Specific and reproducible gas sensors utilizing gas-phase chemical reaction on organic transistors.
basic_science · Level V
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- Record sourced from PubMed, PMID 24510689.
- Also identified by DOI 10.1002/adma.201305011.
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Abstract
Utilizing a textbook reaction on the surface of an organic active channel, achieves sensitive detection of HCl, NH3 and NO2, with good selectivity, excellent reproducibility, and satisfactory stability. These results reveal gas-phase reaction assisted detection as a unique and promising approach to construct practical applicable gas sensors with typical organic transistors.