1975
DOI: 10.1289/ehp.751219
|View full text |Cite
|
Sign up to set email alerts
|

Determination of platinum, palladium, and lead in biological samples by atomic absorption spectrophotometry.

Abstract: A flameless atomic absorption method for the coexctraction of platinum and palladium from biological and environmental samples by high molecular weight amine (HMWA) is given. Also, methods for lead determination in biological samples by use of extractionflameless analysis and direct aspiration-flame analysis are reported. A study of lead contamination of Vacutainer tubes is given.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
3
1
3

Year Published

1975
1975
2016
2016

Publication Types

Select...
7
1

Relationship

1
7

Authors

Journals

citations
Cited by 13 publications
(7 citation statements)
references
References 12 publications
0
3
1
3
Order By: Relevance
“…Therefore, because of its increasing use and also due to toxicity of palladium(II) compounds to mammals, fish and higher plants (Lee, 1983), the determination of this pollutant in environmental matrices is of considerable importance for human exposure assessment and for the investigation of correlations with health effects. Several analytical methods have been reported based on atomic absorption spectrometry (Cetin et al, 2013;Tillery and Johnson, 1975;Tokalioglu et al, 2004;Chwastowska et al, 2004;Rojas et al, 2006;Liang et al, 2009), inductively coupled plasma spectrometry (Moldovan et al, 2003), differential pulse polarography (Dias and Nozaki, 1998), high performance liquid chromatography (Dong et al, 2006), derivative spectrophotometry (Vojkovic and Druskovic, 2003;Kumar et al, 2009), kinetic spectrophotometry (Niazi et al, 2008), extractive spectrophotometry (Kanetake and Otomo, 1988;Reddy et al, 2008;Safavi et al, 1997;Davis, 1969) and spectrophotometry (Mori et al, 1999;Marczenki and Kus, 1985;Otomo, 1963;Horiuchi and Nishida, 1967;Mizuno and Miyatani, 1976;Marczenki, 1986).…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Therefore, because of its increasing use and also due to toxicity of palladium(II) compounds to mammals, fish and higher plants (Lee, 1983), the determination of this pollutant in environmental matrices is of considerable importance for human exposure assessment and for the investigation of correlations with health effects. Several analytical methods have been reported based on atomic absorption spectrometry (Cetin et al, 2013;Tillery and Johnson, 1975;Tokalioglu et al, 2004;Chwastowska et al, 2004;Rojas et al, 2006;Liang et al, 2009), inductively coupled plasma spectrometry (Moldovan et al, 2003), differential pulse polarography (Dias and Nozaki, 1998), high performance liquid chromatography (Dong et al, 2006), derivative spectrophotometry (Vojkovic and Druskovic, 2003;Kumar et al, 2009), kinetic spectrophotometry (Niazi et al, 2008), extractive spectrophotometry (Kanetake and Otomo, 1988;Reddy et al, 2008;Safavi et al, 1997;Davis, 1969) and spectrophotometry (Mori et al, 1999;Marczenki and Kus, 1985;Otomo, 1963;Horiuchi and Nishida, 1967;Mizuno and Miyatani, 1976;Marczenki, 1986).…”
Section: Introductionmentioning
confidence: 99%
“…The determination of trace amounts of Pd in environmental samples required a preconcentration/separation procedure when relying on the reported methods (Cetin et al, 2013;Tillery and Johnson, 1975;Tokalioglu et al, 2004;Chwastowska et al, 2004;Rojas et al, 2006;Liang et al, 2009;Moldovan et al, 2003;Dias and Nozaki, 1998;Dong et al, 2006;Vojkovic and Druskovic, 2003;Kumar et al, 2009;Niazi et al, 2008;Kanetake and Otomo, 1988;Reddy et al, 2008;Safavi et al, 1997;Davis, 1969;Mori et al, 1999;Marczenki and Kus, 1985;Otomo, 1963;Horiuchi and Nishida, 1967;Mizuno and Miyatani, 1976;Marczenki, 1986), because of their very complex sample matrices. Conventional extractive spectrophotometric procedures for preconcentration and separation, although effective, are tedious, time-consuming, require large amount of sample and reagents and sometimes vulnerable to contamination and losses of analyte.…”
Section: Introductionmentioning
confidence: 99%
“…Study design provided for equal numbers of volunteer participants in each of three age groupings: age group I, [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16] years; age group II, 17-34 years; and age group III, 35 and over. Approximately 150 individuals were initially selected for study in each of the two areas, 50 in each age group.…”
Section: Introductionmentioning
confidence: 99%
“…Πολύ περιορισµένες µελέτες του λευκοχρύσου στον ατµοσφαιρικό αέρα έχουν πραγµατοποιηθεί µέχρι σήµερα. Τα επίπεδα του λευκοχρύσου σε αέρια δείγµατα κοντά σε αυτοκινητόδροµο της Καλιφόρνια το 1974 (περιορισµένη χρήση καταλυτών), ήταν χαµηλότερα του ορίου ανίχνευσης (0,05 pg/m 3 ) (Johnson et al, 1975). Η µέση συγκέντρωση λευκοχρύσου το 1973 σε έναν αυτοκινητόδροµο στην πόλη Γκένκ (Βέλγιο) αναφέρθηκε, ότι ήταν λιγότερη από 10 pg/m 3 (Schutyser et al, 1977).…”
Section: ύπαρξηunclassified
“…Υπάρχουν τρεις κύριες κατηγορίες βιοµηχανικών πηγών, όπου οι εργαζόµενοι εκτίθενται στο λευκόχρυσο: τα ορυχεία, ο καθαρισµός των µεταλλευµάτων και η επεξεργασία τους. Ο λευκόχρυσος στα ορυχεία βρίσκεται συνήθως µε την αδιάλυτη µεταλλική της µορφή ή µε άλλες µορφές που είναι ελάχιστα διαλυτές (Johnson et al, 1975). Οι διαδικασίες καθαρισµού των µεταλλευµάτων παρέχουν την πιθανή εξήγηση της παρουσίας των διαλυτών µορφών του λευκοχρύσου, ειδικά κατά τα τελευταία βήµατα.…”
Section: έκθεση στο χώρο εργασίαςunclassified