title: Full-range optical pH sensor based on imaging techniques.
authors.affiliation: Department of Analytical Chemistry, University of Granada, Faculty of Sciences, Avda. Fuentenueva s/n, E-18071, Granada, Spain.
authors.forename: S
authors.initials: S
authors.lastname: Capel-Cuevas
authors.forename: M P
authors.initials: MP
authors.lastname: Cuéllar
authors.forename: I
authors.initials: I
authors.lastname: de Orbe-Payá
authors.forename: M C
authors.initials: MC
authors.lastname: Pegalajar
authors.forename: L F
authors.initials: LF
authors.lastname: Capitán-Vallvey