Fig. 2
From: Novel mesoporous silica nanocarriers containing gold; a rapid diagnostic tool for tuberculosis
Physicochemical characterization of the nanoparticles. A, B TEM images of the GNPs, scale bar is 200 and 50 nm respectively. C TEM images of the MSNs@GNPs, scale bar is 200 nm. D Hydrodynamic size distribution of the GNPs and MSNs@GNPs measured by dynamic light scattering technique. E PDI and zeta potential of the GNPs and MSNs@GNPs measure by dynamic light scattering technique. Data are represented as mean ± SD