Synthesis and electron microscopic investigation of model polyacryloylnucleosides
| Autor: | E. F. Panarin, M. I. Mosevitsky |
|---|---|
| Rok vydání: | 1974 |
| Předmět: |
Polymers
Biophysics Guanosine Acetates Biochemistry Anhydrides Biomaterials chemistry.chemical_compound Polymer chemistry Copolymer Organic chemistry Molecule Acrylic acid chemistry.chemical_classification Chemistry Hydrogen bond Hydrolysis Organic Chemistry Polyacrylic acid Temperature Nucleosides Purine Nucleosides General Medicine Polymer Molecular Weight Microscopy Electron Acrylates Models Chemical Solubility Ionic strength |
| Zdroj: | Biopolymers. 13:185-192 |
| ISSN: | 1097-0282 0006-3525 |
| DOI: | 10.1002/bip.1974.360130112 |
| Popis: | Using the interaction of polyacrylic anhydride with uridine or N-acetyl derivatives of adenosine, cytidine, and guanosine, the water-soluble copolymers, polyacryloylnucleosides, were obtained. The acryloylnucleoside units to acrylic acid units ratio in the copolymer was usually about 1:20. The attaching of nucleosides to the polymer occurs mostly through the 5′-hydroxyl group of the sugar. The prominent feature of all polyacryloylnucleosides obtained is their fibrous structure at an ionic strength 0.2 and neutral pH. At concentrations |
| Databáze: | OpenAIRE |
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