Fig. 7
Release of AS-ODN following hybridization to CS-ODN adsorbed to MWCNT-OH at physiological conditions. The initial concentration of the Dy-557-labeled AS-ODN was 2 nmol/mgCNT and the released amount was determined by fluorescence measurements in the release solutions. The release studies were performed at 37 °C in 0.9% NaCl solution, urine and different dilutions thereof