Abstract
A FRET-based two-photon fluorescent probe, , which exhibited a fast and high selective ratiometric response to nitroxyl, was first proposed. was successfully applied to two-photon dual-channel imaging of nitroxyl in living cells and tissues with less cross-talk between channels and satisfactory deep-tissue imaging depth.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Cells / ultrastructure*
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Diagnostic Imaging
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Fluorescence Resonance Energy Transfer
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Fluorescent Dyes / chemistry*
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Fluorescent Dyes / metabolism
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HeLa Cells
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Humans
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Nitrogen Oxides / analysis
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Nitrogen Oxides / chemistry*
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Photons
Substances
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Fluorescent Dyes
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Nitrogen Oxides
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nitroxyl