Browsing by Author "Graham, Andrew M."

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A Detailed Assessment of the Kinetics of Hg-Cell Association, Hg Methylation, and MeHg Degradation in Several Desulfovibrio Species

Graham, Andrew M.; Bullock, Allyson L.; Maizel, Andrew C.; Elias, Dwayne A.; Gilmour, Cynthia C. (2012)

The kinetics of Hg (Hg(II)i) association, methylation, and methylmercury (MeHg) demethylation were examined for a suite of Desulfovibrio (DSV) species with and without MeHg production capability. To do so, we employed a ...
Effect of Dissolved Organic Matter Source and Character on Microbial Hg Methylation in Hg-S-DOM Solutions

Graham, Andrew M.; Aiken, George R.; Gilmour, Cynthia C. (2013)
Mercury Methylation by Novel Microorganisms from New Environments

Gilmour, Cynthia C.; Podar, Mircea; Bullock, Allyson L.; Graham, Andrew M.; Brown, Steven D.; Somenahally, Anil C.; Johs, Alex; Hurt, Richard A.; Bailey, Kathryn L.; Elias, Dwayne A. (2013)
Sulfurization of Dissolved Organic Matter Increases Hg-Sulfide-Dissolved Organic Matter Bioavailability to a Hg-Methylating Bacterium

Graham, Andrew M.; Cameron-Burr, Keaton; Hajic, Hayley A.; Lee, Connie; Msekela, Deborah; Gilmour, Cynthia C. (2017)

Reactions of dissolved organic matter (DOM) with aqueous sulfide (termed sulfurization) in anoxic environments can substantially increase DOM's reduced sulfur functional group content. Sulfurization may affect DOM-trace ...

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