Towards Bio-impedance Based Labs： A Review  

作　　者：Pablo Perez Andres Maldonado Alberto Yufera Gloria Huertas Adoracion Rueda Jose Luis Huertas 

机构地区：[1]Instituto de Microelectr6nica de Sevilla, Universidad de Sevilla, CSIC, Sevilla 41092, Spain [2]Dpt. Electronic Technology, ETSIL Universidad de Sevilla, Sevilla 41012, Spain [3]Dpt. Electronic and Electromagnetism, F. Physics, Universidad de Sevilla, Sevilla 41012, Spain

出　　处：《Journal of Electrical Engineering》2016年第3期116-127,共12页电气工程（英文版）

摘　　要：In this article, some of the main contributions to BI （Bio-Impedance） parameter-based systems for medical, biological and industrial fields, oriented to develop micro laboratory systems are summarized. These small systems are enabled by the development of new measurement techniques and systems （labs）, based on the impedance as biomarker. The electrical properties of the life mater allow the straightforward, low cost and usually non-invasive measurement methods to define its status or value, with the possibility to know its time evolution. This work proposes a review of bio-impedance based methods being employed to develop new LoC （Lab-on-a-Chips） systems, and some open problems identified as main research challenges, such as, the accuracy limits of measurements techniques, the role of the microelectrode-biological impedance modeling in measurements and system portability specifications demanded for many applications.

关 键 词：Bio-impedance sensing signal conditioning circuits MICROELECTRODE OBT （Oscillation Based Test） LoC. 

分 类 号：TM[电气工程]