Search Results - "Basnakova, G"
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use of Escherichia coli bearing a phoN gene for the removal of uranium and nickel from aqueous flows
Published in Applied microbiology and biotechnology (01-08-1998)“…A Citrobacter sp. originally isolated from metal-polluted soil accumulates heavy metals via metal-phosphate deposition utilizing inorganic phosphate liberated…”
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Bioaccumulation of nickel by intercalation into polycrystalline hydrogen uranyl phosphate deposited via an enzymatic mechanism
Published in Nature biotechnology (01-05-1996)“…A Citrobacter sp. accumulates uranyl ion (UO2(2+)) as crystalline HUO2PO4.4H2O (HUP), using enzymatically generated inorganic phosphate. Ni was not removed by…”
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Nickel accumulation by immobilized biofilm of Citrobacter sp. containing cell-bound polycrystalline hydrogen uranyl phosphate
Published in Biotechnology letters (01-10-1998)“…Hydrogen uranyl phosphate (HUO sub(2)PO sub(4): HUP), deposited enzymatically on Citrobacter N14 cells immobilized as biofilm on ceramic Raschig rings in a…”
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Bioaccumulation of nickel by microbially-enhanced chemisorption into polycrystalline hydrogen uranyl phosphate
Published in Biotechnology letters (1996)“…Ni super(2+) was removed quantitatively from aqueous solution into a microbially-created crystalline deposit of hydrogen uranyl phosphate (HUP). The mechanism…”
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Microbially-enhanced chemisorption of Ni super(2+) ions into biologically-synthesised hydrogen uranyl phosphate (HUP) and selective recovery of concentrated Ni super(2+) using citrate or chloride ion
Published in Biotechnology letters (01-01-2001)“…Hydrogen uranyl phosphate (HUP) deposited enzymatically on Citrobacter N14 immobilized in polyacrylamide gel removed nickel ions from solution via…”
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Microbially-Enhanced Chemisorption of Heavy Metals: A Method for the Bioremediation of Solutions Containing Long-Lived Isotopes of Neptunium and Plutonium
Published in Environmental science & technology (01-01-1998)“…Immobilized cells of a Citrobacter sp. removed neptunium and plutonium negligibly from solution using an established technique that used biologically-produced…”
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Phosphate release and heavy metal accumulation by biofilm-immobilized and chemically-coupled cells of a citrobacter sp. pre-grown in continuous culture
Published in Biotechnology and bioengineering (05-04-1999)“…A heavy metal‐accumulating Citrobacter sp. was grown in carbon‐limiting continuous culture in an air‐lift fermentor containing raschig rings as support for…”
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Nickel accumulation by immobilized biofilm of Cirobacter sp. containing cell-bound polycrystalline hydrogen uranyl phosphate
Published in Biotechnology letters (01-10-1998)“…Hydrogen uranyl phosphate (HUO2PO4: HUP), deposited enzymatically on Citrobacter N14 cells immobilized as biofilm on ceramic Raschig rings in a flow-through…”
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Growth of naturally occurring microbial isolates in metal-citrate medium and bioremediation of metal-citrate wastes
Published in Journal of chemical technology and biotechnology (1986) (01-03-2000)“…The use of citrate as a chelating agent in decontamination operations is of environmental concern as it can mobilize toxic heavy metals if discharged into the…”
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Microbially enhanced chemisorption of nickel into biologically synthesized hydrogen uranyl phosphate: A novel system for the removal and recovery of metals from aqueous solutions
Published in Biotechnology and bioengineering (20-05-1997)“…Ni2+ was removed quantitatively from aqueous flows by columns loaded with polycrystalline hydrogen uranyl phosphate (HUP) bound to immobilized cells of…”
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Identification of the Nickel Uranyl Phosphate Deposits on Citrobacter sp. Cells by Electron Microscopy with Electron Probe X-ray Microanalysis and by Proton-Induced X-ray Emission Analysis
Published in Environmental science & technology (15-03-1998)“…Immobilized cells of a Citrobacter sp. can remove heavy metals from wastewaters by deposition of metals with enzymatically liberated phosphate. Nickel is not…”
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Growth of naturally occurring microbial isolates in metal-citrate medium and bioremediation of metal-citrate wastes
Published in Journal of chemical technology and biotechnology (1986) (01-03-2000)“…The use of citrate as a chelating agent in decontamination operations is of environmental concern as it can mobilize toxic heavy metals if discharged into the…”
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Accumulation of zirconium and nickel by Citrobacter sp
Published in Journal of chemical technology and biotechnology (1986) (01-06-1999)“…Zirconium in aqueous flows was moderately biomineralized by immobilized Citrobacter N14 cells, in the form of gel‐like deposits, probably comprising a mixture…”
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3-Alkyl-6-methyl-5,7-dioxo-4,5,6,7-tetrahydro-1,2,3-triazolo[4,5-d]pyrimidines and their alkylations
Published in Collection of Czechoslovak chemical communications (01-06-1992)“…Alkylation of 3-alkyl-6-methyl-5,7-dioxo-4,5,6,7-tetrahydro-1,2,3-triazolo[4,5- d ]pyrimidines I with alkyl halides in dimethylformamide in the presence of…”
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