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Applications of DNA-nanozyme-based sensors.
- Source :
-
The Analyst [Analyst] 2021 Feb 22; Vol. 146 (4), pp. 1127-1141. - Publication Year :
- 2021
-
Abstract
- Since the discovery of the enzyme-like activities of nanomaterials, the study of nanozymes has become one of the most popular research frontiers of diverse areas including biosensors. DNA also plays a very important role in the construction of biosensors. Thus, the idea of combined applications of nanozymes with DNA (DNA-nanozyme) is very attractive for the development of nanozyme-based biosensors, which has attracted considerable interest of researchers. To date, many sensors based on DNA-functionalized or templated nanozymes have been reported for the detection of various targets and highly accelerated the development of nanozyme-based sensors. In this review, we summarize the main applications and advances of DNA-nanozyme-based sensors. Additionally, perspectives and challenges are also discussed at the end of the review.
- Subjects :
- Catalysis
DNA
Biosensing Techniques
Nanostructures
Subjects
Details
- Language :
- English
- ISSN :
- 1364-5528
- Volume :
- 146
- Issue :
- 4
- Database :
- MEDLINE
- Journal :
- The Analyst
- Publication Type :
- Academic Journal
- Accession number :
- 33507167
- Full Text :
- https://doi.org/10.1039/d0an02368j