Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Kjell Eimhjellen"'
Publikováno v:
Canadian Journal of Microbiology. 48:295-304
The relationship between the phenomena alkane oxidation, extreme hydrophobicity of the cell surface, and crude-oil emulsification in Rhodococcus sp. strain 094 was investigated. Compounds that induce the emulsifying ability simultaneously induced the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbb401f9aa251e0aaf810695bb036183
https://doi.org/10.1139/w02-024
https://doi.org/10.1139/w02-024
Autor:
Kjell Eimhjellen, Harald Bredholt
Publikováno v:
Canadian Journal of Microbiology. 45:700-708
The physiological criteria for the development of crude oil emulsifying activity in a Rhodococcus species isolated from sea water was investigated. The bacterium was used as a model organism and all experiments were performed in shake flasks at 30°C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4f396c559d6c0c4d07cb6f6ae28c691
https://doi.org/10.1139/w99-057
https://doi.org/10.1139/w99-057
Publikováno v:
Canadian Journal of Microbiology. 44:330-340
A Rhodococcus species, the best of 99 oil-emulsifying bacteria isolated from globally distributed seawater samples, was characterized. The bacterium produced very stable oil-in-water emulsions from different crude oils with various contents of alipha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7bd61149b6940475b557c2de8f9b358
https://doi.org/10.1139/w98-005
https://doi.org/10.1139/w98-005
Autor:
Per Bruheim, Kjell Eimhjellen
Publikováno v:
Canadian Journal of Microbiology. 44:195-199
Four bacterial species were tested for their abilities to oxidize alkanes in crude oil in water emulsions. The emulsions were prepared by nonionic sorbitan ester and polyoxyethylene ether surfactants. The oxidation rates were measured as initial atta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c32217e37c4e2747a08088d5458e20f4
https://doi.org/10.1139/w97-137
https://doi.org/10.1139/w97-137
Autor:
Kjell Eimhjellen, Per Bruheim
Publikováno v:
Canadian journal of microbiology. 46(4)
Biological effects of non-ionic surfactants on alkane-oxidizing bacteria were studied by assessing their influence on the uptake of prefluorochrome fluoresceindiacetate (FDA) and its intracellular hydrolysis to fluorescein. Both decreasing and increa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ff93c3f17137c2831cd7e3960c8fbbe
https://pubmed.ncbi.nlm.nih.gov/10779877
https://pubmed.ncbi.nlm.nih.gov/10779877
Mixtures of nonionic and anionic surfactants, including Corexit 9527, were tested to determine their effects on bacterial oxidation of acetate and alkanes in crude oil by cells pregrown on these substrates. Corexit 9527 inhibited oxidation of the alk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c11b3250e23833fb09e5105c70fc64c
https://europepmc.org/articles/PMC91234/
https://europepmc.org/articles/PMC91234/
Publikováno v:
Canadian journal of microbiology. 43(1)
A Rhodococcus sp. 094 bacterium was tested for its ability to oxidize alkanes in crude oil emulsified by nonionic chemical and biological surfactants. Oxidation rates were measured in a 3-h period by Warburg respirometry.14CO2recovery was measured fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23daa2820698eb0b143474fe13768a39
https://pubmed.ncbi.nlm.nih.gov/9057292
https://pubmed.ncbi.nlm.nih.gov/9057292
Autor:
Kjell Eimhjellen, Gerd Halmø
Publikováno v:
Water Research. 15:989-998
The efficiency of two denitrifying sludges enriched at 5 and 20°C were compared using methanol as an electron donor. Both sludges were exposed to the same hydraulic and chemical conditions using an influent containing methanol and mineral salts. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf130311828c6489a50d74113ef5ef3c
https://doi.org/10.1016/0043-1354(81)90207-4
https://doi.org/10.1016/0043-1354(81)90207-4
Publikováno v:
Science (New York, N.Y.). 171(3972)
Food materials from the sunken and recovered research submarine Alvin were found to be in a strikingly well-preserved state after exposure for more than 10 months to deep-sea conditions. Subsequent experiments substantiated this observation and indic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52fcda4c791598188e8325d225e983bf
https://pubmed.ncbi.nlm.nih.gov/5540306
https://pubmed.ncbi.nlm.nih.gov/5540306