Meine Merkliste
my.chemie.de  
Login  

Vapor Sensing: Organic Vapor Sensing Based on the Light Scattering Effect of Condensed Microdroplets (Small 24/2012)

The image illustrates a natural phenomenon of droplet formation caused by the condensation of vapor on a nonwettable surface at temperature below the dew point. Real‐time observing the light scattered from the droplets may lead to a new mechanism for vapor sensing. However, the dew point of organic vapor in an air sample is usually far below room temperature. The problem has been solved by J. Wu and co‐workers using porous silicon infiltrated with ionic liquids, on which the organic vapor can be condensed into microdroplets at a temperature far above the dew point. This finding, described on page 3775, leads to the creation of novel optical vapor sensor, which combines the light scattering effect of droplets with the sharp spectral features of pSi photonic crystal.

<!--Unmatched element: w:blockFixed-->

Autoren:   Haijuan Zhang, Xiaobo Wang, Jianmin Wu
Journal:   Small
Band:   8
Ausgabe:   24
Jahrgang:   2012
Seiten:   3774
DOI:   10.1002/smll.201290135
Erscheinungsdatum:   15.12.2012

Merkliste

Hier setzen Sie die nebenstehende Fachpublikation auf Ihre persönliche Merkliste.

Zusatzinformationen

Mehr über Wiley
Ihr Bowser ist nicht aktuell. Microsoft Internet Explorer 6.0 unterstützt einige Funktionen auf Chemie.DE nicht.