Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Christopher A. Gorski"'
Publikováno v:
Earth and Planetary Science Letters. 506:428-440
Fossilized foraminiferal tests are widely used as proxies to constrain paleoenvironments, including past sea surface and bottom water temperatures and the chemical composition of ancient seawater. However, relatively little is known about the extent
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Nature Communications
Nature Communications
Consumption of methane by aerobic and anaerobic microbes governs the atmospheric level of this powerful greenhouse gas. Whereas a biochemical understanding of aerobic methanotrophy is well developed, a mechanistic understanding of anaerobic methanotr
Publikováno v:
Minerals
Volume 9
Issue 7
Minerals, Vol 9, Iss 7, p 434 (2019)
Volume 9
Issue 7
Minerals, Vol 9, Iss 7, p 434 (2019)
The bioreduction of Fe(III) oxides by dissimilatory iron reducing bacteria (DIRB) may result in the production of a suite of Fe(II)-bearing secondary minerals, including magnetite, siderite, vivianite, green rusts, and chukanovite
the formation
the formation
Autor:
Evgenya S. Shelobolina, Christopher A. Gorski, Ravi K. Kukkadapu, Aron M. Griffin, Huifang Xu, Tao Wu, Eric E. Roden
Publikováno v:
Geomicrobiology Journal. 34:231-241
Dissimilatory microbial reduction of solid-phase Fe(III)-oxides and Fe(III)-bearing phyllosilicates (Fe(III)-phyllosilicates) is an important process in anoxic soils, sediments and subsurface materials. Although various studies have documented the re
Autor:
Tao Wu, Eric E. Roden, Ravi K. Kukkadapu, Aron M. Griffin, Hiromi Konishi, Huifang Xu, Christopher A. Gorski
Publikováno v:
Geomicrobiology Journal. 33:793-806
Fe(III)-oxides and Fe(III)-bearing phyllosilicates are the two major iron sources utilized as electron acceptors by dissimilatory iron-reducing bacteria (DIRB) in anoxic soils and sediments. Although there have been many studies on microbial Fe(III)-
Iron(III)-bearing clay minerals enhance bioreduction of nitrobenzene by Shewanella putrefaciens CN32
Publikováno v:
Environmental sciencetechnology. 49(3)
Iron-bearing clay minerals are ubiquitous in the environment, and the clay-Fe(II)/Fe(III) redox couple plays important roles in abiotic reduction of several classes of environmental contaminants. We investigated the role of Fe-bearing clay minerals o
Publikováno v:
Environmental sciencetechnology. 48(5)
Iron-bearing phyllosilicate minerals help establish the hydrogeological and geochemical conditions of redox transition zones because of their small size, limited hydraulic conductivity, and redox buffering capacity. The bioreduction of soluble U(VI)
Autor:
Christopher A. Gorski, Kenneth M. Kemner, Theodore M. Flynn, Michael L. McCormick, Michelle M. Scherer, Maxim I. Boyanov, Edward J. O'Loughlin, Scott M. Hofmann
Publikováno v:
Environmental sciencetechnology. 47(16)
Natural Fe(III) oxides typically contain a range of trace elements including P. Although solution phase and adsorbed P (as phosphate) have been shown to impact the bioreduction of Fe(III) oxides and the formation of "biogenic" secondary minerals, lit