Abrupt transition from a free, repulsive to a condensed, attractive DNA phase, induced by multivalent polyamine cations.

Qiu, Xiangyun

Abrupt transition from a free, repulsive to a condensed, attractive DNA phase, induced by multivalent polyamine cations. [electronic resource] - Physical review letters Nov 2008 - 228101 p. digital

Publication Type: Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.

0031-9007

10.1103/PhysRevLett.101.228101 doi


Cations--chemistry
DNA--chemistry
Scattering, Small Angle
Solutions
Spermidine--chemistry
Spermine--chemistry
Thermodynamics
X-Ray Diffraction