Fig. 4
From: A novel approach in using insect-based spinach-food waste for gene targeting to cancer tissues
FTIR spectra of Fe3O4 (A), Fe3O4-SiO (B), Spermine (C), Hyperbranched spermine (D), FSM (E), FHS (F), PEG-FA (G), FSMPF (H), and FHSPF (I) NPs.
