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Proceedings Paper

Differential Raman spectroscopic study of the interaction of nickel (II) cation with adenine nucleotides
Author(s): Peter Mojzes
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Paper Abstract

The interaction of the nickel (Ni2) cation with adenosine adenosine 5''- monophosphate (5 ''AMP) adenosine 3 '' 5 '' -cyclic monophosphate (3 '' -5 ''cAMP) and adenosine 5''-diphosphate (5''ADP) has been studied in aqueous solution at neutral pH by differential Raman spectroscopy. Raman hypochromism of the adenine lines at 727 1308 1380 and 1510 cm'' indicating strong stacking interaction has been observed for 5''AMP and 5''ADP in the presence of Ni2''. The metal ions have been also found to interact with adenine and phosphate moieties of 5''AMP and 5''ADP. No comparable spectral changes have been observed for adenosine nor 3''-5''cAMP. 1 .

Paper Details

Date Published: 1 May 1991
PDF: 5 pages
Proc. SPIE 1403, Laser Applications in Life Sciences, (1 May 1991); doi: 10.1117/12.57350
Show Author Affiliations
Peter Mojzes, Charles Univ. (Czech Republic)

Published in SPIE Proceedings Vol. 1403:
Laser Applications in Life Sciences
Sergei A. Akhmanov; Marina Yu. Poroshina, Editor(s)

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