The "Co..." in your request likely refers to or Composite systems , which are cutting-edge trends in nanomedicine:

: Using "ethosomes" or "transfersomes" to push drugs through the skin barrier for localized treatment. Nanobiomaterials in Galenic Formulations and Co...

: Nanomaterials that combine a therapeutic agent with a diagnostic imaging agent, allowing doctors to track the drug's location and effectiveness in real-time. The "Co