J
Joerg Feldmann
Researcher at University of Aberdeen
Publications - 99
Citations - 5318
Joerg Feldmann is an academic researcher from University of Aberdeen. The author has contributed to research in topics: Arsenic & Chemistry. The author has an hindex of 30, co-authored 85 publications receiving 4571 citations. Previous affiliations of Joerg Feldmann include King's College, Aberdeen & University of Graz.
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Journal ArticleDOI
Metal Chelation and Inhibition of Bacterial Growth in Tissue Abscesses
Brian D. Corbin,Erin H. Seeley,Andrea Raab,Joerg Feldmann,Michael R. Miller,Victor J. Torres,Kelsi L. Anderson,Brian M. Dattilo,Paul M. Dunman,Russell Gerads,Richard M. Caprioli,Wolfgang Nacken,Walter J. Chazin,Eric P. Skaar +13 more
TL;DR: It is demonstrated that calprotectin is a critical factor in the innate immune response to infection and metal chelation as a strategy for inhibiting microbial growth inside abscessed tissue is defined.
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Geographical Variation in Total and Inorganic Arsenic Content of Polished (White) Rice
Andrew A. Meharg,Paul N. Williams,Eureka Adomako,Youssef Y. Lawgali,Claire Deacon,Antia Villada,Robert C. J. Cambell,Guo-Xin Sun,Yong-Guan Zhu,Joerg Feldmann,Andrea Raab,Fang-Jie Zhao,Rafiqul Islam,Shahid Akhtar Hossain,Junta Yanai +14 more
TL;DR: Using country-specific rice consumption data, daily intake of inorganic arsenic was estimated and the associated internal cancer risk was calculated using the U.S. Environmental Protection Agency (EPA) cancer slope.
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Mechanisms of Arsenic Hyperaccumulation in Pteris vittata. Uptake Kinetics, Interactions with Phosphate, and Arsenic Speciation
TL;DR: It is concluded that arsenate is taken up by P. vittata via the phosphate transporters, reduced to arsenite, and sequestered in the fronds primarily as As(III).
Journal ArticleDOI
Speciation and Localization of Arsenic in White and Brown Rice Grains
Andrew A. Meharg,Enzo Lombi,Paul N. Williams,Kirk G. Scheckel,Joerg Feldmann,Andrea Raab,Yong-Guan Zhu,Rafiql Islam +7 more
TL;DR: A wider survey of whole grain speciation of white and brown rice samples from numerous sources showed that brown rice had a higher proportion of inorganic arsenic present than white rice, and the percentage of DMA present in the grain increased along with total grain arsenic.
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Inorganic Arsenic in Rice Bran and Its Products Are an Order of Magnitude Higher than in Bulk Grain
Guo-Xin Sun,Guo-Xin Sun,Paul N. Williams,Anne-Marie Carey,Yong-Guan Zhu,Claire Deacon,Andrea Raab,Joerg Feldmann,Rafiqul Islam,Andrew A. Meharg +9 more
TL;DR: It is reported here that rice bran, both commercially purchased and specifically milled for this study, have levels of inorganic arsenic, a nonthreshold, class 1 carcinogen, reaching concentrations of approximately 1 mg/kg dry weight, around 10-20 fold higher than concentrations found in bulk grain.