Detection of ppb-level NO2 gas using a portable gas-sensing system with a Fe2O3/MWCNTs/WO3 sensor using a pulsed-UV-LED

2019 ◽  
Vol 11 (7) ◽  
pp. 973-979 ◽  
Author(s):  
Pi-Guey Su ◽  
Jia-Hao Yu ◽  
I-Cherng Chen ◽  
Hong-Ci Syu ◽  
Shih-Wen Chiu ◽  
...  
Keyword(s):  
Ultraviolet Light ◽  
Gas Sensing ◽  
Light Emitting Diode ◽  
Light Emitting ◽  
Sensing System ◽  
Uv Led ◽  
Pulsed Ultraviolet Light

A portable gas-sensing system which is periodically irradiated with light from a pulsed ultraviolet light emitting diode (UV-LED) was fabricated for sensing ppb-level NO2 gas.

Ultraviolet light-emitting diode (UV LED) trap the West Indian sweet potato weevil, Euscepes postfasciatus (Coleoptera: Curculionidae)

2012 ◽  
Vol 47 (3) ◽  
pp. 285-290 ◽  
Author(s):  
Masako Katsuki ◽  
Yusuke Omae ◽  
Kensuke Okada ◽  
Toru Kamura ◽  
Takashi Matsuyama ◽  
...  
Keyword(s):  
Sweet Potato ◽  
Ultraviolet Light ◽  
Light Emitting Diode ◽  
West Indian ◽  
The West ◽  
Light Emitting ◽  
Uv Led ◽  
Sweet Potato Weevil ◽  
Euscepes Postfasciatus

Ultraviolet Light Stable and Transparent Sol–Gel Methyl Siloxane Hybrid Material for UV Light-Emitting Diode (UV LED) Encapsulant

2015 ◽  
Vol 7 (2) ◽  
pp. 1035-1039 ◽  
Author(s):  
Jun-young Bae ◽  
YongHo Kim ◽  
HweaYoon Kim ◽  
YuBae Kim ◽  
Jungho Jin ◽  
...  
Keyword(s):  
Ultraviolet Light ◽  
Hybrid Material ◽  
Uv Light ◽  
Light Emitting Diode ◽  
Sol Gel ◽  
Light Emitting ◽  
Uv Led ◽  
Siloxane Hybrid Material

Evaluation of a Pulsed Ultraviolet Light-Emitting Diode for Triggering Photoconductive Semiconductor Switches

2015 ◽  
Vol 43 (7) ◽  
pp. 2182-2186 ◽  
Author(s):  
Daniel Mauch ◽  
Cameron Hettler ◽  
William W. Sullivan ◽  
Andreas A. Neuber ◽  
James Dickens
Keyword(s):  
Ultraviolet Light ◽  
Light Emitting Diode ◽  
Light Emitting ◽  
Semiconductor Switches ◽  
Pulsed Ultraviolet Light
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