What type of study is this?

This is a In Vitro Study study.

What question did this study set out to answer?

To evaluate the effect of air abrasion on bond strength of composite to human dentin with different adhesive systems.

February 16, 2026Journal of Pharmacy And Bioallied SciencesOpen Access

Effect of Aluminum Oxide Air Abrasion on Shear Bond Strength of Composite Resin to Human Dentin Using Two Adhesive Systems

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Authors

GGGopika GopinathAmrita Vishwa Vidyapeetham ARArjun B RaviAmrita Vishwa Vidyapeetham VSV. P. Prabath SinghAmrita Vishwa Vidyapeetham

Discussion

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Implication

In vitro evaluation shows air abrasion enhances shear bond strength in composite resin with two adhesive systems, suggesting optimal choice for dentin.

Key Points

To evaluate the effect of air abrasion on bond strength of composite to human dentin with different adhesive systems.
In vitro study with 38 human permanent mandibular molars
Pretreatment with air abrasion for buccal surfaces; control without for lingual surfaces
Two adhesive systems compared: Etch and Rinse, and Self Etch
Shear bond strength measured using a universal testing machine
Failure modes assessed by scanning electron microscopy (SEM)
Etch and rinse adhesive showed higher shear bond strength (25.8 MPa) compared to self-etch adhesive (17.36 MPa)
Air abrasion improved bond strength in the etch and rinse group

Cite This Study

Gopinath et al. (2026) studied this question.

synapsesocial.com/papers/69926503eb1f82dc367a0df5 https://doi.org/10.4103/jpbs.jpbs_1499_25

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Implication

In vitro evaluation shows air abrasion enhances shear bond strength in composite resin with two adhesive systems, suggesting optimal choice for dentin.

Effect of Aluminum Oxide Air Abrasion on Shear Bond Strength of Composite Resin to Human Dentin Using Two Adhesive Systems

Discussion

Member takes

Implication

Key Points

Cite This Study

Effect of Aluminum Oxide Air Abrasion on Shear Bond Strength of Composite Resin to Human Dentin Using Two Adhesive Systems

Discussion

Member takes

Implication

Key Points

Cite This Study

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