Interaction of gold nanoparticles with Doxorubicin mediated by supramolecular chemistry

- A polymer containing β-CD, catechol and PEG groups for the synthesis and coating of Au NPs.
- CD functionalized Au NPs are a carrier and traceable delivery probe of the Doxorubicin.
- They carrier Doxorubicin and its release is strongly favored by the temperature increase.
- The Doxorubicin release is detected by monitoring the recovery of its fluorescence in real time.