Bartic Carmen, Borghs Gustaaf
IMEC vzw, MCP-ART, Leuven, Belgium.
Anal Bioanal Chem. 2006 Jan;384(2):354-65. doi: 10.1007/s00216-005-0031-8.
The use of organic thin-film transistors (OTFTs) in sensorics is relatively new. Although electronic noses, electronic textiles and disposable biochemical sensors appear to be viable applications for this type of devices, the benefits of the technology still have to be proven. This paper aims to provide a review of the recent advances in the area of chemically sensitive field-effect devices based on organic thin-film transistors (OTFTs), with emphasis on bioanalytical applications. Detection principle, device configuration, materials and fabrication processes as well as sensor performances will be discussed, with emphasis on the potential for implementation in real applications and the important challenges ahead.
有机薄膜晶体管（OTFT）在传感领域的应用相对较新。尽管电子鼻、电子纺织品和一次性生化传感器似乎是这类器件可行的应用领域，但该技术的优势仍有待证明。本文旨在综述基于有机薄膜晶体管（OTFT）的化学敏感场效应器件领域的最新进展，重点关注生物分析应用。将讨论检测原理、器件结构、材料与制造工艺以及传感器性能，重点关注实际应用中的实施潜力和面临的重大挑战。
