Mode of failure in the dentin-adhesive resin-resin composite bonded joint as determined by strength-based (muTBS) and fracture-based (CNSB) mechanical testing.

@article{Armstrong2001ModeOF,
  title={Mode of failure in the dentin-adhesive resin-resin composite bonded joint as determined by strength-based (muTBS) and fracture-based (CNSB) mechanical testing.},
  author={Steven R. Armstrong and John C Keller and Dani{\`e}le Boyer},
  journal={Dental materials : official publication of the Academy of Dental Materials},
  year={2001},
  volume={17 3},
  pages={
          201-10
        }
}
OBJECTIVE To determine the failure mode between dentin-adhesive resin-resin composite bonded joint produced with a chevron-notch short-bar (CNSB) and microtensile test methods. METHODS Forty teeth were randomly selected for microtensile and forty for CNSB specimen fabrication and stored in 0.5% chloramine T at 37 degrees C until respective static load to failure testing at 30 and 180days. Failure modes were categorized by SEM and tested with Fisher's exact test. Within respective mechanical… CONTINUE READING

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