MOESM1 of Synthesis, characterization, and biological verification of anti-HER2 indocyanine green–doxorubicin-loaded polyethyleneimine-coated perfluorocarbon double nanoemulsions for targeted photochemotherapy of breast cancer cells

Additional file 1: Figure S1. Representative graphs of size distribution for IDPDNEs (A), IDPPDNEs (B), and HIDPPDNEs (C) measured by DLS technique. Figure S2. Representative graphs of zeta potential (/surface charge) for IDPDNEs (A), IDPPDNEs (B), and HIDPPDNEs (C) measured by DLS technique