Effect of Mg2+ Ions on the Stability of PolyA/2PolyU Three-Stranded Helices in Aqueous Solutions
✍ Scribed by Victor A. Sorokin; Vladimir A. Valeev; Galina O. Gladchenko; Marina V. Degtyar; Elena A. Andrus; Yuri P. Blagoi; Victor A. Karachevtsev
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 284 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1616-5187
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Electronic spectral behavior of poly(N-vinyl-2-pyrrolidone) (PVP) was determined in aqueous solutions including a variety of inorganic salts (phosphates, monoand dihydrogen phosphates, sulfates, chlorides, nitrates, bisulfites, and persulfates) for several concentrations. The n 3 \* excitations are
## Abstract A novel salts‐ and pH‐responsive copolymer, poly(acrylic acid‐__co__‐ethyl 1‐(4‐chlorophenyl)‐5‐acrylamino‐1,2,3‐triazol‐4‐carboxylate), poly(AA‐__co__‐ECATC), was prepared by radical polymerization in methanol at room temperature with L‐ascorbic acid (Vc) and peroxide hydrogen (H~2~O~2
The behaviour of hyaluronic acid (Hyal) and sulfated hyaluronic acid (HyalS) in aqueous solution was investigated in terms of protonation and complex formation by thermodynamic and spectroscopic techniques. The presence of the scarcely protonable sulfate groups in the polymer chain provided the Hyal