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FT-IR spectra (A), XRD (B), and VSM (C) of Fe3O4 (a), Fe3O4@TSTO-MIPs (b), Fe3O4@NH2 (c), and Fe3O4@CHO (d).
Abbreviations: FT-IR, Fourier transform infrared; MIPs, molecularly imprinted polymers; TSTO, testosterone; VSM, vibrating sample magnetometry; XRD, X-ray diffraction.
