Co3O4-Decorated Hollow Carbon Nanoprobe

pM-level Ex-4 detection

Integrating cobalt oxide nanoparticles into nitrogen-doped hollow carbon provides a highly sensitive electrochemical recognition probe for exendin-4.

Zhang, Wei · Natarajan, Bharathi · Kannan, Palanisamy · Medlín, Rostislav · Procházka, Michal · Subramanian, Palaniappan

Biosensors and Bioelectronics 2024

Specifications

Detection range

{'zh': '', 'en': '90.0'} pM

灵敏度

{'zh': '0.60', 'en': ''} μA/pM

检测限

{'zh': '0.46', 'en': ''} pM

Recovery rates

{'zh': '', 'en': '104'} %