๐”– Bobbio Scriptorium
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Change in structure of polyacrylonitrile fibres on treatment with alkali metal salts

โœ Scribed by Sh. G. Abdurakhmanova; Sh. S. Dzhalilov; V. P. Anosov


Publisher
Springer US
Year
1990
Tongue
English
Weight
351 KB
Volume
21
Category
Article
ISSN
0015-0541

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๐Ÿ“œ SIMILAR VOLUMES


Studies on nucleic acids. VIII. Changes
โœ H. Venner; Ch. Zimmer ๐Ÿ“‚ Article ๐Ÿ“… 1966 ๐Ÿ› Wiley (John Wiley & Sons) ๐ŸŒ English โš– 828 KB

The melting temperature of a natural DNA is decreased in the presence of increasing amounts of copper ions, whereas other divalent metal ions stabilize the DNA secondary structure a t low ionic strength. At 1.28 X lO-4M, Cuz+ produces a decrease of T,,, depending on base composition. At very low Cu\