title: Sensitive and selective time-gated luminescence detection of hydroxyl radical in water.
abstract: A terbium probe for the selective time-gated detection of hydroxyl radical is presented. This probe demonstrates high sensitivity with an 11.0-fold increase in time-gated luminescence intensity for an hour-long exposure to hydroxyl radical concentration in the femtomolar range, and high selectivity for HO* over other reactive oxygen species.
authors.affiliation: Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, MN 55455, USA.
authors.forename: Sarah E
authors.initials: SE
authors.lastname: Page
authors.forename: Kyle T
authors.initials: KT
authors.lastname: Wilke
authors.forename: Valérie C
authors.initials: VC
authors.lastname: Pierre
mesh_terms: D017665:Hydroxyl Radical / Q000737:chemistry*; D013050:Spectrometry, Fluorescence; D013725:Terbium / Q000737:chemistry; D013997:Time Factors; D014867:Water / Q000737:chemistry*
chemical_list: D014867:Water; D013725:Terbium; D017665:Hydroxyl Radical