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Tytuł artykułu

Fast and accurate methodology for direct mercury determination in hair and nails

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
A solvent-free, easy, fast and waste-free methodology was developed for the determination of total mercury levels in hair and nails. Samples were taken from several volunteers and directly analysed, with levels of mercury in the range between 0.5 and 8 ng/mg. The influence of quantity of hair, as well as the addition of small amount of solvent and the necessity of previous treatment were studied. Also, a history of mercury exposure was provided by the distance of the hair from the scalp of each volunteer, the results of which were correlated with fish consumption. Furthermore, a short study of mercury in nails was carried out and correlated to the results from hair mercury levels. A small quantity of 5 mg of hair with an addition of 50 μL of water to the sample without previous treatment was adequate to get a representative result in less than 10 minutes. The accuracy of the proposed method was confirmed by analysing certified reference materials including Coal Fly Ash-NIST SRM 1633b, Fucus-IAEA 140 and three unpolished Rice Flour NIES-10. The observed results were found to be in good agreement with the certified values.
Słowa kluczowe
Wydawca

Czasopismo
Rocznik
Tom
2
Numer
1
Opis fizyczny
Daty
otrzymano
2015-05-22
zaakceptowano
2015-12-03
online
2016-02-11
Twórcy
autor
  • Departamento de Química Analítica (Universitat
    de València), Burjassot-46100 (Valencia), España
autor
  • Departamento de Química Analítica (Universitat
    de València), Burjassot-46100 (Valencia), España
  • Departamento de Química Analítica (Universitat
    de València), Burjassot-46100 (Valencia), España
Bibliografia
  • [1] Díez S., Human Health Effects of Methilmercury Exposure.Reviews of Environmental Contamination and Toxicology, 2008,198.
  • [2] Watrasa C.J., Backa R.C., Halvorsen S., Hudson R.J.M., MorrisonK.A, Wente S.P., Bioaccumulation of mercury in pelagicfreshwater food webs, Sci. Total Environ., 1998, 219, 183-208.
  • [3] Endo T., Haraguchi K., High mercury levels in hair samples fromresidents of Taiji, a Japanese whaling town, Marine PollutionBulletin, 2010, 60, 743-747.[WoS]
  • [4] Nakamura M., Hachiya N., Murata K-Y., Nakanishi I., Kondo T.,Yasutake A., Miyamoto K-I., Ser P.H., Omi S., Furasawa H.,Watanabe C., Usuki F., Sakamoto M., Methylmercury exposureand neurological outcomes in Taiji residents accustomed toconsuming whale meat, Environment International, 2014, 68,25-32.[WoS]
  • [5] Li Y-F., Chen C., Li B., Wang J., Gao Y., Zhao Y., Chai Z., Scalphair as a biomarker in environmental and occupationalmercury exposed populations: Suitable or not?, EnvironmentalResearch, 2008, 107, 39-44.[WoS]
  • [6] Li P., Feng X., Qiu G., Wan Q., Hair can be a good biomarkerof occupational exposure to mercury vapor: Simulatedexperiments and field data analysis, Science of the TotalEnvironment, 2011, 409, 4484-4488.[WoS]
  • [7] Miklavčič A., Cuderman P., Mazej D., Tratnik J.S., Krsnik M.,Planinšek P., Osredkar J., Horvat M., Biomarkers of low-levelmercury exposure through fish consumption in pregnant andlactating Slovenian women, Environmental Research, 2011, 111,1201-1207.[WoS]
  • [8] Miklavčič A., Casetta A., Tratnik J.S. Mazej D., Mariuz M.,Sofianou K, Mercury, arsenic and selenium exposure levelsin relation to fish consumption in the Mediterranean area,Environmental Research, 2013, 120, 7-17.[WoS]
  • [9] Dolbec J., Mergler D., Larribe F., Roulet M., Lebel J., Lucotte M,Sequential analysis of hair mercury levels in relation to fishdiet of an Amazonian population, Brazil, The Science of theTotal Environment, 2001, 271, 87-97.
  • [10] IPCS, Environmental Health Criteria 101. Methylmercury; WorldHealth Organization, Geneva, 1990.
  • [11] Hinners T., Tsuchiya A., Stern A.H., Burbacher T.M., FaustmanE.M., Marien K., Chronologically matched to enail-Hg to hair-Hgratio: temporal analysis within the Japanese community (U.S.),Environ. Health, 2012, 11, 81.
  • [12] Morton J., Mason H.J., Ritchie K.A., White M., Comparison ofhair, nail sand urine for biological monitoring of low levelinorganic mercury exposure in dental workers, Biomark.:Biochem. Indic. Expos. Response, Susceptibility Chem., 2004,9, 47-55.
  • [13] Rees J.R., Sturup S., Chen C., Folt C., Karagas M.R., To enailmercury and dietary fish consumption, J. Expo. Sci. Env. Epid.,2007, 17, 25-30.
  • [14] Al-Majed N.B., Preston M.R., Factors influencing the totalmercury and methyl mercury in the hair of the Fishermen ofKuwait, Environmental Pollution, 2000, 109, 239-250.
  • [15] Rocha A.V., Cardoso B.R., Cominetti C., Bueno R.B., De BortoliM.C., Farias L.A., Favaro D.I.T., Camargo L.M.A., CozzolinoS.M.F., Selenium Status and Hair Mercury Levels in riverinechildren from Rondonia-Amazonia, Nutrition, 2014, 30,1318-1323.[WoS]
  • [16] Bermejo-Barrera P., Verdura-Constenla E.M., Moreda-Piñeiro A.,Bermejo-Barrera A., Rapid acid leaching and slurry samplingprocedures for the determination of methyl-mercury and totalmercury in human hair by electrothermal atomic absorptionspectrometry, Analytica Chimica Acta, 1999, 398, 263-272.
  • [17] Ma S., He M., Chen B., Deng W., Zheng Q., Hu B., Magneticsolid phase extraction coupled with inductively coupledplasma mass spectrometry for the speciation of mercury inenvironmental water and human hair samples, Talanta, 2016,146, 93-99.
  • [18] Lech T., ICP OES and CV AAS in determination of mercury in anunusual fatal case of long-term exposure to elemental mercuryin a teenager, Forensic Science International, 2014, 237, e1-e5.[WoS]
  • [19] Chen B., Wang X., Frank S.C.L., Pyrolysis coupled with atomicabsorption spectrometry for the determination of mercuryin Chinese medicinal materials, Anal. Chim. Acta, 2001, 447,161-169.
  • [20] Carbonell G., Bravo J.C., Fernández C., Tarazona J.V., A newmethod for total mercury and methyl mercury analysis inmuscle of seawater fish, Bull. Environ. Contam. Toxicol., 2009,83, 210-213.[WoS]
  • [21] Rahman G.M.M., Kingston H.M.S., Development of a microwaveassistedextraction method and isotopic validation of mercuryspecies in soils and sediments, J. Anal. At. Spectrom., 2005,20, 183-191.
  • [22] Armenta S., Garrigues S., de la Guardia M., Green analyticalchemistry, Trends Anal. Chem., 2008, 27, 497-511.
  • [23] Tobiszewski M., Mechlinska A., Namiesnik J., Green analyticalchemistry: theory and practice, Chem. Soc. Rev., 2010, 39,2869-2878.
  • [24] Gałuszka A., Migaszewski Z., Namiesnik J., The 12 principles ofgreen analytical chemistry and the SIGNIFICANCE mnemonicof green analytical practices, Trends Anal. Chem., 2013, 50,78-84.
  • [25] US EPA, Mercury in solids and solutions by thermaldecomposition, amalgamation, and atomic absorption spectrophotometry,1998, Method 7473.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_1515_sampre-2015-0006
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