Temporary Bonding and Debonding Study with the Newly Developed Room Temperature Mechanical Debonding Material

Er:YAG Laser for Brackets Bonding: A SEM Study after Debonding

BACKGROUND The introduction of Er:YAG laser in dentistry for ablation of hard tissues advocated an alternative method of enamel etching for orthodontics purpose. MATERIALS AND METHODS 55 extracted human third molars were inserted in acrylic resin blocks and divided into five groups of 11 teeth. Group 1 was treated with 37% orthophosphoric acid for 30 seconds. Group 2 was treated with laser ir...

The use of debonding microspheres in electrothermal debonding.

The aim of this study was to investigate if debonding microspheres (DM) could enhance electrothermal orthodontic debonding, and specifically to evaluate if the addition of DM, in varying concentrations to the orthodontic adhesive process, will affect bond strength. Bovine teeth (n=8) were mounted in acrylic using a silicone mould. Four test groups of three preparations of primer (Rely-a-Bond) w...

Study of Debonding of Composite Material from a Deforming Concrete Beam Using Infrared Thermography

Harnessing entropy to direct the bonding/debonding of polymer systems based on reversible chemistry†

Preparative Macromolecular Chemistry, Polymerchemie, Karlsruhe Institute of Tech Karlsruhe, Germany. E-mail: christopher. 608-45740 ARC Centre of Excellence for Free-radical School of Chemistry, Australian National U E-mail: [email protected]; Fax: +61 2 Leibniz-Institut für Polymerforschung Dres Germany Technische Universität Dresden, 01062 Dre Evonik Industries AG, Rodenbacher Chauss Evon...

Fast and catalyst-free hetero-Diels–Alder chemistry for on demand cyclable bonding/debonding materials†

Preparative Macromolecular Chemistry, Polymerchemie, Karlsruhe Institute of Te Karlsruhe, Germany. E-mail: christopher.ba 45740 Institut für Biologische Grenzächen, Ka Hermann-von-Helmholtz Platz 1, 76344 Egg Leibniz-Institut für Polymerforschung Dres Germany Technische Universität Dresden, 01062 Dre ARC Centre of Excellence for Free-Radical School of Chemistry, Australian National U E-mail: m...