An In-Vitro Investigation for Comparative Assessment of Shear Bond Strength of Two Distinct Generations of Dentin Bonding Agents


Authors : Dr. Kalpana Patil; Dr. Priyanka Chavan; Dr. Sadashiv Daokar; Dr. Mohit Thakur; Dr. Sana Khan; Dr. Rahul Kshirsagar; Dr. Renu Asodekar

Volume/Issue : Volume 11 - 2026, Issue 1 - January


Google Scholar : https://tinyurl.com/4tb5b4k9

Scribd : https://tinyurl.com/yest6zef

DOI : https://doi.org/10.38124/ijisrt/26jan918

Note : A published paper may take 4-5 working days from the publication date to appear in PlumX Metrics, Semantic Scholar, and ResearchGate.


Abstract : Aim: To compare and assess the shear bond strength of two distinct generations of dentin bonding agents.  Material and Methods: Thirty-four extracted human premolars were collected for the study. The teeth's occlusal surfaces were decreased to expose the flat surface of dentin and randomly divided into two experimental groups (n=14). Group I- Seventh generation dentin bonding agent Group II- Eighth generation dentin bonding agent. Following the manufacturer's directions, bonding agents were applied and light-cured. On these prepared dentinal surfaces, a plastic mould was used to create composite cylinders. A Universal Testing Machine was used to determine the shear bond strength of each sample.  Results: When compared to seventh generation dentin bonding agent, the eighth generation dentin bonding agent shows highest shear bond strength value and demonstrated a statistically significant difference.  Conclusion: The study concluded that the shear bond of eighth generation bonding agents is stronger than that of seventh generation bonding agents.

Keywords : (Bond Strength, Dentin Bonding Agents, Universal Testing Machine).

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Aim: To compare and assess the shear bond strength of two distinct generations of dentin bonding agents.  Material and Methods: Thirty-four extracted human premolars were collected for the study. The teeth's occlusal surfaces were decreased to expose the flat surface of dentin and randomly divided into two experimental groups (n=14). Group I- Seventh generation dentin bonding agent Group II- Eighth generation dentin bonding agent. Following the manufacturer's directions, bonding agents were applied and light-cured. On these prepared dentinal surfaces, a plastic mould was used to create composite cylinders. A Universal Testing Machine was used to determine the shear bond strength of each sample.  Results: When compared to seventh generation dentin bonding agent, the eighth generation dentin bonding agent shows highest shear bond strength value and demonstrated a statistically significant difference.  Conclusion: The study concluded that the shear bond of eighth generation bonding agents is stronger than that of seventh generation bonding agents.

Keywords : (Bond Strength, Dentin Bonding Agents, Universal Testing Machine).

Paper Submission Last Date
28 - February - 2026

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