Title

In vitro study to assess shear bond strength of e-mineral trioxide aggregate with glass ionomer cement

Authors

Parthivi Singh¹, Anupama Ahirwar², Ananya Bhargava³, Apoorva Sharma⁴*, Subasish Behera⁵, Soumyaranjan Nanda⁶, Miral Mehta⁷ & Dhirendra Kumar Singh⁸

Affiliation

¹Department of Conservative Dentistry and Endodontics, Peoples Dental Academy, Bhopal, Madhya Pradesh, India; ²Department of Dentistry, Sunderlal Patwa Government Medical College, Mandsaur, Mathya Pradesh India; ³Consultant Orthodontist, Avanti Hospital, Ujjain, Madhya Pradesh, India; ⁴Department of Conservative Dentistry and Endodontics, Triveni Institute of Dental Sciences, Hospital & Research Centre, Bodri, Chhattisgarh, India; ⁵Department of Conservative Dentistry and Endodontics, Government Dental College and Hospital (SCB), Manglabag, Cuttack, Odisha, India; ⁶Endodontics, Private Practitioner, Cuttack, Odisha, India; ⁷Department of Pediatric and Preventive Dentistry, Karnavati School of Dentistry, Karnavati University, Gandhinagar, Gujarat, India; ⁸Department of Periodontology, Kalinga Institute of Dental Sciences, KIIT Deemed to be University, Bhubaneswar, India; *Corresponding author

Email

Parthivi Singh - E-mail: piyu3090@gmail.com

Anupama Ahirwar - E-mail: anupama16288@gmail.com

Ananya Bhargava - E-mail: drananyaortho@gmail.com

Apoorva Sharma - E-mail: drapoorva03@gmail.com

Subasish Behera - E-mail: dr.subasish@gmail.com

Soumyaranjan Nanda - E-mail: nandasoumya245@gmail.com

Miral Mehta - E-mail: miral9829@gmail.com

Dhirendra Kumar Singh - E-mail: dr.dhirendra27@gmail.com

Article Type

Research Article

Date

Received September 1, 2025; Revised September 30, 2025; Accepted September 30, 2025, Published September 30, 2025

Abstract

The shear bond strength (SBS) between enhanced Mineral Trioxide Aggregate (e-MTA) and glass ionomer cement (GIC) under different placement intervals is of interest. Sixty acrylic blocks filled with e-MTA were restored with GIC at 0 min, 15 min and 24 h. The highest SBS (12.47 ± 1.29 MPa) was observed at the 15-minute interval. Predominantly mixed failures were seen in Groups II and III, while cohesive failures occurred in Group I. Applying GIC 15 minutes after e-MTA yields optimal bonding for durable restorations.

Keywords

Mineral trioxide aggregate, glass ionomer cement, shear bond strength, endodontic restoration, adhesion timing.

Citation

Singh et al. Bioinformation 21(9): 3301-3304 (2025)

Edited by

Vini Mehta

ISSN

0973-2063

Publisher

Biomedical Informatics

License

This is an Open Access article which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. This is distributed under the terms of the Creative Commons Attribution License.