271 citations · 447 across the 8 of their papers we have counts for
5 papers · 1 filter
Electrochemical reaction in single layer MoS2: nanopores opened atom by atom
J. Feng, K. Liu, M. Graf +8
Ultrathin nanopore membranes based on 2D materials have demonstrated ultimate resolution toward DNA sequencing. Among them, molybdenum disulphide (MoS2) shows long-term stability a…
Intermediate DNA at low added salt: DNA bubbles slow the diffusion of short DNA fragments
Tomislav Vuletic, Sanja Dolanski Babic, Ticijana Ban +3
We report a study of DNA (150 bp fragments) conformations in very low added salt mM, across wide DNA concentration range ~mM (bp). We found an intermedi…
Manning free counterions fraction for a rod-like polyion - short DNA fragments in very low salt
Tomislav Vuletic, Sanja Dolanski Babic, Danijel Grgicin +4
We quantified the Manning free (uncondensed) counterions fraction for dilute solutions of rod-like polyions - 150bp DNA fragments, in very low salt mM. Conductivity meas…
Short-fragment Na-DNA dilute aqueous solutions: fundamental length scales and screening
S. Tomic, S. Dolanski Babic, T. Ivek +4
Dielectric spectroscopy is used to investigate fundamental length scales of 146 bp short-fragment (nucleosomal) dilute Na-DNA solutions. Two relaxation modes are detected: the high…
Dielectric relaxation of DNA aqueous solutions
S. Tomic, S. Dolanski Babic, T. Vuletic +4
We report on a detailed characterization of complex dielectric response of Na-DNA aqueous solutions by means of low-frequency dielectric spectroscopy (40 Hz - 110 MHz). Results rev…