Constructing Photoactive Au NP/MXene–BiOCl Moiré Superlattice Nanosheets for Photoelectrochemical Detection of Protein Kinase Activity
A novel photoelectrochemical (PEC) biosensor was proposed by preparing Au NP/MXene-BiOCl Moiré superlattice nanosheets as the probes. Upon irradiation with visible light, the probe exhibited excellent electrical conductivity as well as high photoelectric conversion efficiency. Benefitting from the excellent PEC property of the hybrid probe, sensitive and accurate detection of protein kinase activity was demonstrated with a limit of detection of 0.0029 U mL<sup>-1</sup>. This study verifies the great PEC potential of MXene hybrid nanomaterials.
Authors
- Qirong Chen (ORCID: https://orcid.org/0000-0003-1908-290X)
- Wenhao Fan (ORCID: https://orcid.org/0000-0003-1960-0842)
- Pingye Deng
- Nan Yang (ORCID: https://orcid.org/0000-0003-0699-3114)
- Chaojie Yang
- Feng Wang
- Zhiyong Yan (ORCID: https://orcid.org/0000-0001-7605-5196)
- Yansen Li (ORCID: https://orcid.org/0000-0002-8045-244X)
- Jingyao Chen (ORCID: https://orcid.org/0000-0002-4934-7983)
- Wenlei Zhai (ORCID: https://orcid.org/0009-0008-3104-3907)
Institutions
- Capital Medical University (CN)
- Chinese Academy of Sciences (CN)
- Beijing Chao-Yang Hospital, Capital Medical University (CN)
- Shenzhen Institutes of Advanced Technology (CN)
- Beijing Academy of Agricultural and Forestry Sciences (CN)
- Beijing Academy of Science and Technology (CN)
Publication Details
- Journal
- International Journal of Molecular Sciences
- Published
- 2025-02-05
- DOI
- https://doi.org/10.3390/ijms26031348
- Citations
- 1
- Primary Topic
- MXene and MAX Phase Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.52
Funders
- National Natural Science Foundation of China
- Chinese Academy of Sciences