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Sensing of alkanes in water by using optical microring resonators with hydrophobic and hydrophilic surfaces

 
: Orghici, R.; Schade, W.; Reinhard, B.M.

:

Optical Society of America -OSA-, Washington/D.C.:
Applied Industrial Optics. Spectroscopy, Imaging and Metrology 2014 : Seattle, Washington United States 13–17 July 2014
Washington, DC: OSA, 2014
ISBN: 978-1-55752-308-2
Paper JTu4A.47
Meeting "Applied Industrial Optics" <2014, Seattle/Wash.>
English
Conference Paper
Fraunhofer HHI ()

Abstract
The use of optical microring resonators with hydrophobic and hydrophilic surfaces for the sensitive and selective detection of alkanes in water is presented. In the case of octane, for example, a detection limit in the range of 0.7 µg/L has been achieved.

: http://publica.fraunhofer.de/documents/N-351304.html