2009
DOI: 10.1016/j.gca.2009.05.048
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ATR-FTIR spectroscopic study of the adsorption of desferrioxamine B and aerobactin to the surface of lepidocrocite (γ-FeOOH)

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Cited by 46 publications
(45 citation statements)
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References 41 publications
(56 reference statements)
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“…Other FTIR studies with model siderophores (i.e. desferroxamine B, aerobactin) with lepidocrocite (γ-FeOOH) demonstrate possible inner-sphere sorption mechanisms through hydroxamate and outer-sphere coordination via carboxyl groups (Borer et al, 2009). The potential role of siderophores in mediating bacterial adhesion will be maximized in conditions of Fe scarcity, where siderophore production is the greatest (Crowley et al, 1991).…”
Section: Bacteria and Biomolecule Adhesionmentioning
confidence: 99%
See 1 more Smart Citation
“…Other FTIR studies with model siderophores (i.e. desferroxamine B, aerobactin) with lepidocrocite (γ-FeOOH) demonstrate possible inner-sphere sorption mechanisms through hydroxamate and outer-sphere coordination via carboxyl groups (Borer et al, 2009). The potential role of siderophores in mediating bacterial adhesion will be maximized in conditions of Fe scarcity, where siderophore production is the greatest (Crowley et al, 1991).…”
Section: Bacteria and Biomolecule Adhesionmentioning
confidence: 99%
“…The refracted IR light travels beyond the IRE surface in evanescent waves, probing the solid-liquid interface without penetrating into the bulk solution (Suci et al, 1998). Due to the ability to conduct experiments in the presence of water, ATR-FTIR techniques can be used to examine sorption of aqueous species at crystal and mineral-coated crystal interfaces (Arai and Sparks, 2001;Borer et al, 2009;Goyne et al, 2005;Jiang et al, 2010;Parikh et al, 2011;Peak et al, 1999). ATR-FTIR is a particularly powerful approach for studying sorption because it is can provide information on the speciation of bound molecules and differentiate between inner-and outer-sphere complexes.…”
Section: Attenuated Total Reflectance Fourier Transform Infrared Specmentioning
confidence: 99%
“…Desferrioxamine B (DFOB) was received as the methanesulfonate salt ([C 25 H 46 N 5 O 8 NH 3 + (CH 3 SO 3 ) À ], Sigma Aldrich) and was converted to the chloride salt by using an anion exchange resin (Borer et al, 2009a). Stock solutions of DFOB and aerobactin were either stored at À20°C or freshly prepared.…”
Section: Samplesmentioning
confidence: 99%
“…In this work we investigated the synergistic effect of SRFA and DFOB, at environmentally relevant concentrations, on the solubilisation of Fe(III) and Cr(III) from goethite at pH 6.5. We propose that SRFA enhances the efficacy of DFOB by (i) increasing Krajnc et al (1995), Cornell and Schwertmann (2003), Edwards et al (2005), Cozar et al (2006), Prasad et al (2006), Borer et al (2009), Ohta et al (2011 and Kruft et al (2013). Vibration modes are designated as follows: v, stretching; δ, deformation; s, symmetrical; as, asymmetric.…”
Section: Discussionmentioning
confidence: 89%