title: Extrinsic energy sources affect hardness through depth during set of a glass-ionomer cement.
authors.affiliation: Biomaterials Unit, School of Dentistry, College of Medical and Dental Sciences, University of Birmingham, St Chads Queensway, Birmingham B4 6NN, UK.
authors.forename: Tony
authors.initials: T
authors.lastname: O'Brien
authors.forename: Farshid
authors.initials: F
authors.lastname: Shoja-Assadi
authors.forename: Simon C
authors.initials: SC
authors.lastname: Lea
authors.forename: F J Trevor
authors.initials: FJ
authors.lastname: Burke
authors.forename: William M
authors.initials: WM
authors.lastname: Palin
mesh_terms: D055117:Curing Lights, Dental / Q000145:classification; D012534:Dental Scaling / Q000295:instrumentation; D004735:Energy Transfer; D005899:Glass Ionomer Cements / Q000737:chemistry* / Q000528:radiation effects; D006244:Hardness; D006358:Hot Temperature; D006801:Humans; D008027:Light; D008422:Materials Testing; D013499:Surface Properties; D013696:Temperature; D013997:Time Factors; D014464:Ultrasonic Therapy / Q000295:instrumentation; D014465:Ultrasonics; D014867:Water / Q000737:chemistry
chemical_list: D005899:Glass Ionomer Cements; C110712:ketac-molar; D014867:Water