Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Video

Updated: May 12, 2026

Evaluation of the Curing of Adhesive Systems by Rheological and Thermal Testing

Evaluation of the Curing of Adhesive Systems by Rheological and Thermal Testing

Published on: July 3, 2020

Compatibility between silorane adhesive and simplified methacrylate-based adhesive systems.

Paulo Henrique Perlatti D'Alpino¹, Natália Coelho de Farias, Marília Santos Silva

¹Biomaterials Research Group, School of Dentistry, Anhanguera-Uniban University, São Paulo, Brazil. paulodalpino@yahoo.com

Dental Materials Journal

|March 30, 2013

Summary

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Treatment planning software to protect dental structure, salivary glands, and nontarget tissue in head and neck cancer patients: a scoping review.

Oral surgery, oral medicine, oral pathology and oral radiology·2026

Same author

Effect of EDTA and silane on the bond strength of cementing agents of glass fiber posts to root dentin.

Journal of clinical and experimental dentistry·2025

Same author

Bioactivity, Efficacy, and Safety of a Wound Healing Ointment With Medicinal Plant Bioactives: In Vitro and In Vivo Preclinical Evaluations.

TheScientificWorldJournal·2025

Same author

Wound healing and pain evaluation following diode laser surgery vs. conventional scalpel surgery in the surgical treatment of oral leukoplakia: a randomized controlled trial.

Frontiers in oral health·2025

Same author

Bioactive silicon-based dental gel associated with a calcium booster for dentin hypersensitivity treatment: A randomized clinical study.

Journal of clinical and experimental dentistry·2025

Same author

Biomimetic and protective effects of bioactive toothpastes on eroded enamel surfaces.

Brazilian oral research·2025

Replacing P90 primer with simplified adhesives maintained comparable dentin bond strength in Class I restorations. However, one simplified adhesive showed early degradation, potentially affecting restoration longevity.

Area of Science:

Dental Materials Science
Adhesive Dentistry
Restorative Dentistry

Background:

The P90 primer is a key component in silorane-based adhesive systems for dental restorations.
Simplified adhesive systems, including two-step and one-step options, offer potential advantages in clinical application.
Evaluating the impact of replacing conventional primers on bond strength and interface integrity is crucial for clinical success.

Purpose of the Study:

To assess the effect of substituting the P90 primer with simplified adhesive systems on dentin bond strength in Class I restorations.
To analyze the interfacial characteristics, nanoleakage, and micromorphology of restorations using different adhesive strategies.
To investigate the chemical interactions and potential degradation of the adhesives.

Main Methods:

More Related Videos

Thin Film Composite Silicon Elastomers for Cell Culture and Skin Applications: Manufacturing and Characterization

Thin Film Composite Silicon Elastomers for Cell Culture and Skin Applications: Manufacturing and Characterization

Published on: July 3, 2018

Stereolithographic 3D Printing with Renewable Acrylates

Stereolithographic 3D Printing with Renewable Acrylates

Published on: September 12, 2018

Related Experiment Videos

Last Updated: May 12, 2026

Evaluation of the Curing of Adhesive Systems by Rheological and Thermal Testing

Evaluation of the Curing of Adhesive Systems by Rheological and Thermal Testing

Published on: July 3, 2020

Thin Film Composite Silicon Elastomers for Cell Culture and Skin Applications: Manufacturing and Characterization

Thin Film Composite Silicon Elastomers for Cell Culture and Skin Applications: Manufacturing and Characterization

Published on: July 3, 2018

Stereolithographic 3D Printing with Renewable Acrylates

Stereolithographic 3D Printing with Renewable Acrylates

Published on: September 12, 2018

Class I restorations were fabricated using silorane-based systems with either the original P90 primer or simplified adhesives (two-step or one-step).
Bond strength to dentin was evaluated.
Confocal microscopy (with fluorophore) and Scanning Electron Microscopy (SEM) with silver nitrate staining were used for interface and nanoleakage analysis. X-ray diffraction (XRD) characterized chemical interactions.

Main Results:

Failure modes and nanoleakage patterns differed across the tested adhesive groups.
Silorane-containing systems exhibited characteristic micromorphology and increased nanoleakage.
Replacing the P90 primer with simplified adhesives resulted in comparable dentin bonding to unmodified silorane systems, but one dedicated adhesive showed immediate degradation.

Conclusions:

Simplified adhesive systems can successfully replace the P90 primer, achieving comparable dentin bonding in silorane-based restorations.
The observed early degradation of a specific simplified adhesive warrants further investigation regarding its long-term clinical performance and restoration longevity.
Understanding interfacial properties and nanoleakage is essential for predicting the durability of dental adhesive systems.