You seem to be attempting to access an item that has been removed from the repository.
There is an alternative version of the item you are trying to access: Curto, Vincenzo F., Byrne, Robert, Diamond, Dermot ORCID: 0000-0003-2944-4839 and Benito-Lopez, Fernando ORCID: 0000-0003-0699-5507 (2011) Phosphonium dicyanamide ionogel incorporating bromophenol blue dye as a versatile platform for monitoring pH in solution. In: 4th Congress on Ionic Liquids COIL-2011, 15-18 June 2011, Washington.