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Article: Determination of bismuth in serum and urine by direct injection nebulization inductively coupled plasma mass spectrometry

TitleDetermination of bismuth in serum and urine by direct injection nebulization inductively coupled plasma mass spectrometry
Authors
KeywordsBismuth
Direct Injection Nebulization
Inductively Coupled Plasma Mass Spectrometry
Serum
Urine
Issue Date1997
PublisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/jaas
Citation
Journal Of Analytical Atomic Spectrometry, 1997, v. 12 n. 10, p. 1111-1114 How to Cite?
AbstractA sensitive method for the determination of Bi by direct injection nebulization inductively coupled plasma mass spectrometry (DIN-ICP-MS) in biological fluids is described. The detection limit for Bi is 9.7 ng 1-1 (ca. 46 pmol dm-3) with DIN compared with 17 ng 1-1 (ca. 81 pmol dm-3) with conventional pneumatic nebulization (PN). The absolute amount detectable by DIN-ICP-MS is about two orders of magnitude lower for DIN compared with PN (0.019 and 1.70 pg, respectively). Sample wash-out times were greatly reduced using DIN owing to minimization of the memory effect for Bi. Using T1 as an internal standard, good calibrations were obtained for Bi standards in 0.14 mol dm-3 nitric acid, serum and urine with comparable linearity between the matrices, and these were used for the determination of Bi in serum and urine samples from animals dosed with the antiulcer compound RBC (ranitidine bismuth citrate). This method is potentially useful in studies of the metabolism and biodistribution of Bi-containing drugs.
Persistent Identifierhttp://hdl.handle.net/10722/167573
ISSN
2015 Impact Factor: 3.379
2015 SCImago Journal Rankings: 1.022
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLi, Hen_US
dc.contributor.authorKeohane, BMen_US
dc.contributor.authorSun, Hen_US
dc.contributor.authorSadler, PJen_US
dc.date.accessioned2012-10-08T03:08:39Z-
dc.date.available2012-10-08T03:08:39Z-
dc.date.issued1997en_US
dc.identifier.citationJournal Of Analytical Atomic Spectrometry, 1997, v. 12 n. 10, p. 1111-1114en_US
dc.identifier.issn0267-9477en_US
dc.identifier.urihttp://hdl.handle.net/10722/167573-
dc.description.abstractA sensitive method for the determination of Bi by direct injection nebulization inductively coupled plasma mass spectrometry (DIN-ICP-MS) in biological fluids is described. The detection limit for Bi is 9.7 ng 1-1 (ca. 46 pmol dm-3) with DIN compared with 17 ng 1-1 (ca. 81 pmol dm-3) with conventional pneumatic nebulization (PN). The absolute amount detectable by DIN-ICP-MS is about two orders of magnitude lower for DIN compared with PN (0.019 and 1.70 pg, respectively). Sample wash-out times were greatly reduced using DIN owing to minimization of the memory effect for Bi. Using T1 as an internal standard, good calibrations were obtained for Bi standards in 0.14 mol dm-3 nitric acid, serum and urine with comparable linearity between the matrices, and these were used for the determination of Bi in serum and urine samples from animals dosed with the antiulcer compound RBC (ranitidine bismuth citrate). This method is potentially useful in studies of the metabolism and biodistribution of Bi-containing drugs.en_US
dc.languageengen_US
dc.publisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/jaasen_US
dc.relation.ispartofJournal of Analytical Atomic Spectrometryen_US
dc.subjectBismuthen_US
dc.subjectDirect Injection Nebulizationen_US
dc.subjectInductively Coupled Plasma Mass Spectrometryen_US
dc.subjectSerumen_US
dc.subjectUrineen_US
dc.titleDetermination of bismuth in serum and urine by direct injection nebulization inductively coupled plasma mass spectrometryen_US
dc.typeArticleen_US
dc.identifier.emailSun, H:hsun@hkucc.hku.hken_US
dc.identifier.authoritySun, H=rp00777en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1039/A700269F-
dc.identifier.scopuseid_2-s2.0-0031249287en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0031249287&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume12en_US
dc.identifier.issue10en_US
dc.identifier.spage1111en_US
dc.identifier.epage1114en_US
dc.identifier.isiWOS:A1997YB97500004-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridLi, H=14023043100en_US
dc.identifier.scopusauthoridKeohane, BM=6602221446en_US
dc.identifier.scopusauthoridSun, H=7404827446en_US
dc.identifier.scopusauthoridSadler, PJ=7103024488en_US

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