BIOGEOCHEMICAL AND ENVIRONMENTAL FACTORS IN Fe BIOMINERALIZATION: MAGNETITE AND SIDERITE FORMATION
作者： Y. Roh , C.-L. Zhang , H. Vali , R. J. Lauf , J. Zhou
关键词:
摘要: The formation of siderite and magnetite by Fe(III)-reducing bacteria may play an important role in C Fe geochemistry subsurface ocean sediments. objective this study was to identify environmental factors that control the (FeCO 3 ) (Fe O 4 bacteria. Psychrotolerant ( 45°C) were used examine reduction a poorly crystalline iron oxide, akaganeite (β-FeOOH), without soluble electron shuttle, anthraquinone disulfuonate (AQDS), presence N 2 , -CO (80:20, V:V), H V:V) headspace gases as well HCO − -buffered medium (30–210 mM) under atmosphere. Iron biomineralization also examined different growth conditions such salinity, pH, incubation time, temperature donors. Magnetite dominant Siderite A mixture formed headspace. Akaganeite reduced transformed (>120 with lactate donor Biogeochemical controlling phases secondary mineral suite include donors, atmospheric composition time. These results indicate microbial Fe(III) biogeochemistry sequestration natural environments.
springer.com
geoscienceworld.org
harvard.edu
ingentaselect.com参考文章(41)
Stephen Mann, Nicholas H. C. Sparks, Vanessa J. Wade, Crystallochemical Control of Iron Oxide Biomineralization Iron Biominerals. pp. 21- 49 ,(1991) , 10.1007/978-1-4615-3810-3_3
U. Schwertmann, R. W. Fitzpatrick, Iron minerals in surface environments. Catena, Supplement. pp. 7- 30 ,(1992)
P. E. Bell, A. L. Mills, J. S. Herman, Biogeochemical Conditions Favoring Magnetite Formation during Anaerobic Iron Reduction Applied and Environmental Microbiology. ,vol. 53, pp. 2610- 2616 ,(1987) , 10.1128/AEM.53.11.2610-2616.1987
Derek R. Lovley, Magnetite Formation During Microbial Dissimilatory Iron Reduction Iron Biominerals. ,vol. 1990, pp. 151- 166 ,(1991) , 10.1007/978-1-4615-3810-3_11
Cornelis G. Heijman, Christof Holliger, Martin A. Glaus, René P. Schwarzenbach, Josef Zeyer, Abiotic Reduction of 4-Chloronitrobenzene to 4-Chloroaniline in a Dissimilatory Iron-Reducing Enrichment Culture Applied and Environmental Microbiology. ,vol. 59, pp. 4350- 4353 ,(1993) , 10.1128/AEM.59.12.4350-4353.1993
Y Roh, R.J Lauf, A.D McMillan, C Zhang, C.J Rawn, J Bai, T.J Phelps, Microbial synthesis and the characterization of metal-substituted magnetites Solid State Communications. ,vol. 118, pp. 529- 534 ,(2001) , 10.1016/S0038-1098(01)00146-6
Shi V. Liu, Jizhong Zhou, Chuanlun Zhang, David R. Cole, M. Gajdarziska-Josifovska, Tommy J. Phelps, Thermophilic Fe(III)-Reducing Bacteria from the Deep Subsurface: The Evolutionary Implications Science. ,vol. 277, pp. 1106- 1109 ,(1997) , 10.1126/SCIENCE.277.5329.1106
K Pedersen, Exploration of deep intraterrestrial microbial life: current perspectives Fems Microbiology Letters. ,vol. 185, pp. 9- 16 ,(2000) , 10.1111/J.1574-6968.2000.TB09033.X
Dennis A. Bazylinski, Richard B. Frankel, Holger W. Jannasch, Anaerobic magnetite production by a marine, magnetotactic bacterium Nature. ,vol. 334, pp. 518- 519 ,(1988) , 10.1038/334518A0
Derek R. Lovley, Bioremediation of organic and metal contaminants with dissimilatory metal reduction Journal of Industrial Microbiology & Biotechnology. ,vol. 14, pp. 85- 93 ,(1995) , 10.1007/BF01569889