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| Figure 2: 31P-NMR spectra of liposomal ALN following titration with Ga(NO3)3. (a), ALN liposomes, and liposomal ALN in the presence of gallium nitrate solution (100 mM), 20 µl (b), 40 µl (c) and 60 µl (d). Note the peaks at d = 18.75 and d = 2.31 ppm attributed to liposomal ALN and phosphate groups of the buffer, respectively. |
