Upper limits for stereoselective photodissociation of free amino acids in the vacuum ultraviolet region and at the C 1s edge. (Articolo in rivista)

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  • Upper limits for stereoselective photodissociation of free amino acids in the vacuum ultraviolet region and at the C 1s edge. (Articolo in rivista) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevA.69.062717 (literal)
Alternative label
  • Prumper G.1; Viefhaus J.1; Cvejanovic S.1; Rolles D.1; Gessner O.1; Lischke T.1; Hentges R.1; Wienberg C.1; Mahler W.1; Becker U.1; Langer B2; Prosperi T.3; Zema N.3; Turchini S.3; Zada B.4; Senf F.5 (2004)
    Upper limits for stereoselective photodissociation of free amino acids in the vacuum ultraviolet region and at the C 1s edge.
    in Physical review. A
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Prumper G.1; Viefhaus J.1; Cvejanovic S.1; Rolles D.1; Gessner O.1; Lischke T.1; Hentges R.1; Wienberg C.1; Mahler W.1; Becker U.1; Langer B2; Prosperi T.3; Zema N.3; Turchini S.3; Zada B.4; Senf F.5 (literal)
Pagina inizio
  • 062717 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 69 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 6 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1 Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, Germany 2 Max Born Inst Nichtlineare Opt & Kurzzeitspektros, D-12489 Berlin, Germany 3 CNR, Ist Struttura Mat, I-00133 Rome, Italy 4 Max Planck Inst Mikrostrukturphys, D-06120 Halle Saale, Germany 5 Berliner Elektronenspeicherring Gesell Synchrotro, D-12489 Berlin, Germany (literal)
Titolo
  • Upper limits for stereoselective photodissociation of free amino acids in the vacuum ultraviolet region and at the C 1s edge. (literal)
Abstract
  • We measured the total and partial ion yields of the two chiral amino acids alanine and serine in the gas phase both in the vacuum ultraviolet region and at the C(1s) edge using circularly polarized light. We did not detect any circular dichroism asymmetry larger than 1x10(-3). A similar measurement of fixed-in-space amino acids yielded an upper limit of 1x10(-2) for the stereoselective effect of circularly polarized light. The results obtained are relevant for quantitative models of stereoselective photodecomposition of amino acids that try to explain the homochirality of life (literal)
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