Figure 2

FTIR spectra of (a) Bim and (b) Tb(Bim)3 and TbLa3(Bim)12. UV spectra of (c) Bim, Tb(Bim)3, and TbLa3(Bim)12. XRD patterns of (d) Bim, (e) TbLa3(Bim)12 and Tb(Bim)3, (f) Fe3O4 MNPs, Janus microspheres (S3) and composite microspheres.
FTIR spectra of (a) Bim and (b) Tb(Bim)3 and TbLa3(Bim)12. UV spectra of (c) Bim, Tb(Bim)3, and TbLa3(Bim)12. XRD patterns of (d) Bim, (e) TbLa3(Bim)12 and Tb(Bim)3, (f) Fe3O4 MNPs, Janus microspheres (S3) and composite microspheres.