Beilstein J. Nanotechnol.2020,11, 1728–1741, doi:10.3762/bjnano.11.155
drugs.
Keywords: antitumor activity; cellular uptake; PEGfunctionalization; PEI functionalization; poly(ethylene glycol) (PEG); polyethylenimine (PEI); single-walled carbon nanotubes; Introduction
To date, chemotherapy is the most common therapy for cancer treatment. However, the inability of
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Figure 1:
Schematic representation of CNTs-PEG-PEI nanocarriers and the drug-loading process.