首页|Ratiometric fluorescence probe based on monochromatic dual-emission carbon nanodots with fluorescence spectral change
Ratiometric fluorescence probe based on monochromatic dual-emission carbon nanodots with fluorescence spectral change
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NSTL
We report a monochromatic dual-emission carbon nanodot (CD) as an unusual ratiometric fluorescence probe. The CD exhibits fluorescence spectral change from monochromatic blue to green emission, which is induced by Fe(III) ions as well as hydroxyl radicals. The monochromatic fluorescence spectral change of CD is utilized for a ratiometric fluorescence assay distinguishing Fe(III) and Fe(II) in aqueous media.
Ratiometric fluorescence probeCarbon nanodotMonochromatic dual-emissionFluorescence spectral changeFerric ion
Aniruddha Molla、Hyein Lee、Youngwon Ju
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Department of Chemistry, Research Institute for Basic Sciences, KHU-KIST Department of Converging Science and Technology, Kyimg Bee University, Seoul, 02447, Republic of Korea
NSTL
