Figure 2.

FTIR spectra and light microscope image. FTIR spectra of CA, PEI, doxorubicin, CA-PEI 3:1 blank micelles, and doxorubicin-loaded CA-PEI 3:1 micelles (a). Light microscope image of CA-PEI 3:1 micelles (b).

Amjad et al. Nanoscale Research Letters 2012 7:687   doi:10.1186/1556-276X-7-687
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