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Please use this identifier to cite or link to this item: http://hdl.handle.net/10119/11457

Title: Boehmite Nanorod/Gold Nanoparticle Nanocomposite Film for an Easy-to-Use Optical Humidity Sensor
Authors: Mohan, Priyank
Shinta, Ryuzo
Fujiwara, Jun
Takahashi, Hiroaki
Mott, Derrick
Matsumura, Yasufumi
Mizutani, Goro
Iwami, Kentaro
Umeda, Norihiro
Maenosono, Shinya
Keywords: Boehmite
Gold nanoparticle
Composite film
Localized surface plasmon resonance
Humidity sensor
Issue Date: 2012-04-27
Publisher: Elsevier
Magazine name: Sensors and Actuators B: Chemical
Volume: 168
Start page: 429
End page: 435
Abstract: Nanocomposite films consisting of gold nanoparticles (Au NPs) and boehmite nanorods (NRs) were synthesized via simple wet chemical methods. The nanocomposite film exhibited an excellent optical sensing capability of humidity utilizing the refractive-index-dependent localized surface plasmon resonance (LSPR), which directly enables low-cost and easy-to-use remote humidity monitoring. It has been revealed that the superior performance of the Au-NP/boehmite nanocomposite film is owing to porousness, smoothness, and hydrophilicity of the boehmite matrix.
Rights: NOTICE: This is the author's version of a work accepted for publication by Elsevier. Priyank Mohan, Ryuzo Shinta, Jun Fujiwara, Hiroaki Takahashi, Derrick Mott, Yasufumi Matsumura, Goro Mizutani, Kentaro Iwami, Norihiro Umeda, Shinya Maenosono, Sensors and Actuators B: Chemical, 168, 2012, 429-435,
URI: http://hdl.handle.net/10119/11457
Material Type: author
Appears in Collections:c10-1. 雑誌掲載論文 (Journal Articles)

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