Works (36)

Updated: May 9th, 2023 04:58

2023 article

Bioavailability of mineral-associated trace metals as cofactors for nitrogen fixation by Azotobacter vinelandii

Srivastava, S., Dong, H., Baars, O., & Sheng, Y. (2023, February 27). GEOBIOLOGY, Vol. 2.

By: S. Srivastava*, H. Dong*, O. Baars & Y. Sheng*

author keywords: alternate nitrogenase; bioavailability; molybdenite; nitrogen fixation; nitrogenase
Sources: Web Of Science, ORCID
Added: March 20, 2023

2023 journal article

Development of transgenic corn planthopper Peregrinus maidis that express the tetracycline transactivator

Insect Molecular Biology.

By: A. Patil n, W. Klobasa n, D. Espinoza‐Rivera n, O. Baars, M. Lorenzen n & M. Scott n

Source: ORCID
Added: March 11, 2023

2023 journal article

Enzymatic textile fiber separation for sustainable waste processing

Resources, Environment and Sustainability.

By: J. Egan, S. Wang, J. Shen, O. Baars, G. Moxley & S. Salmon

Source: ORCID
Added: March 9, 2023

2023 journal article

Mineral-Bound Trace Metals as Cofactors for Anaerobic Biological Nitrogen Fixation

Environmental Science & Technology.

By: Y. Sheng*, O. Baars, D. Guo*, J. Whitham n, S. Srivastava* & H. Dong*

Source: ORCID
Added: April 29, 2023

2022 journal article

Asymmetrical lineage introgression and recombination in populations of Aspergillus flavus: Implications for biological control

PLOS ONE, 17(10).

By: M. Molo n, J. White, V. Cornish, R. Gell, O. Baars, R. Singh, M. Carbone, T. Isakeit ...

Ed(s): W. Nierman

Sources: ORCID, Web Of Science
Added: October 28, 2022

2022 article

Asymmetrical lineage introgression and recombination in populations of Aspergillus flavus: implications for biological control

Molo, M. S., White, J. B., Cornish, V., Gell, R. M., Baars, O., Singh, R., … Carbone, I. (2022, March 14). (Vol. 3). Vol. 3.

By: M. Molo n, J. White n, V. Cornish, R. Gell n, O. Baars, R. Singh n, M. Carbone n, T. Isakeit* ...

Source: ORCID
Added: March 15, 2022

2022 article

Gestational Cd Exposure in the CD-1 Mouse Sex-Specifically Disrupts Essential Metal Ion Homeostasis

Jackson, T. W., Baars, O., & Belcher, S. M. (2022, February 25). TOXICOLOGICAL SCIENCES, Vol. 2.

By: T. Jackson, O. Baars & S. Belcher

author keywords: gestation; epigenetic; essential metals; metallothionein; placenta
Sources: ORCID, Web Of Science
Added: February 26, 2022

2022 journal article

Interactions between copper homeostasis and the fungal cell wall affect copper stress resistance

PLOS PATHOGENS, 18(6).

By: C. Probst*, S. Garcia-Santamarina*, J. Brooks*, I. Kloet*, O. Baars, M. Ralle*, D. Thiele*, J. Alspaugh*

Sources: Web Of Science, ORCID
Added: September 6, 2022

2021 article

Gestational Cd Exposure in the CD-1 Mouse Sex-Specifically Disrupts Essential Metal Ion Homeostasis

Jackson, T. W., Baars, O., & Belcher, S. M. (2021, November 7). (Vol. 11). Vol. 11.

By: T. Jackson n, O. Baars & S. Belcher

Source: ORCID
Added: November 8, 2021

2021 article

Salicylate coordination in metal-protochelin complexes

Doydora, S. A., Baars, O., Harrington, J. M., & Duckworth, O. W. (2021, November 27). BIOMETALS, Vol. 11.

By: S. Doydora, O. Baars, J. Harrington & O. Duckworth

author keywords: Siderophore; Molybdophore; Coordination chemistry; Trace metals
Sources: Web Of Science, ORCID
Added: December 6, 2021

2020 journal article

Copper limiting threshold in the terrestrial ammonia oxidizing archaeon Nitrososphaera viennensis

RESEARCH IN MICROBIOLOGY, 171(3-4), 134–142.

By: C. Reyes*, L. Hodgskiss*, O. Baars, M. Kerou*, B. Bayer*, C. Schleper*, S. Kraemer*

Sources: Web Of Science, ORCID
Added: July 13, 2020

2020 journal article

Extraction and Detection of Structurally Diverse Siderophores in Soil

FRONTIERS IN MICROBIOLOGY, 11.

By: V. Rai, N. Fisher n, O. Duckworth & O. Baars

author keywords: siderophores; extraction; recovery; iron; soil; adsorption; alpha-hydroxycarboxylate; catecholate
Sources: Web Of Science, ORCID
Added: October 26, 2020

2019 journal article

Aspartic acid racemization constrains long-term viability and longevity of endospores

FEMS Microbiology Ecology, 95(10).

By: R. Liang*, M. Lau*, O. Baars, F. Robb* & T. Onstott*

author keywords: endospores; Geobacillus stearothermophilus; aspartic acid; racemization kinetics; survivability; vegetative cells
Sources: Web Of Science, ORCID, Crossref
Added: October 28, 2019

2019 journal article

Effect of iron limitation on the isotopic composition of cellular and released fixed nitrogen in Azotobacter vinelandii

GEOCHIMICA ET COSMOCHIMICA ACTA, 244, 12–23.

By: D. McRose*, A. Lee*, S. Kopf*, O. Baars, A. Kraepiel*, D. Sigman*, F. Morel*, X. Zhang*

author keywords: Nitrogen isotopes; Nitrogen fixation; Alternative nitrogenase; Iron; Kinetic isotope effect; Siderophore; Azotobacter vinelandii
Sources: Web Of Science, ORCID
Added: December 10, 2018

2019 journal article

Genetic, structural, and functional diversity of low and high-affinity siderophores in strains of nitrogen fixing Azotobacter chroococcum

Metallomics, 11(1), 201–212.

By: X. Zhang*, O. Baars & F. Morel*

Sources: Web Of Science, ORCID, Crossref
Added: February 18, 2019

2018 journal article

Quorum sensing and iron regulate a two-for-one siderophore gene cluster in Vibrio harveyi

Proceedings of the National Academy of Sciences, 115(29), 7581–7586.

By: D. McRose*, O. Baars, M. Seyedsayamdost* & F. Morel*

author keywords: siderophores; quorum sensing; iron; Vibrio harveyi; high-resolution mass spectrometry
Sources: Crossref, ORCID
Added: January 14, 2020

2018 journal article

The GEOTRACES Intermediate Data Product 2017

CHEMICAL GEOLOGY, 493, 210–223.

By: R. Schlitzer*, R. Anderson*, E. Dodas*, M. Lohan*, W. Geibere, A. Tagliabue*, A. Bowie*, C. Jeandel* ...

author keywords: GEOTRACES; Trace elements; Isotopes; Electronic atlas; IDP2017
Sources: Web Of Science, ORCID
Added: October 19, 2018

2018 journal article

The purple non-sulfur bacterium Rhodopseudomonas palustris produces novel petrobactin-related siderophores under aerobic and anaerobic conditions

ENVIRONMENTAL MICROBIOLOGY, 20(5), 1667–1676.

By: O. Baars, F. Morel* & X. Zhang*

Sources: Web Of Science, ORCID
Added: October 16, 2018

2017 journal article

Crochelins, siderophores with a novel iron-chelating moiety from the nitrogen-fixing bacterium Azotobacter chroococcum

Angewandte Chemie, 11.

By: O. Baars, X. Zhang*, M. Gibson*, A. Stone*, F. Morel* & M. Seyedsayamdost*

Source: ORCID
Added: January 8, 2020

2017 journal article

Crochelins: Siderophores with an Unprecedented Iron-Chelating Moiety from the Nitrogen-Fixing Bacterium Azotobacter chroococcum

Angewandte Chemie International Edition, 57(2), 536–541.

By: O. Baars, X. Zhang*, M. Gibson*, A. Stone*, F. Morel* & M. Seyedsayamdost*

author keywords: Azotobacter chroococcum; biosynthesis; chelome; natural products; siderophores
Sources: Crossref, ORCID
Added: January 19, 2020

2017 journal article

Siderophore production in Azotobacter vinelandii in response to Fe-, Mo- and V-limitation

Environmental Microbiology, 19(9), 3595–3605.

By: D. McRose*, O. Baars, F. Morel* & A. Kraepiel*

Source: ORCID
Added: January 8, 2020

2016 journal article

Meteorology and oceanography of the Atlantic sector of the Southern Ocean—a review of German achievements from the last decade

By: H. Hellmer*, M. Rhein*, G. Heinemann*, J. Abalichin*, W. Abouchami*, O. Baars, U. Cubasch*, K. Dethloff* ...

author keywords: Polar meteorology; Polar oceanography; Antarctica; Southern Ocean; Weddell Sea
Source: ORCID
Added: January 8, 2020

2016 article

Small Molecule LC-MS/MS Fragmentation Data Analysis and Application to Siderophore Identification

Baars, O., & Perlman, D. H. (2016, July 7). Applications from Engineering with MATLAB Concepts.

By: O. Baars & D. Perlman

Source: ORCID
Added: January 8, 2020

2016 journal article

The effect of acidifcation on the bioavailability and electrochemical lability of zinc in seawater

By: J. Kim*, O. Baars & F. Morel*

author keywords: ocean acidification; trace metals; zinc; bioavailability; anodic stripping voltammetry
Source: ORCID
Added: January 8, 2020

2015 journal article

Bioavailability and Electroreactivity of Zinc Complexed to Strong and Weak Organic Ligands

Environmental Science and Technology, 49(18), 10894–10902.

By: J. Kim*, O. Baars & F. Morel*

Source: ORCID
Added: January 8, 2020

2015 journal article

Dissolved cobalt speciation and reactivity in the eastern tropical North Atlantic

Marine Chemistry, 173, 310–319.

By: O. Baars & P. Croot*

author keywords: Marine cobalt cycle; Cobalt reducibility; Seawater cobalt complexes; Cobalt distribution; Trace metal speciation; Kinetics; Thermodynamics; Reactivity; Marine cobalt redox chemistry
Source: ORCID
Added: January 8, 2020

2015 journal article

Interpretation of complexometric titration data: An intercomparison of methods for estimating models of trace metal complexation by natural organic ligands

By: I. Pizeta*, S. Sander*, R. Hudson*, D. Omanovic*, O. Baars, K. Barbeau*, K. Buck*, R. Bundy* ...

author keywords: Metal ions; Organic ligands; Speciation; Complexation; Equilibrium constant; Titration; Voltammetry; Multi-window titration; Data analysis
Source: ORCID
Added: January 8, 2020

2015 article

The GEOTRACES Intermediate Data Product 2014

By: E. The GEOTRACES Group: Mawji, R. Schlitzer*, E. Masferrer Dodas*, C. Abadie*, W. Abouchami*, R. Anderson*, O. Baars, K. Bakker

author keywords: GEOTRACES; Trace elements; Isotopes; Electronic atlas
Source: ORCID
Added: January 8, 2020

2015 journal article

The Siderophore Metabolome of Azotobacter vinelandii

Applied and Environmental Microbiology, 82(1), 27–39.

By: O. Baars, X. Zhang*, F. Morel* & M. Seyedsayamdost*

Ed(s): M. Kivisaar

Source: ORCID
Added: January 8, 2020

2014 journal article

ChelomEx: Isotope-assisted discovery of metal chelates in complex media using high-resolution LC-MS

Analytical Chemistry, 86(22), 11298–11305.

By: O. Baars, F. Morel* & D. Perlman*

Source: ORCID
Added: January 8, 2020

2014 journal article

Dissolved cadmium in the Southern Ocean: Distribution, speciation, and relation to phosphate

Limnology and Oceanography, 59(2), 385–399.

By: O. Baars, W. Abouchami*, S. Galer*, M. Boye* & P. Croot*

Source: ORCID
Added: January 8, 2020

2011 journal article

Comparison of Alternate Reactants for pM Level Cobalt Analysis in Seawater by the Use of Catalytic Voltammetry

Electroanalysis, 23(7), 1663–1670.

By: O. Baars & P. Croot

author keywords: Bromate; Electrocatalysis; Cobalt; Seawater; Stripping voltammetry
Source: ORCID
Added: January 8, 2020

2011 article

Distribution and speciation of zinc,cadmium and cobalt in the Southern Ocean

http://oceanrep.geomar.de/13499/

By: O. Baars

Source: ORCID
Added: January 8, 2020

2011 journal article

The distribution of dissolved zinc in the Atlantic sector of the Southern Ocean

Deep-Sea Research Part II: Topical Studies in Oceanography, 58(25-26), 2707–2719.

By: P. Croot*, O. Baars & P. Streu*

author keywords: Southern Ocean; Zinc phytoplankton; Iron limitation
Source: ORCID
Added: January 8, 2020

2011 journal article

The speciation of dissolved zinc in the Atlantic sector of the Southern Ocean

Deep-Sea Research Part II: Topical Studies in Oceanography, 58(25-26), 2720–2732.

By: O. Baars & P. Croot*

Source: ORCID
Added: January 8, 2020

2007 journal article

Tetranuclear nickel(II) complexes composed of pairs of dinuclear LNi 2 fragments linked by acetylenedicarboxylate, terephthalate, and isophthalate dianions: Synthesis, structures and magnetic properties

European Journal of Inorganic Chemistry, (33), 5277–5285.

By: J. Klingele*, M. Klingele*, O. Baars, V. Lozan*, A. Buchholz*, G. Leibeling*, W. Plass*, F. Meyer*, B. Kersting*

author keywords: macrocyclic ligands; dicarboxylato ligands; nickel; polynuclear complexes; magnetic properties
Source: ORCID
Added: January 8, 2020