Fe₃O₄/α-Fe₂O₃@Au aptasensor

Magnetic self-assembly for rapid detection

This aptasensor leverages the superparamagnetism of magnetic nanocomposites for rapid separation and self-assembly, enabling label-free and highly sensitive detection of alpha-fetoprotein.

Zhihao, Xu · Ouyang, Hezhong · Wang, Xinyu · Huo, Xiangdong · He, Dawei · Liu, Ruijiang

Mikrochimica Acta 2025

Specifications

range pg mL

{'zh': '10', 'en': '1'} μg/mL

检测限

{'zh': '1.31', 'en': ''} pg/mL

Recovery

{'zh': '', 'en': '104.60'} %