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- Title
Miniaturized Microfluidic Electrochemical Biosensors Powered by Enzymatic Biofuel Cell.
- Authors
Wang, Linlin; Zhu, Wenlei; Zhang, Jianrong; Zhu, Jun-Jie
- Abstract
Electrochemical biosensors, in which enzymatic biofuel cells simultaneously work as energy power and signal generators, have become a research hotspot. They display the merits of power self-support, a simplified structure, in vivo operational feasibility, online and timely monitoring, etc. Since the concept of enzymatic biofuel cell-powered biosensors (EBFC-SPBs) was first proposed, its applications in health monitoring have scored tremendous achievements. However, the creation and practical application of portable EBFC-SPBs are still impeded by the difficulty in their miniaturization. In recent years, the booming microfluidic technology has powerfully pushed forward the progress made in miniaturized and portable EBFC-SPBs. This brief review recalls and summarizes the achievements and progress made in miniaturized EBFC-SPBs. In addition, we also discuss the advantages and challenges that microfluidic and screen-printing technologies provide to wearable and disposable EBFC-SPBs.
- Subjects
BIOMASS energy; SIGNAL generators; WEARABLE technology; BIOSENSORS; PERFORMANCE in children
- Publication
Biosensors (2079-6374), 2023, Vol 13, Issue 2, p175
- ISSN
2079-6374
- Publication type
Article
- DOI
10.3390/bios13020175