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000055987 0247_ $$2pmid$$apmid:16921534
000055987 0247_ $$2DOI$$a10.1002/rcm.2586
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000055987 041__ $$aeng
000055987 082__ $$a530
000055987 084__ $$2WoS$$aBiochemical Research Methods
000055987 084__ $$2WoS$$aChemistry, Analytical
000055987 084__ $$2WoS$$aSpectroscopy
000055987 1001_ $$0P:(DE-Juel1)VDB66615$$aFisseha, R.$$b0$$uFZJ
000055987 245__ $$aDetermination of stable carbon isotopes of organic acids and carbonaceous aerosols in the atmosphere
000055987 260__ $$aNew York, NY$$bWiley Interscience$$c2006
000055987 300__ $$a2343 - 2347
000055987 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article
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000055987 440_0 $$016701$$aRapid Communications in Mass Spectrometry$$v20$$x0951-4198
000055987 500__ $$aRecord converted from VDB: 12.11.2012
000055987 520__ $$aA wet oxidation method for the compound-specific determination of stable carbon isotopes (delta(13)C) of organic acids in the gas and aerosol phase, as well as of water-soluble organic carbon (WSOC), is presented. Sampling of the organic acids was done using a wet effluent diffusion denuder/aerosol collector (WEDD/AC) coupled to an ion chromatography (IC) system. The method allows for compound-specific stable carbon isotope analysis by collecting different fractions of organic acids at the end of the IC system using a fraction collector. delta(13)C analyses of organic acids were conducted by oxidizing the organic acids with sodium persulfate at a temperature of 100 degrees C and determining the delta(13)C value of the resulting carbon dioxide (CO(2)) with an isotope ratio mass spectrometer. In addition, analysis of delta(13)C of the WSOC was performed for particulate carbon collected on aerosol filters. The WSOC was extracted from the filters using ultrapure water (MQ water), and the dissolved organic carbon was oxidized to CO(2) using the oxidation method. The wet oxidation method has an accuracy of 0.5 per thousand with a precision of +/-0.4 per thousand and provides a quantitative result for organic carbon with a detection limit of 150 ng of carbon.
000055987 536__ $$0G:(DE-Juel1)FUEK406$$2G:(DE-HGF)$$aAtmosphäre und Klima$$cP22$$x0
000055987 588__ $$aDataset connected to Web of Science, Pubmed
000055987 650_2 $$2MeSH$$aAcids: chemistry
000055987 650_2 $$2MeSH$$aAerosols: analysis
000055987 650_2 $$2MeSH$$aAtmosphere: chemistry
000055987 650_2 $$2MeSH$$aCarbon: analysis
000055987 650_2 $$2MeSH$$aCarbon Dioxide: analysis
000055987 650_2 $$2MeSH$$aCarbon Isotopes: analysis
000055987 650_2 $$2MeSH$$aEnvironmental Monitoring: methods
000055987 650_2 $$2MeSH$$aGas Chromatography-Mass Spectrometry: methods
000055987 650_2 $$2MeSH$$aOrganic Chemicals: analysis
000055987 650_7 $$00$$2NLM Chemicals$$aAcids
000055987 650_7 $$00$$2NLM Chemicals$$aAerosols
000055987 650_7 $$00$$2NLM Chemicals$$aCarbon Isotopes
000055987 650_7 $$00$$2NLM Chemicals$$aOrganic Chemicals
000055987 650_7 $$0124-38-9$$2NLM Chemicals$$aCarbon Dioxide
000055987 650_7 $$07440-44-0$$2NLM Chemicals$$aCarbon
000055987 650_7 $$2WoSType$$aJ
000055987 7001_ $$0P:(DE-HGF)0$$aSaurer, M.$$b1
000055987 7001_ $$0P:(DE-HGF)0$$aJäggi, M.$$b2
000055987 7001_ $$0P:(DE-HGF)0$$aSzidat, S.$$b3
000055987 7001_ $$0P:(DE-HGF)0$$aSiegwolf, R. T. W.$$b4
000055987 7001_ $$0P:(DE-HGF)0$$aBaltensperger, U.$$b5
000055987 773__ $$0PERI:(DE-600)2002158-6$$a10.1002/rcm.2586$$gVol. 20, p. 2343 - 2347$$p2343 - 2347$$q20<2343 - 2347$$tRapid communications in mass spectrometry$$v20$$x0951-4198$$y2006
000055987 8567_ $$uhttp://dx.doi.org/10.1002/rcm.2586
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000055987 9141_ $$aNachtrag$$y2006
000055987 915__ $$0StatID:(DE-HGF)0010$$aJCR/ISI refereed
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