QEPAS analyzer for solids and liquids

Falkhofen, Judith; Wolff, Marcus

DC Element	Wert	Sprache
dc.contributor.author	Falkhofen, Judith	-
dc.contributor.author	Wolff, Marcus	-
dc.date.accessioned	2026-08-17T08:56:30Z	-
dc.date.available	2026-08-17T08:56:30Z	-
dc.date.issued	2025	-
dc.identifier.uri	https://hdl.handle.net/20.500.12738/19312	-
dc.description.abstract	Quartz-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.iso	en	en_US
dc.publisher	C-PASS	en_US
dc.subject.ddc	540: Chemie	en_US
dc.title	QEPAS analyzer for solids and liquids	en
dc.type	Other	en_US
dc.relation.conference	Conference on Photonics for Advanced Spectroscopy and Sensing 2025	en_US
dc.description.version	PeerReviewed	en_US
openaire.rights	info:eu-repo/semantics/openAccess	en_US
tuhh.identifier.urn	urn:nbn:de:gbv:18302-reposit-239316	-
tuhh.oai.show	true	en_US
tuhh.publication.institute	Department Maschinenbau und Produktion (ehemalig, aufgelöst 10.2025)	en_US
tuhh.publication.institute	Fakultät Technik und Informatik (ehemalig, aufgelöst 10.2025)	en_US
tuhh.publisher.url	https://www.c-pass.eu/media/attachments/2025/09/11/2025_book_of_abstracts.pdf	-
tuhh.relation.ispartofseries	C-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	en_US
tuhh.type.opus	Sonstiges	-
tuhh.type.rdm	true	-
dc.type.casrai	Other	-
dc.type.dini	Other	-
dc.type.driver	other	-
dc.type.status	info:eu-repo/semantics/publishedVersion	en_US
dcterms.DCMIType	Text	-
local.comment.external	Hier handelt es sich um einen Vortrag in Form eines Abstract (Konferenz).	en_US
tuhh.apc.status	false	en_US
item.fulltext	With Fulltext	-
item.tuhhseriesid	C-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.grantfulltext	open	-
item.creatorGND	Falkhofen, Judith	-
item.creatorGND	Wolff, Marcus	-
item.languageiso639-1	en	-
item.openairecristype	http://purl.org/coar/resource_type/c_1843	-
item.openairetype	Other	-
item.creatorOrcid	Falkhofen, Judith	-
item.creatorOrcid	Wolff, Marcus	-
item.cerifentitytype	Publications	-
item.seriesref	C-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.dept	Department Maschinenbau und Produktion (ehemalig, aufgelöst 10.2025)	-
crisitem.author.dept	Department Maschinenbau und Produktion (ehemalig, aufgelöst 10.2025)	-
crisitem.author.orcid	0000-0003-0781-5248	-
crisitem.author.parentorg	Fakultät Technik und Informatik (ehemalig, aufgelöst 10.2025)	-
crisitem.author.parentorg	Fakultät Technik und Informatik (ehemalig, aufgelöst 10.2025)	-
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