1.
Spectrochim Acta A Mol Biomol Spectrosc
; 61(9): 2267-9, 2005 Jul.
Article
in English
| MEDLINE
| ID: mdl-15911421
ABSTRACT
For the first time the ATR technique was applied to obtain IR absorption spectra of DNA and RNA dry films. There was worked out procedure of the nucleic acid removal from germanium plate, which obviously was a main obstacle to application of ATR-IR spectroscopy to nucleic acids. This technique of IR spectroscopy was applied to confirmation of RNA tropism of aurin tricarboxylic acid observed by molecular biological methods.