Microneedle-Assisted CuNWs-MXene Heterostructure Enables Visualized Sub-Femtomolar Detection of Cervical Cancer miRNA

Convenient monitoring and management of cervical intraepithelial neoplasia are critical for cervical cancer health management, yet accurate and sensitive quantification of low-abundance microRNAs in clinical formalin-fixed paraffin-embedded tissues remains challenging...