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. Author manuscript; available in PMC: 2018 Apr 1.
Published in final edited form as: Biomaterials. 2017 Jan 27;123:107–117. doi: 10.1016/j.biomaterials.2017.01.038

Fig. 1.

Fig. 1

Validation of the successful assembly of nanovaccine NPs by CLSM. The PLGA and lipid layer were labeled by Nile red and NBD, respectively, and AF350 was used as a model of Nic hapten attached on KLH. The scale bar represents 10 µm.