Search Results - "Kuhn, Keshia M"

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  1. 1
    Accessibility of Humic-Associated Fe to a Microbial Siderophore: Implications for Bioavailability

    Accessibility of Humic-Associated Fe to a Microbial Siderophore: Implications for Bioavailability by Kuhn, Keshia M, Maurice, Patricia A, Neubauer, Elisabeth, Hofmann, Thilo, von der Kammer, Frank

    Published in Environmental science & technology (21-01-2014)
    “…Microorganisms in aerobic, circum-neutral environments are challenged to acquire sufficient nutrient Fe due to low solubilities of Fe oxides. To overcome this…”
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  2. 2
    Strategies of aerobic microbial Fe acquisition from Fe-bearing montmorillonite clay

    Strategies of aerobic microbial Fe acquisition from Fe-bearing montmorillonite clay by Kuhn, Keshia M., DuBois, Jennifer L., Maurice, Patricia A.

    Published in Geochimica et cosmochimica acta (15-09-2013)
    “…This research investigated strategies used by the common aerobic soil bacterium Pseudomonas mendocina to acquire Fe associated with Fe(III)-bearing…”
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  3. 3
    Iron Acquisition from Natural Organic Matter by an Aerobic Pseudomonas mendocina Bacterium: Siderophores and Cellular Iron Status

    Iron Acquisition from Natural Organic Matter by an Aerobic Pseudomonas mendocina Bacterium: Siderophores and Cellular Iron Status by Kuhn, Keshia M., Dehner, Carolyn A., Dubois, Jennifer L., Maurice, Patricia A.

    Published in Geomicrobiology journal (01-11-2012)
    “…This research investigated the potential role of siderophores in aerobic microbial Fe acquisition from natural organic matter (NOM; XAD-8 isolate and reverse…”
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  4. 4
    Distributions and bioavailabilities of iron and other trace metals associated with environmental colloids

    Distributions and bioavailabilities of iron and other trace metals associated with environmental colloids by Kuhn, Keshia M

    Published 01-01-2014
    “…Fe associated with colloids such as natural organic matter (NOM; e.g., humic and fulvic acids), clay minerals, and Fe(oxy)(hydr)oxides, may represent…”
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