Formation of extended probe-cyclodextrin nanotubular supra structures: Endogenous surfactants triggered on-demand release

- We have formed a substrate-anchored β-cyclodextrin nanotubular suprastructure in aqueous medium.
- Suprastructure is originated from a purely ground state interaction between probe and β-cyclodextrin.
- Endogenous surfactants can release bound drug molecule in a controlled manner.
- May be useful for the intestinal region.