophane类)适合定位成像,可在结合事件前后提供对比;非共价功能化体系(如葫芦脲和环糊精类)则具有商业可得性和适合CEST成像的交换动力学。本文报道了首个...