Issue Information
ماهنامه با شماره پیاپی سال 2005
Pages
-1241
From page
1242
To page
0
Abstract
Gold nanoparticles interact with aqueous ozone to produce a surface plasmon resonance shift without aggregation of the nanoparticles. Given ozoneʹs destructive nature, the surprising finding was that the gold nanoparticles returned to their original color and were able to cycle between the wavelengths as ozone was introduced and removed. Gold islands were made and tested for a gaseous ozone response. Similarly to the aqueous system, the gold islands show a cycling effect. Potentially, this system would be useful as a sensor that identifies the presence of ozone in gaseous media.
Journal title
Talanta
Serial Year
2005
Journal title
Talanta
Record number
111494
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