Micrometer-resolved binding of lead to iron in Urban river sediments

Sebastien Rauch; Gregory M. Morrison

doi:10.1071/CH04066

Micrometer-resolved binding of lead to iron in Urban river sediments

Sebastien Rauch, Gregory M. Morrison

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Recent developments in laser microprobes and the coupling of laser ablation (LA) to inductively coupled plasma mass spectrometry (ICP-MS) has opened up the possibility for detailed analysis of individual sediment grains and the elucidation of metal association with bulk elements and phases. Here, LA-ICP-MS is used for the micrometer-resolved, multi-element analysis of Pb and bulk elements such as Fe, Mg, Al, and Si. Normalized Pb signals show a clear association to Fe coatings at the surface of the particles.

Original language	English
Pages (from-to)	921-924
Number of pages	4
Journal	Australian Journal of Chemistry
Volume	57
Issue number	10
DOIs	https://doi.org/10.1071/CH04066
Publication status	Published - 2004
Externally published	Yes

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10.1071/CH04066

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abstract = "Recent developments in laser microprobes and the coupling of laser ablation (LA) to inductively coupled plasma mass spectrometry (ICP-MS) has opened up the possibility for detailed analysis of individual sediment grains and the elucidation of metal association with bulk elements and phases. Here, LA-ICP-MS is used for the micrometer-resolved, multi-element analysis of Pb and bulk elements such as Fe, Mg, Al, and Si. Normalized Pb signals show a clear association to Fe coatings at the surface of the particles.",

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AB - Recent developments in laser microprobes and the coupling of laser ablation (LA) to inductively coupled plasma mass spectrometry (ICP-MS) has opened up the possibility for detailed analysis of individual sediment grains and the elucidation of metal association with bulk elements and phases. Here, LA-ICP-MS is used for the micrometer-resolved, multi-element analysis of Pb and bulk elements such as Fe, Mg, Al, and Si. Normalized Pb signals show a clear association to Fe coatings at the surface of the particles.

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JO - Australian Journal of Chemistry

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Micrometer-resolved binding of lead to iron in Urban river sediments

Abstract

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