Research Interest in Copper Materials for Caries Management: A Bibliometric Analysis

Area of Science:

• Dental Materials Science
• Nanotechnology in Dentistry
• Bibliometrics

Background:

• Dental caries remains a significant global health concern.
• Copper-based materials have demonstrated promising antimicrobial properties.
• Understanding research trends is crucial for advancing caries management strategies.

Purpose of the Study:

• To analyze the research landscape and trends in copper materials for caries management.
• To identify key research areas, influential publications, and emerging topics.
• To assess the bibliometric impact of copper materials in dental research.

Main Methods:

• Comprehensive literature search of English publications on copper materials for caries management.
• Bibliometric analysis using Bibliometrix and VOSviewer software.
• Screening of titles, abstracts, and cocitation analysis of keywords.

Main Results:

• A notable surge in publications and citations occurred between 2019 and 2024, accounting for 65% of publications and 74% of citations.
• Copper and copper oxide nanoparticles were the most frequently studied materials (56%).
• Key research themes include antibacterial activity and dental applications of nanoparticles, with significant citation bursts.

Conclusions:

• There is a rapidly growing research interest in copper materials for dental caries management.
• Copper nanoparticles show significant potential for applications in topical agents, restorative materials, and dental devices.
• Future research is likely to focus on the antimicrobial efficacy and clinical translation of these materials.