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dc.creatorKostić, Mirjana
dc.creatorPotthast, Antje
dc.creatorRosenau, Thomas
dc.creatorKosma, Paul
dc.creatorSixta, Herbert
dc.date.accessioned2021-03-10T10:36:41Z
dc.date.available2021-03-10T10:36:41Z
dc.date.issued2006
dc.identifier.issn0969-0239
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/988
dc.description.abstractThe CCOA method for profiling of carbonyl groups by fluorescence labeling has meanwhile become an established procedure for dissolving pulps and rag papers. High molecular weight pulps, such as certain paper pulps, could not be analyzed so far due to their limited solubility in DMAc/LiCl. The new approach presented in this paper is based on the heterogeneous carbonyl-selective fluorescence labeling with CCOA (2), which is subsequently released with triflic acid from the labeled pulp in a quantitative manner, and the concentration of CCOA and CCOA-derived products is determined by HPLC. The procedure requires material in the mg range only. Calibration was performed against DMAc/LiCl-soluble standard pulps. Comparison of the data obtained by the novel approach correlated well with data from the established CCOA procedure.en
dc.publisherSpringer, Dordrecht
dc.rightsrestrictedAccess
dc.sourceCellulose
dc.subjectcarbonyl group determinationen
dc.subjectCCOA methoden
dc.subjectcelluloseen
dc.subjectDMAc/LiClen
dc.subjectfluorescence labelingen
dc.subjecthydrolysisen
dc.subjectpulpen
dc.titleA novel approach to determination of carbonyl groups in DMAc/LiCl-insoluble pulps by fluorescence labelingen
dc.typeconferenceObject
dc.rights.licenseARR
dc.citation.epage435
dc.citation.issue4
dc.citation.other13(4): 429-435
dc.citation.rankaM21
dc.citation.spage429
dc.citation.volume13
dc.identifier.doi10.1007/s10570-005-9040-1
dc.identifier.rcubconv_2704
dc.identifier.scopus2-s2.0-33747260234
dc.identifier.wos000239207600010
dc.type.versionpublishedVersion


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