DNA structure: The electrical potential as probed by ethidium
β Scribed by Peter Fromherz
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 386 KB
- Volume
- 109
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
β¦ Synopsis
The electrical potential in DNA is evaluated from binding constants of ethidium. The potentials probed in NKI solutions xe in good ngrcement with the Poisson-Boltzmnnn equation. The potentials probed in MgClz solutions indinre a compensation of the phosphate char_ees by counterion condensation.
π SIMILAR VOLUMES
tion, indicating that more ordered particle structuring occurs A nondestructive Kossel diffraction technique based on the prininside colloidal dispersions. More detailed investigations ciple of back-light scattering was used to characterize the structure were made by several other groups through ana