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.
作者：Yaping, Zang；Fengjiao, Zhang；Dazhen, Huang；Chong-an, Di；Qing, Meng；Xike, Gao；Daoben, Zhu
来源：Advanced materials (Deerfield Beach, Fla.) 2014 年 26卷 18期
