Visualizing Research Trends in Quantum Dots for Health: A Bibliometric Exploration.

Quantum dots (QDs) are semiconductor nanoparticles with immense potential accompanied by unique optoelectronic properties for revolutionizing several biomedical applications related to imaging, diagnostics, drug delivery, and therapy. A detailed bibliometric analysis has been performed in this article with regard to research relating to QDs in the health sector during 2004-2024. In spite of their promising applications, assessment of the toxicity of QDs, especially highly toxic heavy metal-based QDs like cadmium, is still the most important apprehension. This analysis identifies from Scopus data key trends, influential authors, leading sources, and significant collaborative networks in the field. On VOSviewer and Biblioshiny, visualization tools are used to show research trends and networks that help in the discovery of critical knowledge about the entire global landscape of research. The increasing scientific interest has been realized in a stable trend with peaks of notable and emerging topics attesting to its dynamism. The study epitomizes how international collaboration can advance the QD applications boundary for healthcare.