Program for Session 17f

Monday 15th August PM: Floor 2 / Forum Hall

17f (Oral): Microbial catalysis of mineral dissolution and precipitation
Session chaired by Liane Benning, Renata van der Weijden, Steeve Bonneville & Carsten Mueller

14:45  Keynote: Unraveling Microbes-Minerals Interactions in the Deep Biosphere
Ménez B, Gérard E, Brunelli D, Pasini V, Le Campion P, Dupraz S, Marinozzi M-C, Amor M & Guyot F
15:15  Biomineralization of Mn Oxides by Mn(II)-Oxidizing Fungi
Santelli CM, Webb S, Dohnalkova A & Hansel C
15:30  Tracking the Evolution of Phase Changes in Ilmenites in Microbial Fossilization Experiments: Understanding the Role of Microbes in Diagenesis
Bower D, Kyono A & Steele A
15:45  Exploration of Interactions Involving Human Tooth Enamel and Dental Composites Using Vertical Scanning Interferometry
Vega-Arroyo M, Taylor SR, Arvidson RS, Kaplan HB, Tribble GD & Luttge A
16:00  Characterization of Elemental Sulfur Reducing Bacteria Using Transmission Electron Microscopy and their Impact on Sulfur Isotope Fractionation
Williams K, Wilkins M, Dohnalkova A, Druhan J & Conrad M
16:15  Ectomycorrhizal Fungi and Silicate Mineral Weathering: Characterising Nanoscale Interactions Using AFM
Kapitulcinova D, Howe RCT, Jackson S, Gazze SA & McMaster T
16:30  Geochemical and Biological Controls on the Product of Microbial U(VI) Reduction
Stylo M, Alessi D, Uster B, Lezama-Pacheco J, Bargar J & Bernier-Latmani R
16:45  The Structure and Topology of Cytochromes Involved in Outer Membrane Electron Transport
Clarke T, Edwards M, Hemmings A, Hall A, White G, Gates A, Butt J, Shi L, Fredrickson J, Zachara J & Richardson D

Monday 15th August PM: Floor 3 / Poster Area

17f (Poster): Microbial catalysis of mineral dissolution and precipitation

3065  Fungi Accelerate Mineral Weathering via a Synergy of Mechanical and Chemical Attacks
Bonneville S, Morgan DJ, Bray AW, Brown A, Schmalenberger A, Banwart S & Benning LG
3066  The Role of Siderophores and Biofilm Formation in Phosphate Acquisition and Pb Release from Pyromorphite by Pseudomonas mendocina Bacterium
Flis J, Dehner C, Dubois J, Manecki M & Maurice P
3067  Effect of Process Conditions on the Biological Selenate Reduction and Selenium Particle Production
Hageman S, Van Der Weijden R, Weijma J & Buisman C
3068  Biological Precipitation of Calcite in Stalagmites
Kumar A, Routh J, Mangini A, Baskar S & Patnaik JK
3069  Characterization of Biomineralized Selenium Solid Phases by XAFS Spectroscopy
Lenz M, Van Hullebusch E, Farges F & Corvini P
3070  Cr6+ Reduction by Sulfate-Reducing Bacteria in Salt Marsh Sediments
Liu C, Yao S & Xue Y
3071  Impact of Biotic and Abiotic Factors on the Mobilization of Heavy Metals in Al-Ghadir River Sediments (Lebanon)
Mcheik A, Fakih M, Bousserrhine N, Toufaily J, Alphonse V, Noureddine H & Garnier-Zarli E
3072  Nutrient Uptake at the Fungi-Mineral Interface
Mankasingh U, Gazze SA, Saccone L, Duran AL, Leake JR & Ragnarsdottir KV
3073  Characterization of the Microbe-Biotite Interface on Field Samples from a Mine Site, Derome, Sweden
Negrich K, Balogh-Brunstad Z, Hassenkam T & Stipp SLS
3074  Bioremediation Strategies to Inhibit Salt-Enhanced Stone Weathering
Schiro M, Ruiz-Agudo E, Jroundi F, Gonzalez-Muñoz MT & Rodriguez-Navarro C
3075  Biochemical Characterization of Single Weathering Hyphae of Paxillus involutus Using CLSM and Synchrotron Based µFTIR
Schmalenberger A, Bray A, Duran A, Leake J, Banwart S, Cinque G, Frogley M, Filik J, Pijanka J, Bonneville S, Benning L & Romero-Gonzalez M
3076  Calorimetry in Soil Sciences; An Unique Approach
Ullah H, Simoni JA & Airoldi C
3077  Particle Size Effects in Bioleaching of Uranium Waste Ore
Wang XG, Sun Z & Liu J
3078  Selenite Reduction by Bacillus L
Yuan Y, Zhu J, Lei L, Liu C-Q & Qin H
3079  The Bioleaching Effect of Agitation Speed on Low-Grade Chalcopyrite Ore Under the Combined Catalysis
Zhang W

Tuesday 16th August AM: Floor 2 / Forum Hall

17f (Oral): Microbial catalysis of mineral dissolution and precipitation
Session chaired by Liane Benning, Renata van der Weijden, Steeve Bonneville & Carsten Mueller

09:30  Keynote: Investigation of Organo-Mineral Interactions in Artificial Soil Incubations by NanoSIMS
Heister K, Höschen C, Pronk GJ, Poll C, Kandeler E, Müller CW & Kögel-Knabner I
09:45  Biomineralization of FeII-FeIII Green Rust in γ-FeOOH Coated Sand Column Under Saturated Flow Conditions
Sergent A-S, Hanna K, Remy P-P & Jorand F
10:00  Control of Biomineral Formation during Microbial Fe(III) Reduction by Local Fe2+ Gradients – A Multiscale Approach
Dippon U, Schmidt C, Obst M, Piepenbrock A & Kappler A
10:15  Selenate Reduction by Iron-Reducing Bacteria Isolated from Bangladesh Soil
Suzuki Y, Oyama R, Saiki H, Tanaka K & Ohnuki T
10:30  Bacterial Oxidation of Pyrrhotite and Troilite Under Acidic Conditions
Hopf J, Pollok K, Hochella MF & Langenhorst F
10:45  Influence of Conditions Past and Present on Bacterial Calcium Mineral Precipitation
Polacsek TK, Cockell CS & Gladding T
11:00  Role of Microbe in the Formation of Illite from Nontronite: Mesophilic and Thermophilic Bacterial Reaction
Jaisi D, Eberl D, Dong H & Kim J
11:15  Potential for Widespread Microbial Liberation of Structurally-Coordinated Iron from Common Clay Minerals in Marine Sediments
Gaines R, Trang J, Scott S, Crane E, Prokopenko M & Berelson W
11:30  The Effect of M. thermoflexus on the Fe-Bearing Mineral Assemblage Associated with Low Temperature Basalt-Water Reactions
Mayhew L, Webb S & Templeton A
11:45  Extracellular Electron Transport by the Gram-Positive Species Thermincola potens
Wrighton K, Carlson H, Byrne-Bailey K, Thrash C, Bigi J, Remis J, Schichnes D, Auer M, Chang C & Coates J
12:00  Synergistic Effects of Biocatalysis and Mineral Photocatalysis
Lu A & Li Y
12:15  Association of Amino Sugars (Chitin) with Fe Oxyhydroxides in Mycorrhizal Mat Soils – A STXM/NanoSIMS Investigation
Pett-Ridge J, Keiluweit M, Bougoure J, Nico P, Weber P, Zeglin L, Myrold D & Kleber M