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- Publications
- Influence
Pore‐size constraints on the activity and survival of subsurface bacteria in a late cretaceous shale‐sandstone sequence, northwestern New Mexico
- J. Fredrickson, J. Mckinley, +9 authors T. Onstott
- Geology
- 1 July 1997
To investigate the distribution of microbial biomass and activities to gain insights into the physical controls on microbial activity and potential long‐term survival in the subsurface, 24 shale and… Expand
Biogeochemical dynamics in zero-valent iron columns: Implications for permeable reactive barriers
The impact of microbiological and geochemical processes has been a major concern for the long-term performance of permeable reactive barriers containing zero-valent iron (Fe0). To evaluate potential… Expand
Potential environmental issues of CO2 storage in deep saline aquifers: Geochemical results from the Frio-I Brine Pilot test, Texas, USA
- Y. Kharaka, J. J. Thordsen, +4 authors K. Knauss
- Geology
- 1 June 2009
Abstract Sedimentary basins in general, and deep saline aquifers in particular, are being investigated as possible repositories for large volumes of anthropogenic CO2 that must be sequestered to… Expand
Effects of Engineered Cerium Oxide Nanoparticles on Bacterial Growth and Viability
- D. Pelletier, Anil K. Suresh, +10 authors M. Doktycz
- Biology, Medicine
- Applied and Environmental Microbiology
- 15 October 2010
ABSTRACT Interest in engineered nanostructures has risen in recent years due to their use in energy conservation strategies and biomedicine. To ensure prudent development and use of nanomaterials,… Expand
Silver nanocrystallites: biofabrication using Shewanella oneidensis, and an evaluation of their comparative toxicity on gram-negative and gram-positive bacteria.
- Anil K. Suresh, D. Pelletier, +7 authors M. Doktycz
- Chemistry, Medicine
- Environmental science & technology
- 28 May 2010
Microorganisms have long been known to develop resistance to metal ions either by sequestering metals inside the cell or by effluxing them into the extracellular media. Here we report the… Expand
Indigenous and contaminant microbes in ultradeep mines.
- T. Onstott, D. Moser, +11 authors R. Wilson
- Biology, Medicine
- Environmental microbiology
- 1 November 2003
Rock, air and service water samples were collected for microbial analyses from 3.2 kilometres depth in a working Au mine in the Witwatersrand basin, South Africa. The approximately metre-wide mined… Expand
Isolation and Characterization of Metal-Reducing Thermoanaerobacter Strains from Deep Subsurface Environments of the Piceance Basin, Colorado
- Y. Roh, Shi V Liu, G. Li, H. Huang, T. Phelps, J. Zhou
- Biology, Medicine
- Applied and Environmental Microbiology
- 1 December 2002
ABSTRACT Five bacterial strains were isolated from anaerobic enrichment cultures that had originated from inoculations with samples collected from the deep subsurface environments of the… Expand
Isolation and description ofHaloanaerobium praevalens gen. nov. and sp. nov., an obligately anaerobic halophile common to Great Salt Lake sediments
- J. Zeikus, P. Hegge, T. Thompson, T. Phelps, T. Langworthy
- Biology
- Current Microbiology
- 1 July 1983
A new halophilic species is described that was isolated from the hypersaline (>20%) surface sediments of Great Salt Lake, Utah, via transfer from MPN end-dilution tubes that contained a complex… Expand
CO2–rock–brine interactions in Lower Tuscaloosa Formation at Cranfield CO2 sequestration site, Mississippi, U.S.A.
- Jiemin Lu, Yousif K. Kharaka, +10 authors S. D. Hovorka
- Geology
- 6 January 2012
A highly integrated geochemical program was conducted at the Cranfield CO2-enhanced oil recovery (EOR) and sequestration site, Mississippi, U.S.A.. The program included extensive field geochemical… Expand
Influence of pH on Terminal Carbon Metabolism in Anoxic Sediments from a Mildly Acidic Lake.
The carbon and electron flow pathways and the bacterial populations responsible for transformation of H(2)-CO(2), formate, methanol, methylamine, acetate, glycine, ethanol, and lactate were examined… Expand