Abstract
The design of two-dyed fluorescent silica nanoparticles for ATP detection is presented. The indicator dye possesses a dipicolyl-amine (DPA) unit complexed with Zn(II) as a receptor function for ATP while a rhodamine derivative is used as the reference dye. The nanoparticles were fully characterized regarding analytical performance, morphology and cytocompatibility.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Adenosine Triphosphate / analysis*
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Amines / chemistry
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Animals
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Cell Line
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Coordination Complexes / chemistry
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Coordination Complexes / toxicity
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Fluorescent Dyes / chemistry*
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Microscopy, Fluorescence
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Nanoparticles / chemistry*
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Nanoparticles / toxicity
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Picolinic Acids / chemistry
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Rats
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Silicon Dioxide / chemistry*
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Spectrometry, Fluorescence / methods*
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Surface Properties
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Zinc / chemistry
Substances
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2,2'-dipicolylamine
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Amines
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Coordination Complexes
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Fluorescent Dyes
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Picolinic Acids
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Silicon Dioxide
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Adenosine Triphosphate
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Zinc