This paper reviews a novel cell-based biosensor and Bio-MEMS which incorporate living cells as sensing elements that convert a change in immediate environment to signals conducive for processing.It is characterized wi...This paper reviews a novel cell-based biosensor and Bio-MEMS which incorporate living cells as sensing elements that convert a change in immediate environment to signals conducive for processing.It is characterized with high sensitivity,excellent selectivity and fast response and have been implemented for a number of applications ranging from pharmaceutical screening to environmental pollutant detection.This paper also introduces our recent work about Light-Addressable Potentiometric Sensors (LAPS),Field Effect Transistor (FET),Micro-Electrode Array Sensors (MEAS) and Bio-MEMS for detecting the changes of concentration of extracellular ions and the action potential of living cell under effect of drugs and environmental parameters.Finely, the paper gives some prospects of cell-based biosensors in the future.展开更多
基金Acknowledgement： This work was supported by the National Natural Science Foundation of China （Grant Nos. 30270387, No. 30570492）；the Project of State Key Laboratory of Transducer Technology of China （Grant No. SKT0403）；the Foundation for the Bureau of Zhejiang Province of China （Grant No. 20040197）.
文摘This paper reviews a novel cell-based biosensor and Bio-MEMS which incorporate living cells as sensing elements that convert a change in immediate environment to signals conducive for processing.It is characterized with high sensitivity,excellent selectivity and fast response and have been implemented for a number of applications ranging from pharmaceutical screening to environmental pollutant detection.This paper also introduces our recent work about Light-Addressable Potentiometric Sensors (LAPS),Field Effect Transistor (FET),Micro-Electrode Array Sensors (MEAS) and Bio-MEMS for detecting the changes of concentration of extracellular ions and the action potential of living cell under effect of drugs and environmental parameters.Finely, the paper gives some prospects of cell-based biosensors in the future.
基金financially supported by the National Natural Science Foundation of China(21705036,21475036,51271074,21476066,and 81572500)the Natural Science Foundation of Hunan Province,China(2018JJ3035)+3 种基金Hunan Young Talents(2016RS3036)the Fundamental Research Funds for the Central Universities from Hunan Universitythe Start-up Research Grant(SRG2016-00092-IAPME),Multi-year Research Grant(MYRG2018-00079-IAPME)of the University of MacaoScience and Technology Development Fund(081/2017/A2,0059/2018/A2,009/2017/AMJ),Macao SAR(FDCT)
