Localized Detection of Superoxide Generation and Monitoring of Photosensitizer Performance in Hypoxic Tumors by an In Situ Precipitating Fluorescent Probe
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Type I photodynamic therapy (PDT), generating superoxide anion radicals (O2•-), presents a potent strategy against tumor resistance by virtue of its low oxygen dependence, ensuring efficacy in hypoxic tumors where traditional Type II PDT is limited. However, ... ...