Biosensors & bioelectronics
A Ti3C2 MXene@TiO2/Co2.7Ni0.3O4 Z-scheme heterojunction as a photoelectrochemical sensing platform for H2O2 from Hela cell mitochondria.
Bingjie Li, Zhenhua Ren, Xiujuan Zhang, Xinyao Zhu, Shuxian Qin, Xiaoqiang Liu, Danny K Y Wong
Published: 202510.1016/j.bios.2025.118034
Abstract
In this work, we have constructed a Ti3C2 MXene@TiO2/Co2.7Ni0.3O4 Z-type heterojunction with excellent conductivity and efficient electron transport (23 Ω charge transfer resistance, 0.79 electron transfer coefficient, and 0.29 s-1 heterogeneous elec…
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