دورية أكاديمية

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Development and validation of a biomonitoring method to measure As, Cr, and Ni in human urine samples by ICP-UCT-MS.

التفاصيل البيبلوغرافية
العنوان:	Development and validation of a biomonitoring method to measure As, Cr, and Ni in human urine samples by ICP-UCT-MS.
المؤلفون:	Jones DR; Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, 30341, USA. Electronic address: dmjones1@cdc.gov., Jarrett JM; Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, 30341, USA., Stukes D; Battelle Memorial Institute, 2987 Clairmont Rd, Suite 450, Atlanta, GA, 30329, USA., Baer A; Battelle Memorial Institute, 2987 Clairmont Rd, Suite 450, Atlanta, GA, 30329, USA., McMichael M; Battelle Memorial Institute, 2987 Clairmont Rd, Suite 450, Atlanta, GA, 30329, USA., Wallon K; Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, 30341, USA., Xiao G; Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, 30341, USA., Jones RL; Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, 30341, USA.
المصدر:	International journal of hygiene and environmental health [Int J Hyg Environ Health] 2021 May; Vol. 234, pp. 113713. Date of Electronic Publication: 2021 Feb 20.
نوع المنشور:	Journal Article
اللغة:	English
بيانات الدورية:	Publisher: Urban & Fischer Country of Publication: Germany NLM ID: 100898843 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1618-131X (Electronic) Linking ISSN: 14384639 NLM ISO Abbreviation: Int J Hyg Environ Health Subsets: MEDLINE
أسماء مطبوعة:	Original Publication: Jena, Germany : Urban & Fischer, c2000-
مواضيع طبية MeSH:	Arsenic*, Biological Monitoring ; Chromium ; Humans ; Nickel ; Nutrition Surveys ; Technology
مستخلص:	We developed an inductively coupled plasma mass spectrometry (ICP-MS) method using Universal Cell Technology (UCT) with a PerkinElmer NexION ICP-MS, to measure arsenic (As), chromium (Cr), and nickel (Ni) in human urine samples. The advancements of the UCT allowed us to expand the calibration range to make the method applicable for both low concentrations of biomonitoring applications and high concentrations that may be observed from acute exposures and emergency response. Our method analyzes As and Ni in kinetic energy discrimination (KED) mode with helium (He) gas, and Cr in dynamic reaction cell (DRC) mode with ammonia (NH 3 ) gas. The combination of these elements is challenging because a carbon source, ethanol (EtOH), is required for normalization of As ionization in urine samples, which creates a spectral overlap ( ⁴⁰ Ar ¹² C ⁺ ) on ⁵² Cr. This method additionally improved lab efficiency by combining elements from two of our previously published methods(Jarrett et al., 2007; Quarles et al., 2014) allowing us to measure Cr and Ni concentrations in urine samples collected as part of the National Health and Nutrition Examination Survey (NHANES) beginning with the 2017-2018 survey cycle. We present our rigorous validation of the method selectivity and accuracy using National Institute of Standards and Technology (NIST) Standard Reference Materials (SRM), precision using in-house prepared quality control materials, and a discussion of the use of a modified UCT, a BioUCell, to address an ion transmission phenomenon we observed on the NexION 300 platform when using higher elemental concentrations and high cell gas pressures. The rugged method detection limits, calculated from measurements in more than 60 runs, for As, Cr, and Ni are 0.23 μg L-1, 0.19 μg L-1, and 0.31 μg L-1, respectively. (Published by Elsevier GmbH.)
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معلومات مُعتمدة:	CC999999 United States ImCDC Intramural CDC HHS
فهرسة مساهمة:	Keywords: Arsenic (As); Biomonitoring; Chromium (Cr); Dynamic reaction cell (DRC); ICP-MS; Kinetic energy discrimination (KED); Nickel (Ni)
المشرفين على المادة:	0R0008Q3JB (Chromium) 7OV03QG267 (Nickel) N712M78A8G (Arsenic)
تواريخ الأحداث:	Date Created: 20210223 Date Completed: 20211025 Latest Revision: 20220503
رمز التحديث:	20231215
مُعرف محوري في PubMed:	PMC8134962
DOI:	10.1016/j.ijheh.2021.113713
PMID:	33621861
قاعدة البيانات:	MEDLINE

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الوصف
تدمد:	1618-131X
DOI:	10.1016/j.ijheh.2021.113713