TY - JOUR
T1 - Room-temperature nitric oxide gas sensing of pedot thin film using surface plasmon resonance
AU - Wu, Tsing Hau
AU - Lu, Hui Hsin
AU - Feng, Wei Yi
AU - Lin, Chii Wann
AU - Lin, Chia Yu
AU - Ho, Kuo Chuan
PY - 2009/12/1
Y1 - 2009/12/1
N2 - A room-temperature nitric oxide (NO) gas sensor is prepared by using electrochemical synthesis of conducting polymer, poly-(3,4-ethylene dioxythiophene) (PEDOT) and characterized by surface plasmon resonance (SPR) method. Guided by SPR angle simulation, the optimal thickness of deposited PEDOT thin film is 25 nm and the resultant lowest detection limit of NO is 8 ppm. It exhibits 1.3 times higher responses to 25 ppm of NO gas than NO2.
AB - A room-temperature nitric oxide (NO) gas sensor is prepared by using electrochemical synthesis of conducting polymer, poly-(3,4-ethylene dioxythiophene) (PEDOT) and characterized by surface plasmon resonance (SPR) method. Guided by SPR angle simulation, the optimal thickness of deposited PEDOT thin film is 25 nm and the resultant lowest detection limit of NO is 8 ppm. It exhibits 1.3 times higher responses to 25 ppm of NO gas than NO2.
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U2 - 10.4015/S1016237209001672
DO - 10.4015/S1016237209001672
M3 - Article
AN - SCOPUS:74349084047
VL - 21
SP - 395
EP - 398
JO - Biomedical Engineering - Applications, Basis and Communications
JF - Biomedical Engineering - Applications, Basis and Communications
SN - 1016-2372
IS - 6
ER -