Fig. 1From: Novel lipid-coated mesoporous silica nanoparticles loaded with thymoquinone formulation to increase its bioavailability in the brain and organs of Wistar ratsA Mesoporous silica nanoparticles (MSNs) TEM micrograph. B lipid bilayer-coated mesoporous silica nanoparticles (LB-MSNs) TEM micrograph. C Particle size distribution of MSNs, MSNs-TQ, and LB-MSNs. D Zeta potential distribution of MSNs, MSNs-TQ, and LB-MSNs; each result represents mean ± standard error (n = 3)Back to article page