Hdl Handle:
http://hdl.handle.net/10149/98026
Title:
Indicators for the optical measurement of sulphur dioxide gas
Book Title:
Environmental and process monitoring technologies
Authors:
Sharma, A. (Ashutosh); Ali, Z. (Zulfiqur); McStay, D. (Daniel)
Editors:
Vo-Dinh, T. (Tuan)
Affiliation:
Cranfield Institute of Technology
Citation:
Sharma, A., Ali, Z. and McStay, D. (1992) 'Indicators for the optical measurement of sulphur dioxide gas', Environmental and process monitoring technologies, Los Angeles, USA, January 20, Environmental and process monitoring technologies. SPIE International Society for Optical Engineering, pp.280-284.
Publisher:
SPIE International Society for Optical Engineering
Conference:
Environmental and process monitoring technologies, Los Angeles, USA, January 20, 1992.
Issue Date:
1992
URI:
http://hdl.handle.net/10149/98026
DOI:
10.1117/12.59348
Abstract:
A number of fluorophores were investigated for their suitability to be employed as indicators in SO2 measurement. Several indicators, including PAH's, 5(and 6) carboxy- 4'-5'-dimethyl fluorescein, new fuschin, hydrazine hydrochloride, and chloropyridine hydrochloride, showed decrease in the fluorescence intensity with increase in SO2 concentration. Fluorescence quenching of benzopurpurin by SO2 is found to be extremely efficient, with a little or no interference from the other toxic gases NH3 and H2S. These results are analyzed using Stern-Volmer relation. The finding is considered to be of potential utility for the development of an improved fiber optic SO2 sensor/probe.
Type:
Meetings and Proceedings; Book Chapter
Language:
en
Keywords:
indicators; measurement; sulphur dioxide gas
Series/Report no.:
1637
ISSN:
0277-786X
ISBN:
0819407836
Rights:
Author can archive publisher's version/PDF. For full details see http://www.sherpa.ac.uk/romeo/ [Accessed 24/06/2010]
Citation Count:
1 [Scopus, 06/05/2010]

Full metadata record

DC FieldValue Language
dc.contributor.authorSharma, A. (Ashutosh)en
dc.contributor.authorAli, Z. (Zulfiqur)en
dc.contributor.authorMcStay, D. (Daniel)en
dc.contributor.editorVo-Dinh, T. (Tuan)en
dc.date.accessioned2010-05-06T12:09:40Z-
dc.date.available2010-05-06T12:09:40Z-
dc.date.issued1992-
dc.identifier.isbn0819407836-
dc.identifier.issn0277-786X-
dc.identifier.doi10.1117/12.59348-
dc.identifier.urihttp://hdl.handle.net/10149/98026-
dc.description.abstractA number of fluorophores were investigated for their suitability to be employed as indicators in SO2 measurement. Several indicators, including PAH's, 5(and 6) carboxy- 4'-5'-dimethyl fluorescein, new fuschin, hydrazine hydrochloride, and chloropyridine hydrochloride, showed decrease in the fluorescence intensity with increase in SO2 concentration. Fluorescence quenching of benzopurpurin by SO2 is found to be extremely efficient, with a little or no interference from the other toxic gases NH3 and H2S. These results are analyzed using Stern-Volmer relation. The finding is considered to be of potential utility for the development of an improved fiber optic SO2 sensor/probe.en
dc.language.isoenen
dc.publisherSPIE International Society for Optical Engineeringen
dc.relation.ispartofseries1637-
dc.rightsAuthor can archive publisher's version/PDF. For full details see http://www.sherpa.ac.uk/romeo/ [Accessed 24/06/2010]en
dc.subjectindicatorsen
dc.subjectmeasurementen
dc.subjectsulphur dioxide gasen
dc.titleIndicators for the optical measurement of sulphur dioxide gasen
dc.typeMeetings and Proceedingsen
dc.typeBook Chapteren
dc.contributor.departmentCranfield Institute of Technologyen
dc.title.bookEnvironmental and process monitoring technologiesen
dc.identifier.conferenceEnvironmental and process monitoring technologies, Los Angeles, USA, January 20, 1992.en
ref.citationcount1 [Scopus, 06/05/2010]en
or.citation.harvardSharma, A., Ali, Z. and McStay, D. (1992) 'Indicators for the optical measurement of sulphur dioxide gas', Environmental and process monitoring technologies, Los Angeles, USA, January 20, Environmental and process monitoring technologies. SPIE International Society for Optical Engineering, pp.280-284.-
prism.startingPage280-
prism.endingPage284-
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