A Two-Photon Turn-On Probe for Lipid Rafts with Minimum Internalization

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Abstract

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Finding lipid rafts: We report a two-photon turn-on probe (SL2) that emits strong two-photon excited fluorescence (TPEF) in lipid rafts and can detect the lipid rafts in live cells and living tissues by two-photon microscopy without any internalization problems.

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