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. 2018 Apr 15;8(10):2830–2845. doi: 10.7150/thno.23209

Figure 2.

Figure 2

(A-B) Fluorescence emission and (C-D) far UV CD spectra of MATT/CN complex and HPMC NPs prepared with different drug concentrations. (E) Fluorescence emission spectra of dual-labelled HPMC NPs with FITC-HA-PTX/Rho-MATT/CN mass ratios of 2:1, 1:1 and 1:2, respectively (FITC/Rho, w/w). Excitation wavelength: 450 nm. Characterization of HPMC NPs: (F) size and PDI of HPMC NPs with FITC-HA-PTX/Rho-MATT/CN mass ratios of 2:1, 1:1 and 1:2, respectively, (G) size distribution and (H) TEM image of HPMC NPs.