Supramolecular polymer networks based on cucurbit[8]uril host-guest interactions as aqueous photo-rheological fluids

A low-mass fraction (≤0.75 wt%) supramolecular polymer network is fabricated as an aqueous photo-rheological fluid (PRF) via cucurbit[8]uril mediated host–guest interactions. UV irradiation can induce the transition from a highly viscous and rigid gel into a Newtonian-like fluid.C.S.Y.T. thanks Ministry of Education of Malaysia and MARA University of Technology for their financial supports. J. L. is financially supported by the Marie Curie FP7 SASSYPOL ITN programme. J.d.B. is grateful for a Marie Curie Intra-European Fellowship (Project 273807). O.A.S thanks the ERC for their funding.This is the final version of the article. It first appeared from RSC via http://dx.doi.org/10.1039/C5PY01115