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Degradation of glycine and alanine on irradiated quartz

Degradation of glycine and alanine on irradiated quartz

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dc.contributor.author Pawlikowski, Maciej pl
dc.contributor.author Benko, Aleksandra pl
dc.contributor.author Wróbel, Tomasz P. [USOS36247] pl
dc.date.accessioned 2015-05-12T11:56:16Z
dc.date.available 2015-05-12T11:56:16Z
dc.date.issued 2013 pl
dc.identifier.issn 0169-6149 pl
dc.identifier.uri http://ruj.uj.edu.pl/xmlui/handle/item/6911
dc.language eng pl
dc.rights Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa *
dc.rights.uri http://creativecommons.org/licenses/by/4.0/pl/legalcode *
dc.title Degradation of glycine and alanine on irradiated quartz pl
dc.type JournalArticle pl
dc.description.physical 119-127 pl
dc.identifier.weblink https://link.springer.com/content/pdf/10.1007%2Fs11084-013-9328-3.pdf pl
dc.abstract.en Recent researches suggest participation of minerals in the formation of life under primordial conditions. Among all of the minerals, quartz seems to be one of the most probable to take part in such processes. However, an external source of energy is needed, e.g. electric discharge. A device simulating the proposed conditions was designed and was used to simulate prebiotic conditions. Investigation of processes occurring during the stimulation of quartz with electric discharge was studied by means of Ultraviolet-visible (UV-VIS) spectroscopy, in order to monitor the generation kinetics of free radicals. Additionally, infrared spectroscopy was applied to identify chemical reaction products created in a solution of alanine or glycine, in the presence of quartz treated with electric discharge. Formation of increased amounts of free radicals, compared to experiments performed without quartz and/or amino acid, is reported, along with identification of possible degradation products of alanine. No synthetic reactions were observed. pl
dc.description.volume 43 pl
dc.description.number 2 pl
dc.identifier.doi 10.1007/s11084-013-9328-3 pl
dc.identifier.eissn 1573-0875 pl
dc.title.journal Origins of Life and Evolution of Biospheres pl
dc.language.container eng pl
dc.date.accession 2019-02-05 pl
dc.affiliation Wydział Chemii pl
dc.subtype Article pl
dc.rights.original CC-BY; inne; ostateczna wersja wydawcy; w momencie opublikowania; 0 pl
dc.identifier.project ROD UJ / P pl
dc.pbn.affiliation USOS36247:UJ.WCh; pl
.pointsMNiSW [2013 A]: 30

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Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa Except where otherwise noted, this item's license is described as Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa