Fig. 1From: Metal ion-responsive nanocarrier derived from phosphonated calix[4]arenes for delivering dauricine specifically to sites of brain injury in a mouse model of intracerebral hemorrhageCharacterization of size and morphology of blank p-PCa4C12 micelles (PM) and dauricine-loaded p-PCa4C12 micelles (DPM). Dynamic light scattering was used to analyze the size distribution of a PM and b DPM, while transmission electron microscopy was used to examine morphology of c PM, Scale bar, 0.5 μm and d DPM, Scale bar, 200 nm. n = 5Back to article page