After cargo loading and α-CD capping, there was an obvious decrease in the pore volume and pore diameter of particles (Figure 2B), indicating that the nanopores were successfully plugged up by the incorporated α-CD rings.
After cargo loading andα-CD capping, there was an obvious decrease in the porevolume and pore diameter of particles (Figure 2B), indicatingthat the nanopores were successfully plugged up by theincorporated α-CD rings.