Amino-ethoxilated fluorinated amphiphile: Synthesis, self-assembling properties and interactions with ssDNA
作者:Nicolas Dupuy、Andreea Pasc、Stéphane Parant、Stéphane Fontanay、Raphaël E. Duval、Christine Gérardin
DOI:10.1016/j.jfluchem.2011.12.017
日期:2012.3
highlights the unique properties of the fluorinated tail. Interactions between ssDNA and cationic monocharged F9NH(EO)2NH2 were probed by static light scattering (SLS), fluorescence and circular dichroism (CD). F9NH(EO)2NH2 was found to exclude ethidium bromide (EB) from ssDNA/EB complex, and this process was dependent on the ssDNA concentration and on the charge ratio surfactant to ssDNA. CD spectra showed