Mapping research performance and hotspots on nanoparticles in cardiovascular diseases

Area of Science:

• Biomedical Engineering
• Materials Science
• Cardiology

Background:

• Nanoparticles offer significant potential and academic importance in addressing cardiovascular diseases.
• Research in this area has seen a consistent rise in publications over the past two decades.

Purpose of the Study:

• To conduct a comprehensive bibliometric analysis of global scientific achievements in nanoparticle applications for cardiovascular diseases.
• To identify key research hotspots and future directions in the field.

Main Methods:

• Bibliometric analysis of articles published between 2002 and 2021 from the Web of Science Core Collection.
• Knowledge mapping using Cite Space, VOS viewer, and Hist Cite software.
• Inclusion of 4258 relevant studies (reviews and articles) after initial retrieval of 4321 records.

Main Results:

• A steady increase in publications from 2002 to 2021 indicates growing research interest.
• China and the US are the leading contributors, with prominent institutions like the Chinese Academy of Medical Sciences and Harvard University producing high-impact research.
• Key research hotspots include targeted drug delivery, myocardial infarction, and atherosclerosis.

Conclusions:

• This study provides a comprehensive overview of the global research landscape on nanoparticles in cardiovascular diseases.
• Identifies leading countries, institutions, and authors, offering valuable insights for researchers.
• Highlights current research frontiers and emerging trends, guiding future investigations in the field.