Poly(ethylene glycol)-induced DNA condensation in aqueous/methanol containing low-molecular-weight electrolyte solutions.: Part II. Comparison between experiment and theory

Viscometry, UV/Vis–centrifugation and dynamic light scattering (DLS) were used to monitor the coil–globule transition of calf-thymus DNA by poly(ethylene glycol) (PEG) in aqueous/methanolic NaCl solutions. All three methods confirm that methanol and PEG promote the transition synergistically. The PE...

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Veröffentlicht in:	Polymer (Guilford) 1999, Vol.40 (14), p.4025-4033
Hauptverfasser:	Kleideiter, Gerd, Nordmeier, Eckhard
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Biological and medical sciences Coil–globule transition DNA condensation Exact sciences and technology Fundamental and applied biological sciences. Psychology In solution. Condensed state. Thin layers Miscellaneous Molecular biophysics Natural polymers Physico-chemical properties of biomolecules Physicochemistry of polymers Poly(ethylene glycol)
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