增强的"关闭"电化学发光生物传感器基于多价值的阿普塔默诱导的空间封闭策略,用于超敏感检测膜蛋白 (PTK-7)

Yinbo Ban1, Lin Zhang1, Fu Zhou1

  • 1Anhui Province Key Laboratory of Biomedical Materials and Chemical Measurement, Anhui Province Key Laboratory of Chem-Biosensing, Anhui Province Key Laboratory of Functional Molecular Solids; College of Chemistry and Materials Science, Center for Nano Science and Technology, Anhui Normal University, Wuhu 241000, China.

Analytical chemistry
|April 24, 2025
PubMed
概括

研究人员开发了新的,环保的Tb-DNA纳米粒子,用于"关闭"电化学发光 (ECL) 生物传感. 这种新平台提供了高灵敏度和特异性,可以在最小的背景噪声下检测像PTK-7这样的膜蛋白.