Dependence of DNA persistence length on ionic strength of solutions with monovalent and divalent salts: a joint theory-experiment study

Annaël Brunet, Catherine Tardin, Laurence Salomé +3

Using high-throughput Tethered Particle Motion single molecule experiments, the double-stranded DNA persistence length, $L_p$, is measured in solutions with Na${}^{+}$ and Mg${}^{2+}$ io…