J R Lloyd

Summary

Affiliation: University of Massachusetts
Country: USA

Publications

  1. ncbi Reduction of technetium by Desulfovibrio desulfuricans: biocatalyst characterization and use in a flowthrough bioreactor
    J R Lloyd
    School of Biological Sciences, The University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom
    Appl Environ Microbiol 65:2691-6. 1999
  2. ncbi Microbial reduction of technetium by Escherichia coli and Desulfovibrio desulfuricans: enhancement via the use of high-activity strains and effect of process parameters
    J R Lloyd
    School of Biological Sciences, The University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom
    Biotechnol Bioeng 66:122-30. 1999
  3. ncbi Direct and Fe(II)-mediated reduction of technetium by Fe(III)-reducing bacteria
    J R Lloyd
    Department of Microbiology, University of Massachusetts, Amherst, Massachusetts 01003, USA
    Appl Environ Microbiol 66:3743-9. 2000
  4. ncbi Reduction and removal of heptavalent technetium from solution by Escherichia coli
    J R Lloyd
    School of Biological Sciences, University of Birmingham, Edgbaston, United Kingdom
    J Bacteriol 179:2014-21. 1997
  5. ncbi Hollow-fire bioreactors compared to batch and chemostat culture for the production of a recombinant toxoid by a marine Iibrio
    J R Lloyd
    School of Biological Sciences, University of Birmingham, Edgbaston
    Appl Microbiol Biotechnol 48:155-61. 1997
  6. ncbi Stimulation of microbial sulphate reduction in a constructed wetland: microbiological and geochemical analysis
    J R Lloyd
    School of Biosciences, The University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
    Water Res 38:1822-30. 2004
  7. ncbi Interactions between the Fe(III)-reducing bacterium Geobacter sulfurreducens and arsenate, and capture of the metalloid by biogenic Fe(II)
    F S Islam
    School of Earth, Atmospheric and Environmental Sciences and Williamson Research Centre for Molecular Environmental Science, University of Manchester, Manchester M13 9PL, United Kingdom
    Appl Environ Microbiol 71:8642-8. 2005
  8. ncbi Molecular analysis of a sulphate-reducing consortium used to treat metal-containing effluents
    C Boothman
    School of Earth, Atmospheric and Environmental Sciences and Williamson Research Centre for Molecular Environmental Science, University of Manchester, Manchester, UK
    Biometals 19:601-9. 2006

Collaborators

Detail Information

Publications8

  1. ncbi Reduction of technetium by Desulfovibrio desulfuricans: biocatalyst characterization and use in a flowthrough bioreactor
    J R Lloyd
    School of Biological Sciences, The University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom
    Appl Environ Microbiol 65:2691-6. 1999
    ....
  2. ncbi Microbial reduction of technetium by Escherichia coli and Desulfovibrio desulfuricans: enhancement via the use of high-activity strains and effect of process parameters
    J R Lloyd
    School of Biological Sciences, The University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom
    Biotechnol Bioeng 66:122-30. 1999
    ..3 h for the wild-type E. coli, 4.25 h for the upregulated mutant, and 1.5 h for D. desulfuricans...
  3. ncbi Direct and Fe(II)-mediated reduction of technetium by Fe(III)-reducing bacteria
    J R Lloyd
    Department of Microbiology, University of Massachusetts, Amherst, Massachusetts 01003, USA
    Appl Environ Microbiol 66:3743-9. 2000
    ..These results suggest that Fe(III)-reducing bacteria may play an important role in immobilizing technetium in sediments via direct and indirect mechanisms...
  4. ncbi Reduction and removal of heptavalent technetium from solution by Escherichia coli
    J R Lloyd
    School of Biological Sciences, University of Birmingham, Edgbaston, United Kingdom
    J Bacteriol 179:2014-21. 1997
    ..coli. This appears to be the first report of Hyc functioning as an H2-oxidizing hydrogenase or as a dissimilatory metal ion reductase in enteric bacteria...
  5. ncbi Hollow-fire bioreactors compared to batch and chemostat culture for the production of a recombinant toxoid by a marine Iibrio
    J R Lloyd
    School of Biological Sciences, University of Birmingham, Edgbaston
    Appl Microbiol Biotechnol 48:155-61. 1997
    ..Where contamination of the product with carbenicillin is to be avoided, these bioreactors are superior to batch or continuous culture...
  6. ncbi Stimulation of microbial sulphate reduction in a constructed wetland: microbiological and geochemical analysis
    J R Lloyd
    School of Biosciences, The University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
    Water Res 38:1822-30. 2004
    ....
  7. ncbi Interactions between the Fe(III)-reducing bacterium Geobacter sulfurreducens and arsenate, and capture of the metalloid by biogenic Fe(II)
    F S Islam
    School of Earth, Atmospheric and Environmental Sciences and Williamson Research Centre for Molecular Environmental Science, University of Manchester, Manchester M13 9PL, United Kingdom
    Appl Environ Microbiol 71:8642-8. 2005
    ..However, the reduction of Fe(III) led to the formation of Fe(II)-bearing phases that are able to capture arsenic species and could act as sinks for arsenic in sediments...
  8. ncbi Molecular analysis of a sulphate-reducing consortium used to treat metal-containing effluents
    C Boothman
    School of Earth, Atmospheric and Environmental Sciences and Williamson Research Centre for Molecular Environmental Science, University of Manchester, Manchester, UK
    Biometals 19:601-9. 2006
    ....