Role of nanotechnology in biomedical advances: a review of innovations and future directions
Abstract
Nanotechnology, a rapidly evolving field, enables the manipulation of materials at the nanoscale, transforming traditional manufacturing and reducing environmental impact through enhanced material efficiency. Recognizing the urgent need for advanced materials in biomedical applications motivates the exploration of nanobiotechnology for drug delivery, implant design, and disease diagnostics. This study hypothesizes that nanostructured materials, including liposomes, carbon nanotubes (CNTs), metallic and metal oxide nanoparticles (MONPs), and nanopatterned surfaces, can revolutionize biomedical technologies. Using a comprehensive review methodology, the study highlights the chemical and physical properties of these nanomaterials that enable their application in drug delivery systems, biosensing, bioimaging, and bone substitute implants. Our findings reveal that these materials not only enhance therapeutic efficacy but also provide avenues for safer and more efficient diagnostics, with implications for improved patient outcomes. These advancements emphasize the critical role of nanotechnology in addressing modern biomedical challenges while minimizing toxicity through insights from nanotoxicology studies.
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