NDLI: Comparison of digestion procedures and methods for quantification of trace lead in breast milk by isotope dilution inductively coupled plasma mass spectrometry

Please wait, while we are loading the content...

Comparison of digestion procedures and methods for quantification of trace lead in breast milk by isotope dilution inductively coupled plasma mass spectrometry

Affinity analysis between immobilized l-arginine and plasmid isoforms provided by surface plasmon resonance

Determination of strontium isotope amount ratios in biological tissues using MC-ICPMS

Determination of IO₄⁻ and Ni²⁺ ions using l-cysteine-CdTe/ZnS quantum dots as pH-dependent fluorescent probes

Highly selective and water-soluble peptidyl chemosensors for copper(ii) and mercury(ii) ions based on a β-hairpin structure

Acoustic nickel carbonyl assay – proof of principle

Lonidamine and related impurities: HPLC analysis, stability profile and degradation pathways

A fast and easy GC-MS/MS method for simultaneous analysis of 73 pesticide residues in vegetables and fruits

Fluorescein-core piperazine as a fluorescent labeling reagent for highly sensitive determination of jasmonic acid by high-performance liquid chromatography

Comparison of two methods for the determination of geosmin and 2-methylisoborneol in algae samples by stable isotope dilution assay through purge-and-trap or headspace solid-phase microextraction combined with GC/MS

Monitoring strychnine and brucine in biochemical samples using direct injection micellar liquid chromatography

A reliable determination of zinc levels in beverages with and without alcohol by flame atomic absorption spectrometry after cloud point extraction

Amperometric detection of glucose using Prussian blue-graphene oxide modified platinum electrode

Isotopic dilution determination of emerging flame retardants in marine sediments by HPLC-APCI-MS/MS

Electrochemical determination of glutathione based on an electrodeposited nickel oxide nanoparticles-modified glassy carbon electrode

Determination of trace titanium(iv) by differential pulse catalytic adsorptive stripping voltammetry at a bismuth film electrode

An alternative method for screening of Sudan dyes in red paprika paste by gas chromatography-mass spectrometry

Sensitive determination of total microcystins with GC-MS method by using methylchloroformate as a derivatizing reagent

Immunodipstick based gold nanosensor for vitamin B₁₂ in fruit and energy drinks

Synthesis and application of ion-imprinted polymer particles for solid-phase extraction and determination of trace scandium by ICP-MS in different matrices

Dopamine dithiocarbamate functionalized silver nanoparticles as colorimetric sensors for the detection of cobalt ion

In situ determination of cadmium and lead in water environment based on microelectrode array combined PLS with local optimum method

Sensitive determination of colchicine at carbon paste electrode doped with multiwall carbon nanotubes

Optimized high performance liquid chromatography tandem chemiluminescent detector applied to assess the antioxidative activity of Caulis Stauntoniae assisted by chemometrics

Fluorescence quenching determination of iron(iii) using rhodamine 6G hydrazide derivative

Preparation and evaluation of a novel molecularly imprinted hybrid composite monolithic column for on-line solid-phase extraction coupled with HPLC to detect trace fluoroquinolone residues in milk

Application of MWCNTs/Fe₃O₄ modified electrode under inducing adsorption for rapid and sensitive detection of cadmium in a lab-on-valve system

Application of random forest regression to spectral multivariate calibration

Qualitative and quantitative analysis in solid-state fermentation of protein feed by FT-NIR spectroscopy integrated with multivariate data analysis

Sensitive electrochemical sensor of anthracene-9-carbonxylic acid using an electropolymerized film modified glassy carbon electrode

Back cover

Analytical Methods Vol - 5 Issue - 6

Analytical Methods Vol - 5 Issue - 5

Analytical Methods Vol - 5 Issue - 4

Analytical Methods Vol - 5 Issue - 3

Analytical Methods Vol -4

Analytical Methods Vol -3

Analytical Methods Vol -2

Analytical Methods Vol -1

Comparison of digestion procedures and methods for quantification of trace lead in breast milk by isotope dilution inductively coupled plasma mass spectrometry

Content Provider	Royal Society of Chemistry (RSC)
Author	Lupoli, Nicola Ettinger, Adrienne S. Amarasiriwardena, Chitra J. Hernandez-Avila, Mauricio Barnes, Ramon M. Hu, Howard Jayawardene, Innocent
Copyright Year	2013
Abstract	Measurement of lead in breast milk is an important public health consideration and can be technically quite challenging. The reliable and accurate determination of trace lead in human breast milk is difficult for several reasons including: potential for contamination during sample collection, storage, and analysis; complexities related to the high fat content of human milk; and poor analytic sensitivity at low concentrations. Breast milk lead levels from previous published studies should therefore be reviewed with caution. Due to the difficulty in identifying a method that would successfully digest samples with 100% efficiency, we evaluated three different digestion procedures including: (1) dry ashing in a muffle furnace, (2) microwave oven digestion, and (3) digestion in high pressure asher. High temperature, high pressure asher digestion was selected as the procedure of choice for the breast milk samples. Trace lead analysis was performed using isotope dilution (ID) inductively coupled plasma mass spectrometry (ICP-MS). Measured lead concentrations in breast milk samples (n = 200) from Mexico ranged from 0.2 to 6.7 ng ml−1. The precision for these measurements ranged from 0.27–7.8% RSD. Use of strict contamination control techniques and of a very powerful digestion procedure, along with an ID-ICP-MS method for lead determination, enables us to measure trace lead levels as low as 0.2 ng ml−1 in milk (instrument detection limit = 0.01 ng ml−1).
Starting Page	1676
Ending Page	1681
Page Count	6
File Format	HTM / HTML PDF
ISSN	17599660
Volume Number	5
Issue Number	7
Journal	Analytical Methods
DOI	10.1039/c3ay26321e
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Adipose tissue Isotope Microwave oven Mexico Inductively coupled plasma mass spectrometry Public health Breast milk
Content Type	Text
Resource Type	Article
Subject	Analytical Chemistry Engineering Chemical Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Comparison of digestion procedures and methods for quantification of trace lead in breast milk by isotope dilution inductively coupled plasma mass spectrometry

Isotopic Homogenization of Iridium for High Sensitivity Determination by Isotope Dilution Inductively Coupled Plasma Mass Spectrometry

Online isotope dilution and inductively coupled plasma mass spectrometry: from elemental to species quantification

Determination of trace elements in serum samples by isotope dilution inductively coupled plasma mass spectrometry using on-line dialysis

Determination of Cd, Cu, Zn and Pb in Rice Flour Reference Materials by Isotope Dilution Inductively Coupled Plasma Mass Spectrometry

Online isotope dilution and inductively coupled plasma mass spectrometry: from elemental to species quantification

Determination of cadmium and zinc isotope ratios in sheep's blood and organ tissue by electrothermal vaporization inductively coupled plasma mass spectrometry. Invited lecture

Determination of Trace Impurities on Silicon-Wafer Surface by Isotope Dilution Analysis Using Electrothermal Vaporization/ Inductively Coupled Plasma Mass Spectrometry

Sample analysis by on-line isotope dilution inductively coupled plasma mass spectrometry

Comparison of digestion procedures and methods for quantification of trace lead in breast milk by isotope dilution inductively coupled plasma mass spectrometry

Similar Documents

Comparison of digestion procedures and methods for quantification of trace lead in breast milk by isotope dilution inductively coupled plasma mass spectrometry

Isotopic Homogenization of Iridium for High Sensitivity Determination by Isotope Dilution Inductively Coupled Plasma Mass Spectrometry

Online isotope dilution and inductively coupled plasma mass spectrometry: from elemental to species quantification

Determination of trace elements in serum samples by isotope dilution inductively coupled plasma mass spectrometry using on-line dialysis

Determination of Cd, Cu, Zn and Pb in Rice Flour Reference Materials by Isotope Dilution Inductively Coupled Plasma Mass Spectrometry

Online isotope dilution and inductively coupled plasma mass spectrometry: from elemental to species quantification

Determination of cadmium and zinc isotope ratios in sheep's blood and organ tissue by electrothermal vaporization inductively coupled plasma mass spectrometry. Invited lecture

Determination of Trace Impurities on Silicon-Wafer Surface by Isotope Dilution Analysis Using Electrothermal Vaporization/ Inductively Coupled Plasma Mass Spectrometry

Sample analysis by on-line isotope dilution inductively coupled plasma mass spectrometry

Comparison of digestion procedures and methods for quantification of trace lead in breast milk by isotope dilution inductively coupled plasma mass spectrometry