Biological monitoring of arsenic pollution based on whole blood arsenic atomic absorption assessment with in situ hydride trapping

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Biological monitoring of arsenic pollution based on whole blood arsenic atomic absorption assessment with in situ hydride trapping. / Ivanenko, N.B.; Solovyev, N.D.; Ivanenko, A.A.; Navolotskii, D.V.

In: Journal of Analytical Atomic Spectrometry, Vol. 29, No. 10, 2014, p. 1850-1857.

Research output: Contribution to journal › Article

BibTeX

@article{bc1bf32a5d1b475181fd57614304c65b,

title = "Biological monitoring of arsenic pollution based on whole blood arsenic atomic absorption assessment with in situ hydride trapping",

abstract = "A digestion-free blood arsenic assessment method based upon in situ trapping of arsenic hydride in coated graphite furnace was developed. Double layer coating of the furnace with Na2WO4–H2PtCl6 was used. Arsenic limit of detection (3s) for whole blood samples was 0.1 ug/L. Dynamic range was 60–1000 pg As. Relative standard deviation for blood samples (n ¼ 3) was 7–13%. Blood arsenic biomonitoring in infants residing in an industrially polluted area was performed using the designed method. Whole blood arsenic determination was performed in 92 subjects of case group and 56 subjects of age-matched control group. For both groups observed, blood arsenic distribution was found to be close to lognormal. Lognormalized mean blood arsenic for the case group was 5.89 1.31 ug/L, whereas for controls it was 1.50 2.26 ug/L. Significant blood arsenic elevation was observed in the case group of the infants under study as compared to the controls and previously published data.",

keywords = "arsenic, blood, biomonitoring, atomic absorption spectrometry, hydride generation",

author = "N.B. Ivanenko and N.D. Solovyev and A.A. Ivanenko and D.V. Navolotskii",

year = "2014",

doi = "10.1039/c4ja00130c",

language = "English",

volume = "29",

pages = "1850--1857",

journal = "Journal of Analytical Atomic Spectrometry",

issn = "0267-9477",

publisher = "Royal Society of Chemistry",

number = "10",

}

RIS

TY - JOUR

T1 - Biological monitoring of arsenic pollution based on whole blood arsenic atomic absorption assessment with in situ hydride trapping

AU - Ivanenko, N.B.

AU - Solovyev, N.D.

AU - Ivanenko, A.A.

AU - Navolotskii, D.V.

PY - 2014

Y1 - 2014

N2 - A digestion-free blood arsenic assessment method based upon in situ trapping of arsenic hydride in coated graphite furnace was developed. Double layer coating of the furnace with Na2WO4–H2PtCl6 was used. Arsenic limit of detection (3s) for whole blood samples was 0.1 ug/L. Dynamic range was 60–1000 pg As. Relative standard deviation for blood samples (n ¼ 3) was 7–13%. Blood arsenic biomonitoring in infants residing in an industrially polluted area was performed using the designed method. Whole blood arsenic determination was performed in 92 subjects of case group and 56 subjects of age-matched control group. For both groups observed, blood arsenic distribution was found to be close to lognormal. Lognormalized mean blood arsenic for the case group was 5.89 1.31 ug/L, whereas for controls it was 1.50 2.26 ug/L. Significant blood arsenic elevation was observed in the case group of the infants under study as compared to the controls and previously published data.

AB - A digestion-free blood arsenic assessment method based upon in situ trapping of arsenic hydride in coated graphite furnace was developed. Double layer coating of the furnace with Na2WO4–H2PtCl6 was used. Arsenic limit of detection (3s) for whole blood samples was 0.1 ug/L. Dynamic range was 60–1000 pg As. Relative standard deviation for blood samples (n ¼ 3) was 7–13%. Blood arsenic biomonitoring in infants residing in an industrially polluted area was performed using the designed method. Whole blood arsenic determination was performed in 92 subjects of case group and 56 subjects of age-matched control group. For both groups observed, blood arsenic distribution was found to be close to lognormal. Lognormalized mean blood arsenic for the case group was 5.89 1.31 ug/L, whereas for controls it was 1.50 2.26 ug/L. Significant blood arsenic elevation was observed in the case group of the infants under study as compared to the controls and previously published data.

KW - arsenic

KW - blood

KW - biomonitoring

KW - atomic absorption spectrometry

KW - hydride generation

U2 - 10.1039/c4ja00130c

DO - 10.1039/c4ja00130c

M3 - Article

VL - 29

SP - 1850

EP - 1857

JO - Journal of Analytical Atomic Spectrometry

JF - Journal of Analytical Atomic Spectrometry

SN - 0267-9477

IS - 10

ER -

ID: 7012537