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In article number 2008379, Ranhua Xiong, Chaobo Huang, Stefaan C. De Smedt, Félix Sauvage, and co‐workers introduce a laser‐responsive polymeric film for spatial and selective cell killing. Iron oxide clusters embedded in the polymeric film can absorb laser energy and generate vapor bubbles. Single‐cell killing can be achieved at the surface of the eye by the mechanical forces that arise upon the...
Photodynamic and photothermal cell killing at the surface of tissues finds applications in medicine. However, a lack of control over heat dissipation following a treatment with light might damage surrounding tissues. A new strategy to kill cells at the surface of tissues is reported. Polymeric films are designed in which iron oxide nanoparticles are embedded as photosensitizers. Irradiation of the...
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