Nanostructured Polypyrrole-Based Ammonia and Volatile Organic Compound Sensors

نویسندگان

  • Milena Setka
  • Jana Drbohlavová
  • Jaromír Hubálek
چکیده

The aim of this review is to summarize the recent progress in the fabrication of efficient nanostructured polymer-based sensors with special focus on polypyrrole. The correlation between physico-chemical parameters, mainly morphology of various polypyrrole nanostructures, and their sensitivity towards selected gas and volatile organic compounds (VOC) is provided. The different approaches of polypyrrole modification with other functional materials are also discussed. With respect to possible sensors application in medicine, namely in the diagnosis of diseases via the detection of volatile biomarkers from human breath, the sensor interaction with humidity is described as well. The major attention is paid to analytes such as ammonia and various alcohols.

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عنوان ژورنال:

دوره 17  شماره 

صفحات  -

تاریخ انتشار 2017