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An optical-based instrument for halithosis detection

dc.contributor.authorGonzález Norniella, Joaquín spa
dc.contributor.authorValledor Llopis, Marta spa
dc.contributor.authorCampo Rodríguez, Juan Carlos spa
dc.contributor.authorFerrero Martín, Francisco Javier spa
dc.contributor.authorRodríguez Castrillón, José Ángel spa
dc.contributor.authorPereiro García, María Rosario spa
dc.contributor.authorSanz Medel, Alfredo spa
dc.date.accessioned2013-01-30T12:38:46Z
dc.date.available2013-01-30T12:38:46Z
dc.date.issued2010spa
dc.identifier.isbn9781424428335spa
dc.identifier.urihttp://hdl.handle.net/10651/12355
dc.description.abstractHalitosis is a condition of oral health which may be an indicator of serious diseases. It is caused by the presence of sulphured compounds, such as H2S, inside patient's mouth. Traditionally, bad breath analysis has been carried out by equipment based on gases chromatography. Nowadays, sensors and equipment based on electrochemical measurements have been also proposed. In this paper, an optical halimeter based on measurements of reflectance changes is proposed. Optical components and the chemical sensor have been included in a flow cell. Experimental tests show that it is possible to measure H2S optically.spa
dc.format.extentp. 332-334spa
dc.language.isoeng
dc.relation.ispartof2010 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2010 - Proceedingsspa
dc.sourceSCOPUSspa
dc.subjectReflectance , Chemical Sensor , Halimeter , Halitosis , Photodiode , Sulphured Compoundsspa
dc.titleAn optical-based instrument for halithosis detectioneng
dc.typeconference outputspa
dc.identifier.local20101152spa
dc.identifier.doi10.1109/IMTC.2010.5488045spa
dc.relation.publisherversionhttp://dx.doi.org/10.1109/IMTC.2010.5488045spa


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