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. 2017 May 19;12:365. doi: 10.1186/s11671-017-2140-7

Fig. 2.

Fig. 2

a TEM image of FA-PLP-131I. b Particle size and c zeta potential of FA-PLP-131I analyzed by dynamic light scattering. d Absorbance spectra of free PTX and FA-PLP-131I