Fig. 1From: Uterine metabolic disorder induced by silica nanoparticles: biodistribution and bioactivity revealed by labeling with FITC Characterization of SiNP and FITC-SiNP. a Images captured by scanning electron microscopy showing the morphological characteristics of SiNP and FITC-SiNP. b Dynamic light scattering analysis of SiNP and FITC-SiNP. c FITC-SiNP visualized by fluorescence microscopy. d Fourier transformed infrared spectra showing the transmittance curves of SiNP and FITC-SiNP. e Schematic illustration of the chemical synthesis of FITC-SiNPBack to article page