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. 2020 May 13;18:71. doi: 10.1186/s12951-020-00626-1

Fig. 2.

Fig. 2

Preparation and characterization of nanoparticles. a Preparation of DSPE-PEG3400-T807. b MALDI-TOF mass spectra of DSPE-PEG3400-T807. Blue arrows represent the mass–charge ratios of DSPE-PEG3400-T807. c The release profiles of CUR, PCNP-CUR, RPCNP-CUR and T807/RPCNP-CUR in PBS (pH7.4, contain 10% FBS, v/v). d Morphological appearance of RBC, PCNP-CUR, RPCNP-CUR and T807/RPCNP-CUR based on TEM