
Fine-tuning of proton sponges by precise diaminoethanes and histidines in pDNA polyplexes
Keywords: Gtt, glutaroyl-triethylene tetramine; NA, nucleic acid; PEG, polyethylene glycol; Stp, succinoyl tetraethylene pentamine; Sph, succinoyl pentaethylene hexamine; N/P, nitrogen to phosphate ratio; TfR, transferrin receptor; FolA, folic acid; MTT, 3-(4,5-dim