Self-powered technology for next-generation biosensor

• 作者: Han Ouyang Dongjie Jiang Yubo Fan Zhong Lin Wang Zhou Li
• 来源期刊: 科学通报（英文版）
• 年，卷（期）: 2021,（17）
• 所属期刊栏目: PERSPECTIVES
• 页码范围: 1709-1712
• 页数: 4页
• 语种: 英文

摘要

Owing to their potential for diagnosis and remote healthcare monitoring,biosensors are a major research focus for the medical industry.In general,biosensors contain two key components:a biological component and a physical or chemical transducing device.As a typical convergence technology,biosensor integrates the principles and technologies of biology,chemistry,physics,and other disciplines.Since the advent of the first biosensor in the 1960s,an amperometric enzyme electrode for monitoring glu-cose leverls[1],biosensors have developed rapidly in terms of design simplicity,sensitivity,feedback speed,and accuracy.They have broad application prospects,such as portable(including wearable)devices,point-of-care testing(POCT),noninvasive anal-ysis,biopsy,online detection,on-site monitoring,ultra-high time-space resolution,and single-cell biology applications.