title: An intelligence ink for photocatalytic films.
abstract: An ink is described which, when printed or coated onto a photocatalyst film, changes colour irreversibly and rapidly upon UV activation of the photocatalyst film and at a rate commensurate with its activity.
authors.affiliation: Department of Pure & Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, UK. a.mills@strath.ac.uk
authors.forename: Andrew
authors.initials: A
authors.lastname: Mills
authors.forename: Jishun
authors.initials: J
authors.lastname: Wang
authors.forename: Soo-Keun
authors.initials: SK
authors.lastname: Lee
authors.forename: Morten
authors.initials: M
authors.lastname: Simonsen