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- Mello, Maria Luiza S.; Vidal, Benedicto C.
- Micron 2014 v.61 pp. 49-52
- DNA; Fourier transform infrared spectroscopy; adenine; calves; hydrogen bonding; salmon; testes; thymus gland; vibration
- ... The Fourier transform-infrared (FT-IR) signature of dry samples of DNA and DNA-polypeptide complexes, as studied by IR microspectroscopy using a diamond attenuated total reflection (ATR) objective, has revealed important discriminatory characteristics relative to the PO2− vibrational stretchings. However, DNA IR marks that provide information on the sample's richness in hydrogen bonds have not bee ...