A new anticancer agent based on the conjugation of a photoactivatable Pt(IV) pro-drug to a cyclic RGD-containing peptide is described. Upon visible light irradiation, phototoxicity was induced preferentially in SK-MEL-28 melanoma cancer cells overexpressing αVβ3 integrin compared to control DU-145 human prostate carcinoma cells.

This thesis presents a new acquisition framework that models fluorescence microscope data during acquisition, and uses these learned models to intelligently guide future acquisitions. This framework results in significant time savings, as well as in reducing the photobleaching and phototoxicity incurred during acquisition. Fluorescence microscopy is a popular tool for live-cell imaging, and in ...

Nanoparticulate titanium dioxide (TiO(2)) is highly photoactive, and its function as a photocatalyst drives much of the application demand for TiO(2). Because TiO(2) generates reactive oxygen species (ROS) when exposed to ultraviolet radiation (UVR), nanoparticulate TiO(2) has been used in antibacterial coatings and wastewater disinfection, and has been investigated as an anti-cancer agent. Oxi...