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AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
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The STUDIA UNIVERSITATIS BABEŞ-BOLYAI issue article summary The summary of the selected article appears at the bottom of the page. In order to get back to the contents of the issue this article belongs to you have to access the link from the title. In order to see all the articles of the archive which have as author/co-author one of the authors mentioned below, you have to access the link from the author's name. |
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STUDIA BIOLOGIA - Issue no. 2 / 2001 | |||||||
Article: |
DISTRIBUTION OF 137CESIUM IN EXPERIMENTALLY CONTAMINATED CELLS OF THE LICHEN PELTIGERA MEMBRANACEA. Authors: KATALIN BARTÓK, IOSIF CHEREJI, ANA NICOARĂ, MARINELA SIMIHĂIAN. |
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Abstract: For studying intra- and extracellular locations of 137Cs, discs were cut from thalli of Peltigera membranacea, sampled in an unpolluted deciduous forest near Bristol, England and contaminated with 137CsCl in a laboratory experiment. The method of sequential elution was used and it was found that the 137Cs taken up by the lichen discs was located to a larger extent intracellularly than extracellularly. Nickel(II) chloride was a more efficient eluting agent than were strontium and cesium chlorides. | |||||||
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