Fig. 1
From: Photo-responsive degradable hollow mesoporous organosilica nanoplatforms for drug delivery
Characterization of the organosilica nanoparticles (HMONs). a Scanning electron microscopy (SEM) images of the HMONs; b transmission electron microscopy (TEM) images of the HMONs; c N2 adsorption and desorption pattern of the HMONs; d pore size distributions of the HMONs; e Fourier-transform infrared (FTIR) spectrum of the HMONs; and f thermogravimetric analysis (TGA) curves of the HMONs