Integration of CuS/ZnIn2S4 flower-like heterojunctions and (MnCo)Fe2O4 nanozyme for signal amplification and their application to ultrasensitive PEC aptasensing of cancer biomarker

Hong-Ying Yang, Jing-Jing Wei, Jia-Ying Zheng, Qing-Ying Ai, Ai‐Jun Wang, Jiu‐Ju Feng