Surface Plasmon Resonance Biochip Based on ZnO Thin Film for Nitric Oxide Sensing

2008 ◽  
Vol 2 (1) ◽  
pp. 62-66 ◽  
Author(s):  
Wei-Yi Feng ◽  
Nan-Fu Chiu ◽  
Hui-Hsin Lu ◽  
Hsueh-Ching Shih ◽  
Dongfang Yang ◽  
...  
Keyword(s):  
Thin Film ◽  
Nitric Oxide ◽  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Zno Thin Film

Broad-band three dimensional nanocave ZnO thin film photodetectors enhanced by Au surface plasmon resonance

Nanoscale ◽  
2016 ◽  
Vol 8 (16) ◽  
pp. 8924-8930 ◽  
Author(s):  
Mengwei Sun ◽  
Zhen Xu ◽  
Min Yin ◽  
Qingfeng Lin ◽  
Linfeng Lu ◽  
...  
Keyword(s):  
Thin Film ◽  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Broad Band ◽  
Three Dimensional ◽  
Zno Thin Film

ROOM-TEMPERATURE NITRIC OXIDE GAS SENSING OF PEDOT THIN FILM USING SURFACE PLASMON RESONANCE

2009 ◽  
Vol 21 (06) ◽  
pp. 395-398 ◽  
Author(s):  
Tsing-Hau Wu ◽  
Hui-Hsin Lu ◽  
Wei-Yi Feng ◽  
Chii-Wann Lin ◽  
Chia-Yu Lin ◽  
...  
Keyword(s):  
Thin Film ◽  
Nitric Oxide ◽  
Surface Plasmon Resonance ◽  
Detection Limit ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Electrochemical Synthesis ◽  
Room Temperature ◽  
Gas Sensing ◽  
Optimal Thickness

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 NO 2.

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