The siderophore mediated release of iron and magnesium from Mt St. Helens' ash and silicate rock standards |
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| Authors: | H A Akers K P Magee |
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| Institution: | (1) Department of Chemistry, Lamar University, 77710 Beaumont, Texas, USA;(2) Present address: University of Texas Medical School, 78284 San Antonio, Texas, USA |
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| Abstract: | Summary Substantial amounts of iron and magnesium were observed to be released from ash from Mt St. Helens' and US Geological Survey Silicate Rock Standards by the siderophore rhodotorulic acid.This project was supported by the Robert A. Welch Foundation (Y-773) and the Lamar Research Council. We are grateful to S. Arnow, W. Matthews III, V. Pullen and M. Akers for their interest and assistance in obtaining Mt St. Helens' ash samples. |
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| Keywords: | Rhodotorula pilimanae Mt St Helens' ash siderophore-mediated release silicate rock standards rhodotorulic acid |
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