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Characterization of HA-SWCNTs.
Notes: (A) FT-IR spectrum of (a) HA-SWCNTs, (b) HA-NH2, and (c) HA; (B) UV spectrum of (a) HA-SWCNTs, (b) SWCNTs, and (c) HA-NH2; (C) TGA curves.
Abbreviations: FT-IR, Fourier transform infrared; HA, hyaluronic acid; HA-SWCNTs, hyaluronic acid-functionalized single-walled carbon nanotubes; SWCNTs, single-walled carbon nanotubes; TGA, thermal gravimetric analysis; UV, ultraviolet.
