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Article: Comparison of matrix effects in inductively coupled plasma using laser ablation and solution nebulization for dry and wet plasma conditions

TitleComparison of matrix effects in inductively coupled plasma using laser ablation and solution nebulization for dry and wet plasma conditions
Authors
KeywordsICP
Laser ablation
Matrix effects
Plasma diagnostics
Water loading
Issue Date2001
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/sab
Citation
Spectrochimica Acta - Part B Atomic Spectroscopy, 2001, v. 56 n. 8, p. 1375-1386 How to Cite?
AbstractMatrix effects of calcium in inductively coupled plasma-atomic emission spectrometry were investigated. Matrix effects were studied by monitoring the excitation conditions of the plasma using Zn ionic to atomic spectral line intensity ratios. Dry and wet inductively coupled plasmas with robust and non-robust conditions were compared. Laser ablation and solution nebulization sample introduction were used to produce the dry and wet plasma conditions, respectively. Low (0.6 l/min) and high (1.0 l/min) carrier gas flow rates were used to produce the robust and non-robust conditions, respectively. No differences in the trend of matrix effects for dry and wet plasmas were observed at vertical positions above normal observation height (> 8 mm height above load coil) for low and high carrier gas flow rates. However, matrix effects in the lower part of the plasma (< 8 mm height above load coil) were significantly different between dry and wet plasmas when a high carrier gas flow was used. The differences are likely due to the desolvation process. © 2001 Elsevier Science B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/70479
ISSN
2015 Impact Factor: 3.289
2015 SCImago Journal Rankings: 1.031
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorChan, GCYen_HK
dc.contributor.authorChan, WTen_HK
dc.contributor.authorMao, Xen_HK
dc.contributor.authorRusso, REen_HK
dc.date.accessioned2010-09-06T06:23:16Z-
dc.date.available2010-09-06T06:23:16Z-
dc.date.issued2001en_HK
dc.identifier.citationSpectrochimica Acta - Part B Atomic Spectroscopy, 2001, v. 56 n. 8, p. 1375-1386en_HK
dc.identifier.issn0584-8547en_HK
dc.identifier.urihttp://hdl.handle.net/10722/70479-
dc.description.abstractMatrix effects of calcium in inductively coupled plasma-atomic emission spectrometry were investigated. Matrix effects were studied by monitoring the excitation conditions of the plasma using Zn ionic to atomic spectral line intensity ratios. Dry and wet inductively coupled plasmas with robust and non-robust conditions were compared. Laser ablation and solution nebulization sample introduction were used to produce the dry and wet plasma conditions, respectively. Low (0.6 l/min) and high (1.0 l/min) carrier gas flow rates were used to produce the robust and non-robust conditions, respectively. No differences in the trend of matrix effects for dry and wet plasmas were observed at vertical positions above normal observation height (> 8 mm height above load coil) for low and high carrier gas flow rates. However, matrix effects in the lower part of the plasma (< 8 mm height above load coil) were significantly different between dry and wet plasmas when a high carrier gas flow was used. The differences are likely due to the desolvation process. © 2001 Elsevier Science B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/saben_HK
dc.relation.ispartofSpectrochimica Acta - Part B Atomic Spectroscopyen_HK
dc.rightsSpectrochimica Acta Part B: Atomic Spectroscopy. Copyright © Elsevier BV.en_HK
dc.subjectICPen_HK
dc.subjectLaser ablationen_HK
dc.subjectMatrix effectsen_HK
dc.subjectPlasma diagnosticsen_HK
dc.subjectWater loadingen_HK
dc.titleComparison of matrix effects in inductively coupled plasma using laser ablation and solution nebulization for dry and wet plasma conditionsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0584-8547&volume=56&spage=1375&epage=1386&date=2001&atitle=Comparison+of+matrix+effects+in+inductively+coupled+plasma+using+laser+ablation+and+solution+nebulization+for+dry+and+wet+plasma+conditionsen_HK
dc.identifier.emailChan, WT:wtchan@hku.hken_HK
dc.identifier.authorityChan, WT=rp00668en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0584-8547(01)00252-Xen_HK
dc.identifier.scopuseid_2-s2.0-0035979604en_HK
dc.identifier.hkuros68410en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0035979604&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume56en_HK
dc.identifier.issue8en_HK
dc.identifier.spage1375en_HK
dc.identifier.epage1386en_HK
dc.identifier.isiWOS:000171362000004-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridChan, GCY=7202355292en_HK
dc.identifier.scopusauthoridChan, WT=7403918827en_HK
dc.identifier.scopusauthoridMao, X=7402841260en_HK
dc.identifier.scopusauthoridRusso, RE=7201443495en_HK

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