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FT-IR of (A) unmodified CNCs, (B) CNCs-poly(APMA), (C) CNCs-β-CD.
Abbreviations: CNCs, cellulose nanocrystals; CNCs-β-CD, CNCs grafted with β-cyclodextrin; FT-IR, Fourier transform infrared spectroscopy; poly(APMA), poly(N-3-aminopropyl)methacrylamide; poly(NIPAAm), poly(N-isopropylacrylamide).
