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. 2020 Feb 13;15:1021–1035. doi: 10.2147/IJN.S237578

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© 2020 Huang et al.

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Surface modification of α-Al₂O₃ nanoparticles. (A) Schematic diagram of α-Al₂O₃-CONH-Vx3 nanoparticles. (B) FTIR spectra of α-Al₂O_3. (C) Confocal images of α-Al₂O₃-CONH-Vx3 particles generated with and without 1-butanol blockage.