Fig. 5

a Transmission electron microscope image of amine-functionalized mesoporous silica nanoparticles. b Ce6 release profile of MSN-Ce6 conjugate sonicated in phosphate buffer saline at room temperature in pH: 5.5 or pH: 7.5 over 24Â h
a Transmission electron microscope image of amine-functionalized mesoporous silica nanoparticles. b Ce6 release profile of MSN-Ce6 conjugate sonicated in phosphate buffer saline at room temperature in pH: 5.5 or pH: 7.5 over 24Â h