Low-Molecular-Weight Polyethyleneimine Grafted Polythiophene for Efficient siRNA Delivery

<div><sup>1</sup>H-NMR spectra of polythiophenes before (<b>P2a</b> in CDCl<sub>3</sub>) and after PEI conjugation (<b>P2</b> in<i> d</i>-methanol).</div>

BioMed Research International

fig1

Figure 1

Figure 1: Low-Molecular-Weight Polyethyleneimine Grafted Polythiophene for Efficient siRNA Delivery 