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SEPARATION OF POTASSIUM ISOTOPES IN VALONIA AND NITELLA
The ratio of K(39) ÷ K(41) appears to be lower in the sap of Valonia and Nitella than in the environment, indicating that the living cell can separate these isotopes to some extent. Experiments with a mixture of guaiacol and p-cresol suggest that a similar separation may occur here but further exper...
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Formato: | Texto |
Lenguaje: | English |
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The Rockefeller University Press
1940
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2237956/ https://www.ncbi.nlm.nih.gov/pubmed/19873190 |
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author | Jacques, A. G. |
author_facet | Jacques, A. G. |
author_sort | Jacques, A. G. |
collection | PubMed |
description | The ratio of K(39) ÷ K(41) appears to be lower in the sap of Valonia and Nitella than in the environment, indicating that the living cell can separate these isotopes to some extent. Experiments with a mixture of guaiacol and p-cresol suggest that a similar separation may occur here but further experiments are needed. |
format | Text |
id | pubmed-2237956 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 1940 |
publisher | The Rockefeller University Press |
record_format | MEDLINE/PubMed |
spelling | pubmed-22379562008-04-23 SEPARATION OF POTASSIUM ISOTOPES IN VALONIA AND NITELLA Jacques, A. G. J Gen Physiol Article The ratio of K(39) ÷ K(41) appears to be lower in the sap of Valonia and Nitella than in the environment, indicating that the living cell can separate these isotopes to some extent. Experiments with a mixture of guaiacol and p-cresol suggest that a similar separation may occur here but further experiments are needed. The Rockefeller University Press 1940-07-20 /pmc/articles/PMC2237956/ /pubmed/19873190 Text en Copyright © Copyright, 1940, The Rockefeller Institute for Medical Research This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/). |
spellingShingle | Article Jacques, A. G. SEPARATION OF POTASSIUM ISOTOPES IN VALONIA AND NITELLA |
title | SEPARATION OF POTASSIUM ISOTOPES IN VALONIA AND NITELLA |
title_full | SEPARATION OF POTASSIUM ISOTOPES IN VALONIA AND NITELLA |
title_fullStr | SEPARATION OF POTASSIUM ISOTOPES IN VALONIA AND NITELLA |
title_full_unstemmed | SEPARATION OF POTASSIUM ISOTOPES IN VALONIA AND NITELLA |
title_short | SEPARATION OF POTASSIUM ISOTOPES IN VALONIA AND NITELLA |
title_sort | separation of potassium isotopes in valonia and nitella |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2237956/ https://www.ncbi.nlm.nih.gov/pubmed/19873190 |
work_keys_str_mv | AT jacquesag separationofpotassiumisotopesinvaloniaandnitella |