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Visualizing Research Trends in Quantum Dots for Health: A Bibliometric Exploration
Remya Krishnan M1, Sreya P2, Shaija P B3
1Department of Physics, Sree Narayana College, Kannur, IND.
Cureus
|October 28, 2024
Summary
Quantum dots (QDs) offer revolutionary biomedical potential but face toxicity concerns. Bibliometric analysis reveals global research trends and collaborations advancing QD healthcare applications.
Area of Science:
- Biomedical Engineering
- Nanotechnology
- Materials Science
Background:
- Quantum dots (QDs) are semiconductor nanoparticles with unique optoelectronic properties.
- Their applications span biomedical imaging, diagnostics, drug delivery, and therapy.
- Toxicity, particularly of heavy metal-based QDs like cadmium, remains a significant concern.
Purpose of the Study:
- To conduct a detailed bibliometric analysis of research on quantum dots in the health sector from 2004-2024.
- To identify key trends, influential authors, leading sources, and collaborative networks.
- To visualize research dynamics and global research landscape using VOSviewer and Biblioshiny.
Main Methods:
- Bibliometric analysis of Scopus data.
- Utilization of VOSviewer and Biblioshiny for data visualization.
- Trend analysis and network mapping of QD research in healthcare.
Main Results:
- A stable upward trend in scientific interest in QDs for healthcare applications.
- Identification of notable and emerging research topics, highlighting the field's dynamism.
- Visualization of global research landscape, collaborative networks, and influential contributors.
Conclusions:
- International collaboration is crucial for advancing quantum dot applications in healthcare.
- The bibliometric analysis provides critical insights into the global research landscape of QDs in medicine.
- Despite toxicity concerns, research interest and application development continue to grow.
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