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dc.contributor.authorFalkhofen, Judith-
dc.contributor.authorWolff, Marcus-
dc.date.accessioned2026-08-17T08:56:30Z-
dc.date.available2026-08-17T08:56:30Z-
dc.date.issued2025-
dc.identifier.urihttps://hdl.handle.net/20.500.12738/19312-
dc.description.abstractQuartz-enhanced photoacoustic spectroscopy (QEPAS) employs a quartz tuning fork (QTF) as detector for the photoacoustic signal and enables laser spectroscopic gas sensors with extraordinarily high detection sensitivity [1]. We adapted this powerful technique for the analysis of solid and liquid samples and present potential applications and newest results. [1] B. Li, G. Menduni, M. Giglio, P. Patimisco, A. Sampaolo, A. Zifarelli, H. Wu, T. Wei, V. Spagnolo, L. Dong, „Quartz-enhanced photoacoustic spectroscopy (QEPAS) and Beat Frequency-QEPAS techniques for air pollutants detection: A comparison in terms of sensitivity and acquisition time”, Photoacoustics 31, 100479 (2023).en
dc.language.isoenen_US
dc.publisherC-PASSen_US
dc.subject.ddc540: Chemieen_US
dc.titleQEPAS analyzer for solids and liquidsen
dc.typeOtheren_US
dc.relation.conferenceConference on Photonics for Advanced Spectroscopy and Sensing 2025en_US
dc.description.versionPeerRevieweden_US
openaire.rightsinfo:eu-repo/semantics/openAccessen_US
tuhh.identifier.urnurn:nbn:de:gbv:18302-reposit-239316-
tuhh.oai.showtrueen_US
tuhh.publication.instituteDepartment Maschinenbau und Produktion (ehemalig, aufgelöst 10.2025)en_US
tuhh.publication.instituteFakultät Technik und Informatik (ehemalig, aufgelöst 10.2025)en_US
tuhh.publisher.urlhttps://www.c-pass.eu/media/attachments/2025/09/11/2025_book_of_abstracts.pdf-
tuhh.relation.ispartofseriesC-PASS, Conference on Photonics for Advanced Spectroscopy and Sensing environmental and bio-medical applications sensing, industrial process monitoring and agri-food analysis : 14.-19. September 2025, Calaserena Resort (CA), Sardinia, Italyen_US
tuhh.type.opusSonstiges-
tuhh.type.rdmtrue-
dc.type.casraiOther-
dc.type.diniOther-
dc.type.driverother-
dc.type.statusinfo:eu-repo/semantics/publishedVersionen_US
dcterms.DCMITypeText-
local.comment.externalHier handelt es sich um einen Vortrag in Form eines Abstract (Konferenz).en_US
tuhh.apc.statusfalseen_US
item.fulltextWith Fulltext-
item.tuhhseriesidC-PASS, Conference on Photonics for Advanced Spectroscopy and Sensing environmental and bio-medical applications sensing, industrial process monitoring and agri-food analysis : 14.-19. September 2025, Calaserena Resort (CA), Sardinia, Italy-
item.grantfulltextopen-
item.creatorGNDFalkhofen, Judith-
item.creatorGNDWolff, Marcus-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_1843-
item.openairetypeOther-
item.creatorOrcidFalkhofen, Judith-
item.creatorOrcidWolff, Marcus-
item.cerifentitytypePublications-
item.seriesrefC-PASS, Conference on Photonics for Advanced Spectroscopy and Sensing environmental and bio-medical applications sensing, industrial process monitoring and agri-food analysis : 14.-19. September 2025, Calaserena Resort (CA), Sardinia, Italy-
crisitem.author.deptDepartment Maschinenbau und Produktion (ehemalig, aufgelöst 10.2025)-
crisitem.author.deptDepartment Maschinenbau und Produktion (ehemalig, aufgelöst 10.2025)-
crisitem.author.orcid0000-0003-0781-5248-
crisitem.author.parentorgFakultät Technik und Informatik (ehemalig, aufgelöst 10.2025)-
crisitem.author.parentorgFakultät Technik und Informatik (ehemalig, aufgelöst 10.2025)-
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