Fig. 1From: Comparative evaluation of intranasally delivered quetiapine loaded mucoadhesive microemulsion and polymeric nanoparticles for brain targeting: pharmacokinetic and gamma scintigraphy studies TEM analysis of quetiapine loaded (a): microemulsion (QME), (b): mucoadhesive microemulsion (QMME) and (c): nanoparticles (QNP)Back to article page