Our article "Halloysite Nanotubes: Controlled Access and Release by Smart Gates" is soon to be published online in the open access journal Nanomaterials. Authors: G.Cavallaro, A.A. Danilushkina, V.G. Evtugyn, G.Lazzara, S. Milioto, F. Parisi, E.V. Rozhina, R.F.Fakhrullin