Nanocapsules with "invisible" walls
Nanometre-thin membranes, prepared by directed assembly within lipid bilayers, are capable of unhindered transport of ions while being impermeable to medium sized molecules. © The Royal Society of Chemistry 2010.
Dergunov, S., Miksa, B., Ganus, B., Lindner, E., & Pinkhassik, E. (2010). Nanocapsules with "invisible" walls. Chemical Communications, 46 (9), 1485-1487. https://doi.org/10.1039/b918845b