Synthesis and Biomedical Applications of Titanium Dioxide Nanoparticles a Literature Review on Current Advances and Future Directions

Nanoparticles of Titanium Dioxide (TiO₂) have also become an essential element of nanomedicine because of their multifunctionality and wide use in medicine. This review compiles current advances in the synthesis, functionalization, and applications of TiO₂ nanoparticles, emphasizing their significance in drug delivery methods. The article begins with an introduction to TiO₂ nanoparticles, focusing on their non-cytotoxicity, photocatalytic properties, and potential medical applications. An approximate study of brightest star-coagulate, hydrothermal, and green combining designs presents the substances and defect of the strategies. The review too demonstrates the various habits by which TiO₂ nanoparticles can authorize the point in a direction drug transfer, the skill of TiO₂ nanoparticles to improve the PDT by way of ROS result and accuracy in the biosensing operation. However, based on the potential applications discussed, the authors critically look at current woes that are associated with toxicity, biocompatibility, and stability issues in biological systems. Of the future directions for TiO₂ nanoparticles pointed out in the review, the two notable ones include other synthesis approach and further application in regenerative medicine. This serves to highlight the need for broader investigations towards the safety characterization and chronic repercussions concurrent with the investigation of the potential of individualized medicine. This literature review not only summarizes the latest development of TiO₂ nanoparticles but also provides a guide to direct subsequent studies to enhance the Biomedical application of TiO₂ nanoparticles.