Please use this identifier to cite or link to this item: https://doi.org/10.15480/882.4595
DC FieldValueLanguage
dc.contributor.authorSchuster, Jonas-
dc.contributor.authorHuber, Johanna-
dc.contributor.authorStumme, Jakob-
dc.contributor.authorGrieb, Anissa-
dc.contributor.authorErnst, Mathias-
dc.date.accessioned2022-09-19T13:37:50Z-
dc.date.available2022-09-19T13:37:50Z-
dc.date.issued2022-08-30-
dc.identifier.citationFrontiers in Environmental Chemistry 3 (): 931067 (2022-08-30)de_DE
dc.identifier.issn2673-4486de_DE
dc.identifier.urihttp://hdl.handle.net/11420/13626-
dc.description.abstractGraphical Abstracten
dc.description.sponsorshipDeutsche Forschungsgemeinschaft (DFG)de_DE
dc.description.sponsorshipGerman-Israeli Water Technology Cooperation Programde_DE
dc.language.isoende_DE
dc.publisherFrontiers Media S.A.de_DE
dc.relation.ispartofFrontiers in Environmental Chemistryde_DE
dc.rightsCC BY 4.0de_DE
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/de_DE
dc.subjectdrinking water qualityde_DE
dc.subjectreal-time monitoringde_DE
dc.subjectdissolved organic matterde_DE
dc.subjectPARAFACde_DE
dc.subjectbacterial growthde_DE
dc.subjectfluorescence spectroscopyde_DE
dc.subjectflow cytometryde_DE
dc.subject.ddc570: Biowissenschaften, Biologiede_DE
dc.subject.ddc600: Technikde_DE
dc.subject.ddc620: Ingenieurwissenschaftende_DE
dc.titleCombining real-time fluorescence spectroscopy and flow cytometry to reveal new insights in DOC and cell characterization of drinking waterde_DE
dc.typeArticlede_DE
dc.date.updated2022-09-13T09:20:18Z-
dc.identifier.doi10.15480/882.4595-
dc.type.diniarticle-
dcterms.DCMITypeText-
tuhh.identifier.urnurn:nbn:de:gbv:830-882.0196513-
tuhh.oai.showtruede_DE
tuhh.abstract.englishSudden changes in drinking water quality can cause harmful consequences for end users. Thus, real-time monitoring of drinking water quality can allow early warning and provide crucial gains for securing safe water distribution. This study investigated the advantages of simultaneous real-time measuring of flow cytometry and fluorescence spectroscopy. A contamination event was investigated in a laboratory-scale analysis by spiking drinking water samples with organic nutrients. Flow cytometric data were analyzed by creating fingerprints based on differentiation into high and low nucleic acid cells (HNA/LNA). The detailed characterization of these data showed that an increase in HNA cells indicated an increase in the bacterial growth potential even before actual TCC increases. The fluorescence data was decomposed via the PARAFAC method to reveal seven fluorescent components. Three aromatic protein-like components were associated with the microbiological condition of the drinking water cells; namely, Components 4 (λ Ex = 279 nm, λ Em = 351 nm), 6 (λ Ex = 279 nm, λ Em = 332 nm), and 7 (λ Ex = 276 nm, λ Em = 302 nm). Component 6 was identified as a possible organic variable for appropriate monitoring of TCC, whereas Components 4 and 7 were identified as organic compounds representing nutrients for organisms present in drinking water. Overall, combining both methods for real-time monitoring can be a powerful tool to guarantee drinking water quality.de_DE
tuhh.publisher.doi10.3389/fenvc.2022.931067-
tuhh.publication.instituteWasserressourcen und Wasserversorgung B-11de_DE
tuhh.identifier.doi10.15480/882.4595-
tuhh.type.opus(wissenschaftlicher) Artikel-
dc.type.driverarticle-
dc.type.casraiJournal Article-
tuhh.container.volume3de_DE
dc.relation.projectOpen-Access-Publikationskosten / 2022-2024 / Technische Universität Hamburg (TUHH)de_DE
dc.relation.projectOnline-Monitoring und digitale Steuerung in Trinkwasserversorgungssystemende_DE
dc.rights.nationallicensefalsede_DE
tuhh.container.articlenumber931067de_DE
local.status.inpressfalsede_DE
local.type.versionpublishedVersionde_DE
dcterms.publisher.place-
datacite.resourceTypeArticle-
datacite.resourceTypeGeneralJournalArticle-
item.fulltextWith Fulltext-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.creatorOrcidSchuster, Jonas-
item.creatorOrcidHuber, Johanna-
item.creatorOrcidStumme, Jakob-
item.creatorOrcidGrieb, Anissa-
item.creatorOrcidErnst, Mathias-
item.creatorGNDSchuster, Jonas-
item.creatorGNDHuber, Johanna-
item.creatorGNDStumme, Jakob-
item.creatorGNDGrieb, Anissa-
item.creatorGNDErnst, Mathias-
item.openairetypeArticle-
item.grantfulltextopen-
item.languageiso639-1en-
item.mappedtypeArticle-
crisitem.funder.funderid501100001659-
crisitem.funder.funderrorid018mejw64-
crisitem.project.funderDeutsche Forschungsgemeinschaft (DFG)-
crisitem.project.funderBundesministerium für Bildung und Forschung (BMBF)-
crisitem.project.funderid501100001659-
crisitem.project.funderid501100002347-
crisitem.project.funderrorid018mejw64-
crisitem.project.funderrorid04pz7b180-
crisitem.project.grantno02WIL1553A-
crisitem.author.deptWasserressourcen und Wasserversorgung B-11-
crisitem.author.deptWasserressourcen und Wasserversorgung B-11-
crisitem.author.deptWasserressourcen und Wasserversorgung B-11-
crisitem.author.deptWasserressourcen und Wasserversorgung B-11-
crisitem.author.orcid0000-0001-5077-5312-
crisitem.author.orcid0000-0003-0601-2953-
crisitem.author.orcid0000-0001-9282-6683-
crisitem.author.parentorgStudiendekanat Bauwesen (B)-
crisitem.author.parentorgStudiendekanat Bauwesen (B)-
crisitem.author.parentorgStudiendekanat Bauwesen (B)-
crisitem.author.parentorgStudiendekanat Bauwesen (B)-
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