期刊
CHEMISTRY OF MATERIALS
卷 26, 期 23, 页码 6653-6673出版社
AMER CHEMICAL SOC
DOI: 10.1021/cm500364x
关键词
-
资金
- Operational Program Research and Development for Innovations - European Regional Development Fund [CZ.1.05/2.1.00/03.0058]
- Operational Program Education for Competitiveness - European Social Fund of the Ministry of Education, Youth and Sports of the Czech Republic [CZ.1.07/2.3.00/20.0017, CZ.1.07/2.3.00/20.0170, CZ.1.07/2.3.00/20.0155, CZ.1.07/2.3.00/20.0058]
This review represents a comprehensive attempt to summarize and discuss various sensing applications of iron oxide nanoparticles (NPs), which have attracted a great deal of attention over recent years because of their easy preparation, biocompatibility, nontoxicity, and broad range of biomedical applications. We review the application potential of nanomagnetite based amperometic sensors possessing an intrinsic enzyme mimetic activity similar to that found in natural peroxidases. In addition, we discuss the properties and applications of enzymatic sensors exploiting glucose oxidase, tyrosinase, and other enzymes for sensing a variety of important biomedical species. Among iron oxide-based nanocomposites, we highlight the use of Fe3O4@Au hybrids for designing new electrochemical aptasensors with unique versatility for binding diverse targets, including proteins and peptides. Similarly, sensing applications of composites of iron oxide NPs with graphene derivatives and carbon nanotubes are reviewed. A large part of the review focuses on the development of DNA sensors and iron oxide based immunosensors for the detection of biological and chemical pathogens, contaminants, and other important analytes. Attention is also given to nonelectrochemical sensing, including various types of magnetic, fluorescence, and surface plasmon resonance sensors.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据