Chemical Phenomena: News and Research on Photochemical Processes

MeSH tree: G02.740

Scientists develop more photostable near-infrared fluorescent dye for longer surgical imaging

Researchers in Korea have developed a new near-infrared (NIR) fluorescent dye with significantly improved photostability, overcoming the rapid signal fading that has long limited fluorescence imaging during surgery for cancer, ...

Jul 24, 2026

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Handheld device enables imaging and treatment of oral cancer in low-resource settings

Oral cancer is a growing public health concern, particularly in South Asia, where it affects tens of thousands each year. In India alone, oral cancer accounts for 40% of all cancers, largely driven by the widespread use of ...

Jul 15, 2025

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