23Na NMR investigation of the interaction between DNA and divalent metallic cations
β Scribed by Dan Vasilescu; Seddik Ansiss; Georges Mallet
- Publisher
- Springer Netherlands
- Year
- 1994
- Tongue
- English
- Weight
- 605 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0092-0606
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The interaction between polyvinylpyrrolidone (PVP) and metal cations has been studied in absolute ethanol and water at n 1 room temperature and atmospheric pressure. The UV-VIS and IR absorption spectra of metal cations, PVP and PVP-M n 1 31 21 21 (M 5 Fe , Co , Ni ) were given. It was shown that PV
A "Na and "P NMR study of the Na-DNA and Na-DNA-Ni systems in aqueous solution has been undertaken. Analysis of the relaxation rates provides evidence that Ni'+ displaces Nat ions from the condensation layer of Na-DNA. Furthermore, it was found that Ni'+ binds specifically to the DNA phosphate to so
Ion-pairing / 23 Na NMR / CationΟͺanion interactions / Ion association in 2-propanol / Sodium thiolates in 2-propanol Cation-anion interactions in 2-propanol solutions of sodium salts NaY (Y = MeS, iPrS, tBuS, iPrO, SCN, ClO 4 , Ph 4 B) have been studied by 23 Na-NMR spectroscopy. The analysis involv