Ultrathin plasmonic PtCu nanosheets as an efficient peroxidase-like nanozyme for colorimetric detection of H <sub>2</sub> O <sub>2</sub>
Bimetallic PtCu nanosheets were synthesized as a nanozyme with remarkable peroxidase-like catalytic activity for colorimetric detection of H<sub>2</sub>O<sub>2</sub> in milk. In an analytical application, they demonstrated a wide linear range (0.001-5 mM) and a low limit of detection (0.58 µM), as well as a good anti-interference performance.
Authors
- Fei Mu (ORCID: https://orcid.org/0000-0001-5706-8864)
- Qing Shang (ORCID: https://orcid.org/0000-0002-1839-4795)
- Zhimin Luo (ORCID: https://orcid.org/0000-0001-5071-4325)
- Peiyao Zhang (ORCID: https://orcid.org/0000-0002-6074-6328)
- Zhi Min Cao (ORCID: https://orcid.org/0000-0002-1050-2165)
- Ying Zhang (ORCID: https://orcid.org/0000-0002-0254-4461)
- Yi Chen (ORCID: https://orcid.org/0000-0001-6127-0248)
- Feiyu Chen (ORCID: https://orcid.org/0000-0001-8677-7416)
- Chuang Shen (ORCID: https://orcid.org/0000-0002-1496-5095)
- Faisal Saleem (ORCID: https://orcid.org/0000-0001-5560-0562)
Institutions
- Fujian Normal University (CN)
- Nanjing Tech University (CN)
- Nanjing University of Posts and Telecommunications (CN)
Publication Details
- Journal
- Analytical Methods
- Published
- 2025-12-03
- DOI
- https://doi.org/10.1039/d5ay01909e
- Primary Topic
- Advanced Nanomaterials in Catalysis
- Type
- article
- Field-Weighted Citation Impact
- 0.00