Works (53)

2019 journal article

Chemical variability of sediment and groundwater in a Pleistocene aquifer of Cambodia: Implications for arsenic pollution potential

Geochimica Et Cosmochimica Acta, 245, 441–458.

By: E. Gillispie, A. Matteson, O. Duckworth, R. Neumann, N. Phen & M. Polizzotto

Sources: NC State University Libraries, ORCID
Added: January 7, 2019

2018 journal article

Cr(VI) uptake and reduction by biogenic iron (oxyhydr)oxides

Environmental Science: Processes and Impacts, 20(7), 1056–1068.

Source: ORCID
Added: February 6, 2019

2018 journal article

Cu, Pb, and Zn Sorption to Biogenic Iron (Oxyhydr)Oxides Formed in Circumneutral Environments

SOIL SYSTEMS, 2(2).

By: A. Whitaker & O. Duckworth

Sources: NC State University Libraries, ORCID
Added: December 31, 2018

2017 journal article

A two-column flash chromatography approach to pyoverdin production from Pseudomonas putida GB1

Journal of Microbiological Methods, 135, 11–13.

By: O. Duckworth, D. Markarian, D. Parker & J. Harrington

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Assessing biomineral formation by iron-oxidizing bacteria in a circumneutral creek

Journal of Contemporary Water Research & Education, 160(1), 60–71.

By: N. Almaraz, A. Whitaker, M. Andrews & O. Duckworth

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Chemical Speciation of Potentially Toxic Trace Metals in Coal Fly Ash Associated with the Kingston Fly Ash Spill

Energy and Fuels, 31(9), 9652–9659.

By: N. Rivera, D. Hesterberg, N. Kaur & O. Duckworth

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Commentary on "a possible trade-off between clean air and clean water" by Smith et al. (2017)

Journal of Soil and Water Conservation, 72(6), 121A–122A.

By: W. Robarge, O. Duckworth, D. Osmond, J. Smyth & M. River

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Morphology, structure, and metal binding mechanisms of biogenic manganese oxides in a superfund site treatment system

Environmental Science: Processes and Impacts, 19(1), 50–58.

By: O. Duckworth, N. Rivera, T. Gardner, M. Andrews, C. Santelli & M. Polizzotto

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Periphyton uptake and trophic transfer of coal fly-ash–derived trace elements

Environmental Toxicology and Chemistry, 36(11), 2991–2996.

By: S. Scheibener, N. Rivera, D. Hesterberg, O. Duckworth & D. Buchwalter

Source: ORCID
Added: February 5, 2019

2017 journal article

Revisiting graduate student training to address agricultural and environmental societal challenges

Agricultural & Environmental Letters, 2(1).

By: O. Duckworth, M. Andrews, M. Cubeta, A. Grunden & P. Ojiambo

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Siderophore and Organic Acid Promoted Dissolution and Transformation of Cr(III)-Fe(III)-(oxy)hydroxides

Environmental Science and Technology, 51(6), 3223–3232.

By: E. Saad, J. Sun, S. Chen, O. Borkiewicz, M. Zhu, O. Duckworth, Y. Tang

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Sorption of arsenic to biogenic iron (oxyhydr)oxides produced in circumneutral environments

Geochimica Et Cosmochimica Acta, 198, 194–207.

By: T. Sowers, J. Harrington, M. Polizzotto & O. Duckworth

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

A universal assay for the detection of siderophore activity in natural waters

BioMetals, 29(6), 1085–1095.

By: M. Andrews & O. Duckworth

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Digital image quantification of siderophores on agar plates

Data in Brief, 6, 890–898.

By: M. Andrews, C. Santelli & O. Duckworth

Source: ORCID
Added: February 5, 2019

2016 journal article

Layer plate CAS assay for the quantitation of siderophore production and determination of exudation patterns for fungi

Journal of Microbiological Methods, 121, 41–43.

By: M. Andrews, C. Santelli & O. Duckworth

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Soil Weathering as an Engine for Manganese Contamination of Well Water

Environmental Science and Technology, 50(18), 9963–9971.

By: E. Gillispie, R. Austin, N. Rivera, R. Bolich, O. Duckworth, P. Bradley, A. Amoozegar, D. Hesterberg, M. Polizzotto

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2015 journal article

A comparison of the sorption reactivity of bacteriogenic and mycogenic Mn oxide nanoparticles

Environmental Science and Technology, 49(7), 4200–4208.

By: B. Droz, N. Dumas, O. Duckworth & J. Pena

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2015 journal article

Chemical composition, speciation, and elemental associations in coal fly ash samples related to the kingston ash spill

Energy and Fuels, 29(2), 954–967.

By: N. Rivera, N. Kaur, D. Hesterberg, C. Ward, R. Austin & O. Duckworth

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2015 journal article

Metallophores and Trace Metal Biogeochemistry

Aquatic Geochemistry, 21(2-4), 159–195.

By: S. Kraemer, O. Duckworth, J. Harrington & W. Schenkeveld

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2015 journal article

Soil Pollution Due to Irrigation with Arsenic-Contaminated Groundwater: Current State of Science

Current Pollution Reports, 1(1).

By: E. Gillispie, T. Sowers, O. Duckworth & M. Polizzotto

Source: ORCID
Added: February 6, 2019

2015 journal article

The fate of siderophores: Antagonistic environmental interactions in exudate-mediated micronutrient uptake

BioMetals, 28(3), 461–472.

By: J. Harrington, O. Duckworth & K. Haselwandter

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2015 journal article

Transport of dissolved polyacrylamide through a clay loam soil

Geoderma, 243-244, 108–114.

By: J. Kang, R. McLaughlin, A. Amoozegar, J. Heitman & O. Duckworth

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2014 journal article

Metal oxyhydroxide dissolution as promoted by structurally diverse siderophores and oxalate

Geochimica Et Cosmochimica Acta, 141, 258–269.

By: M. Akafia, J. Harrington, J. Bargar & O. Duckworth

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2014 journal article

Siderophore-promoted dissolution of chromium from hydroxide minerals

Environmental Sciences: Processes and Impacts, 16(6), 1348–1359.

By: O. Duckworth, M. Akafia, M. Andrews & J. Bargar

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2013 journal article

Dissolution of phosphorus into pore-water flowing through an organic soil

Geoderma, 197-198, 51–58.

By: S. Abit, M. Vepraskas, O. Duckworth & A. Amoozegar

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2013 journal article

Quantum mechanical investigation of aqueous desferrioxamine B metal complexes: Trends in structure, binding, and infrared spectroscopy

Journal of Inorganic Biochemistry, 129, 150–161.

By: B. Kruft, J. Harrington, O. Duckworth & A. Jarz?cki

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2013 journal article

Turbidimetric determination of anionic polyacrylamide in low carbon soil extracts

Journal of Environmental Quality, 42(6), 1902–1907.

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2012 journal article

Hydronium-promoted equilibrium mechanism for the alkali metal cation exchange reaction in Na-4-mica

Journal of Physical Chemistry C, 116(35), 18678–18683.

By: M. Park, H. Kim, K. Kim, O. Duckworth & S. Komarneni

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2012 journal article

Relationships between nitrogen transformation rates and gene abundance in a riparian buffer soil

Environmental Management, 50(5), 861–874.

By: L. Wu, D. Osmond, A. Graves, M. Burchell & O. Duckworth

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2012 journal article

Structural dependence of Mn complexation by siderophores: Donor group dependence on complex stability and reactivity

Geochimica Et Cosmochimica Acta, 88, 106–119.

By: J. Harrington, D. Parker, J. Bargar, A. Jarzecki, B. Tebo, G. Sposito, O. Duckworth

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2012 journal article

Trace metal complexation by the triscatecholate siderophore protochelin: Structure and stability

BioMetals, 25(2), 393–412.

By: J. Harrington, J. Bargar, A. Jarzecki, J. Roberts, L. Sombers & O. Duckworth

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2010 journal article

Reactions of aqueous iron-DFOB (desferrioxamine B) complexes with flavin mononucleotide in the absence of strong iron(II) chelators

Geochimica Et Cosmochimica Acta, 74(5), 1513–1529.

By: D. Kim, O. Duckworth & T. Strathmann

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2010 journal article

Siderophore-promoted dissolution of cobalt from hydroxide minerals

Geochimica Et Cosmochimica Acta, 74(10), 2915–2925.

By: Y. Bi, D. Hesterberg & O. Duckworth

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2010 journal article

Synergistic dissolution of manganese oxides as promoted by siderophores and small organic acids

Soil Science Society of America Journal, 74(6), 2021–2031.

By: L. Saal & O. Duckworth

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2009 journal article

Biogeochemistry of iron oxidation in a circumneutral freshwater habitat

Chemical Geology, 260(3-4), 149–158.

By: O. Duckworth, S. Holmström, J. Peña & G. Sposito

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2009 journal article

Coupled biogeochemical cycling of iron and manganese as mediated by microbial siderophores

BioMetals, 22(4), 605–613.

By: O. Duckworth, J. Bargar & G. Sposito

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2009 journal article

Hydroxamate siderophore-promoted reactions between iron(II) and nitroaromatic groundwater contaminants

Geochimica Et Cosmochimica Acta, 73(5), 1297–1311.

By: D. Kim, O. Duckworth & T. Strathmann

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2009 journal article

Quantitative structure#activity relationships for aqueous metal#siderophore complexes

Environmental Science and Technology, 43(2), 343–349.

By: O. Duckworth, J. Bargar & G. Sposito

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2009 journal article

The exceptionally stable cobalt(III)-desferrioxamine B complex

Marine Chemistry, 113(1-2), 114–122.

By: O. Duckworth, J. Bargar, A. Jarzecki, O. Oyerinde, T. Spiro & G. Sposito

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2009 journal article

The fungal-mineral interface: Challenges and considerations of micro-analytical developments

Fungal Biology Reviews, 23(4), 122–131.

By: M. Smits, A. Herrmann, M. Duane, O. Duckworth, S. Bonneville, L. Benning, U. Lundström

Source: ORCID
Added: February 5, 2019

2008 journal article

Sorption of ferric iron from ferrioxamine B to synthetic and biogenic layer type manganese oxides

Geochimica Et Cosmochimica Acta, 72(14), 3371–3380.

By: O. Duckworth, J. Bargar & G. Sposito

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2007 journal article

Dissolution of hausmannite (Mn3O4) in the presence of the trihydroxamate siderophore desferrioxamine B

Geochimica Et Cosmochimica Acta, 71(23), 5661–5671.

By: J. Peña, O. Duckworth, J. Bargar & G. Sposito

Source: ORCID
Added: February 5, 2019

2007 journal article

Siderophore-promoted dissolution of synthetic and biogenic layer-type Mn oxides

Chemical Geology, 242(3-4), 500–511.

By: O. Duckworth & G. Sposito

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2005 journal article

Chelating ligand alters the microscopic mechanism of mineral dissolution

Journal of the American Chemical Society, 127(16), 5744–5745.

Source: ORCID
Added: February 5, 2019

2005 journal article

Siderophore-Manganese(III) interactions II. Manganite dissolution promoted by desferrioxamine B

Environmental Science and Technology, 39(16), 6045–6051.

By: O. Duckworth & G. Sposito

Source: ORCID
Added: February 5, 2019

2005 journal article

Siderophore-manganese (III) interactions. I. Air-oxidation of manganese(II) promoted by desferrioxamine B

Environmental Science and Technology, 39(16), 6037–6044.

By: O. Duckworth & G. Sposito

Source: ORCID
Added: February 5, 2019

2004 journal article

Dissolution rates and pit morphologies of rhombohedral carbonate minerals

American Mineralogist, 89(4), 554–563.

By: O. Duckworth & S. Martin

Source: ORCID
Added: February 5, 2019

2004 journal article

Effects of the biologically produced polymer alginic acid on macroscopic and microscopic calcite dissolution rates

Environmental Science and Technology, 38(11), 3040–3046.

Source: ORCID
Added: February 5, 2019

2004 journal article

Linear free energy relationships between dissolution rates and molecular modeling energies of rhombohedral carbonates

Langmuir, 20(7), 2938–2946.

By: O. Duckworth, R. Cygan & S. Martin

Source: ORCID
Added: February 5, 2019

2004 journal article

Role of molecular oxygen in the dissolution of siderite and rhodochrosite

Geochimica Et Cosmochimica Acta, 68(3), 607–621.

By: O. Duckworth & S. Martin

Source: ORCID
Added: February 5, 2019

2003 journal article

Connections between surface complexation and geometric models of mineral dissolution investigated for rhodochrosite

Geochimica Et Cosmochimica Acta, 67(10), 1787–1801.

By: O. Duckworth & S. Martin

Source: ORCID
Added: February 5, 2019

2001 journal article

Structure-activity relationships of mineral dusts as heterogeneous nuclei for ammonium sulfate crystallization from supersaturated aqueous solutions

Environmental Science and Technology, 35(8), 1624–1629.

By: S. Martin, J. Schlenker, J. Chelf & O. Duckworth

Source: ORCID
Added: February 5, 2019

2001 journal article

Surface complexation and dissolution of hematite by C1-C6 dicarboxylic acids at pH = 5.0

Geochimica Et Cosmochimica Acta, 65(23), 4289–4301.

By: O. Duckworth & S. Martin

Source: ORCID
Added: February 5, 2019