Investigation on the asymmetrical induced yields in 90Sr- 90Y-beta-irradiated D- and L-alanines.
This investigation was aimed to prove the asymmetrical interactions of polarized electrons from 90Sr-90Y-beta-decay with D- and L-alanines. By use of ESR measurements, it was determined that the asymmetrical yields induced in 90Sr-90Y-beta-irradiated alanines are 10% more in D-alanine than in L-alanine.
Conte
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Centro Interdipartimentale di Biocibernetica e Tecniche Radioisotopiche, Universita degli Studi, Bari.
Fanfani
G
G
Pieralice
M
M
Amerotti
R
R
D'Addabbo
A
A
D000409:Alanine / Q000737:chemistry / Q000528:radiation effects*; D000596:Amino Acids / Q000737:chemistry / Q000528:radiation effects; D001610:Beta Particles; D004583:Electrons; D019418:Evolution, Chemical; D005720:Gamma Rays; D011854:Radiochemistry; D013237:Stereoisomerism; D013326:Strontium Radioisotopes; D015021:Yttrium Radioisotopes
D000596:Amino Acids; D013326:Strontium Radioisotopes; D015021:Yttrium Radioisotopes; D000409:Alanine