 This study focused on developing a novel targeted drug delivery system for two methoxiest radial, TUMI, a promising anti-cancer agent. The researchers used titanium dioxide, TIO2, nanoparticles coated with polyethylene glycol, PEG, and loaded with TUMI. They then characterized the resulting compound using infrared spectroscopy, EFTAR, and Raman spectroscopy. The results showed that the T02, PEG, TUMI composite had a distinct vibrational signature compared to pure TIO2 or pure TUMI. This suggests that the PEG molecules are responsible for binding the TUMI to the TIO2 surface. Additionally, the authors found that the T02, PEG, TUMI composite exhibited greater adsorptive capacity than pure TIO2 or pure TUMI. Based on these findings, the authors concluded that the T02, PEG, TUMI composite could be used as a targeted drug delivery system for TUMI. This article was authored by Andrea Leon, Patricia Ryukwin, Carolina Garan, and others. We are article.tv, links in the description below.