Aptamer-Gated Mesoporous SiO₂

Immobilization-free, ultrasensitive

A core carrier for immobilization-free photoelectrochemical sensors, using aptamer-gated mesoporous silica for pollutant-responsive signal release and enhanced sensitivity.

Zhang, Ziwei · Wang, Yanru · Chen, Qichen · Hu, Xialin · An, Yarui · Liu, Meichuan

Talanta 2024

Specifications

检测线性范围

{'zh': '1.0', 'en': ''} pM

检测限

{'zh': '0.1', 'en': ''} pM

Advantages

Successfully applied to real water sample analysis