Photocurable Polymers for Ion Selective Field Effect Transistors. 20 Years of Applications

Sensors

Natalia Abramova¹ 

关键词: ISFET;    photocurable;    polymers;    membrane;    chemical sensor;   

DOI  :  10.3390/s90907097

来源: mdpi

【 摘 要 】

Application of photocurable polymers for encapsulation of ion selective field effect transistors (ISFET) and for membrane formation in chemical sensitive field effect transistors (ChemFET) during the last 20 years is discussed. From a technological point of view these materials are quite interesting because they allow the use of standard photo-lithographic processes, which reduces significantly the time required for sensor encapsulation and membrane deposition and the amount of manual work required for this, all items of importance for sensor mass production. Problems associated with the application of this kind of polymers in sensors are analysed and estimation of future trends in this field of research are presented.

【 授权许可】

CC BY   
© 2009 by the authors; licensee MDPI, Basel, Switzerland