Advances in the Application of Transition-Metal Composite Nanozymes in the Field of Biomedicine
Due to the limitation that natural peroxidase enzymes can only function in relatively mild environments, nanozymes have expanded the application of enzymology in the biological field by dint of their ability to maintain catalytic oxidative activity in relatively harsh environments. At the same time,...
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MDPI AG
2024-01-01
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| Series: | Biosensors |
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| Online Access: | https://www.mdpi.com/2079-6374/14/1/40 |
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| author | Huixin Wang Chunfang Cheng Jingyu Zhao Fangqin Han Guanhui Zhao Yong Zhang Yaoguang Wang |
| author_facet | Huixin Wang Chunfang Cheng Jingyu Zhao Fangqin Han Guanhui Zhao Yong Zhang Yaoguang Wang |
| author_sort | Huixin Wang |
| collection | DOAJ |
| description | Due to the limitation that natural peroxidase enzymes can only function in relatively mild environments, nanozymes have expanded the application of enzymology in the biological field by dint of their ability to maintain catalytic oxidative activity in relatively harsh environments. At the same time, the development of new and highly efficient composite nanozymes has been a challenge due to the limitations of monometallic particles in applications and the inherently poor enzyme-mimetic activity of composite nanozymes. The inherent enzyme-mimicking activity is due to Au, Ag, and Pt, along with other transition metals. Moreover, the nanomaterials exhibit excellent enzyme-mimicking activity when composited with other materials. Therefore, this paper focuses on composite nanozymes with simulated peroxidase activity that have been prepared using noble metals such as Au, Ag, and Pt and other transition metal nanoparticles in recent years. Their simulated enzymatic activity is utilized for biomedical applications such as glucose detection, cancer cell detection and tumor treatment, and antibacterial applications. |
| first_indexed | 2024-03-08T11:03:39Z |
| format | Article |
| id | doaj.art-bfb3837d6f4843feabda2045c91e4fba |
| institution | Directory Open Access Journal |
| issn | 2079-6374 |
| language | English |
| last_indexed | 2024-03-08T11:03:39Z |
| publishDate | 2024-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Biosensors |
| spelling | doaj.art-bfb3837d6f4843feabda2045c91e4fba2024-01-26T15:23:14ZengMDPI AGBiosensors2079-63742024-01-011414010.3390/bios14010040Advances in the Application of Transition-Metal Composite Nanozymes in the Field of BiomedicineHuixin Wang0Chunfang Cheng1Jingyu Zhao2Fangqin Han3Guanhui Zhao4Yong Zhang5Yaoguang Wang6Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, ChinaShandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, ChinaShandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, ChinaShandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, ChinaCollege of Chemistry and Chemical Engineering, Qilu Normal University, Jinan 250200, ChinaProvincial Key Laboratory of Rural Energy Engineering in Yunnan, School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, ChinaShandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, ChinaDue to the limitation that natural peroxidase enzymes can only function in relatively mild environments, nanozymes have expanded the application of enzymology in the biological field by dint of their ability to maintain catalytic oxidative activity in relatively harsh environments. At the same time, the development of new and highly efficient composite nanozymes has been a challenge due to the limitations of monometallic particles in applications and the inherently poor enzyme-mimetic activity of composite nanozymes. The inherent enzyme-mimicking activity is due to Au, Ag, and Pt, along with other transition metals. Moreover, the nanomaterials exhibit excellent enzyme-mimicking activity when composited with other materials. Therefore, this paper focuses on composite nanozymes with simulated peroxidase activity that have been prepared using noble metals such as Au, Ag, and Pt and other transition metal nanoparticles in recent years. Their simulated enzymatic activity is utilized for biomedical applications such as glucose detection, cancer cell detection and tumor treatment, and antibacterial applications.https://www.mdpi.com/2079-6374/14/1/40nanozymescompositesmimicking peroxidasetransition metal |
| spellingShingle | Huixin Wang Chunfang Cheng Jingyu Zhao Fangqin Han Guanhui Zhao Yong Zhang Yaoguang Wang Advances in the Application of Transition-Metal Composite Nanozymes in the Field of Biomedicine Biosensors nanozymes composites mimicking peroxidase transition metal |
| title | Advances in the Application of Transition-Metal Composite Nanozymes in the Field of Biomedicine |
| title_full | Advances in the Application of Transition-Metal Composite Nanozymes in the Field of Biomedicine |
| title_fullStr | Advances in the Application of Transition-Metal Composite Nanozymes in the Field of Biomedicine |
| title_full_unstemmed | Advances in the Application of Transition-Metal Composite Nanozymes in the Field of Biomedicine |
| title_short | Advances in the Application of Transition-Metal Composite Nanozymes in the Field of Biomedicine |
| title_sort | advances in the application of transition metal composite nanozymes in the field of biomedicine |
| topic | nanozymes composites mimicking peroxidase transition metal |
| url | https://www.mdpi.com/2079-6374/14/1/40 |
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