期刊
TRAC-TRENDS IN ANALYTICAL CHEMISTRY
卷 105, 期 -, 页码 218-224出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.trac.2018.05.012
关键词
Nanozymes; Nanocomposites; Biosensors; Glucose detection; Immunoassay
资金
- National Natural Science Foundation of China [21375123, 21675151]
- Ministry of Science and Technology of China [2013YQ170585, 2016YFA0203203]
Nanozyme, a term defined for nanomaterial with enzyme-like properties, has attracted significant research attention owing to its striking merits. Recently, a surge of nanozymes have been demonstrated to catalyze some typical enzymatic reactions mimicking oxidase, peroxidase and catalase. Especially, nanozymes with peroxidase-like activity have grown into a big family due to their broad range of applications in the field of biosensing and immunoassay. Since inorganic nanoparticles possess the advantages of high stability and easy surface modification, nanozymes have been emerging alternatives to natural enzymes to some extent. In this Review, we briefly summarize several typical nanozymes and then focus our attention on their enormous applications with respect to analytical chemistry. Representative examples would be discussed in detail from the literatures of last 10 years. Additionally, the current challenges and future directions about nanozymes are speculated at the end of this review. (C) 2018 Elsevier B.V. All rights reserved.
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