Abstract
The preparation and properties are described of two types of novel PEG-organized nanoparticles including silica-modified uniform disk-shaped nanoparticles doped with a fluorescent ytterbium cyanoporphyrazine complex; a large enhancement of red emission for both types of nanoparticles is observed in physiological liquids owing to their binding to biomolecules.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Animals
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Biocompatible Materials / chemistry*
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Coordination Complexes / chemistry*
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Fluorescent Dyes / chemistry*
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Mice
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Nanoparticles / chemistry*
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Particle Size
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Polyethylene Glycols / chemistry*
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Quantum Theory
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Silicon Dioxide / chemistry
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Ytterbium / chemistry*
Substances
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Biocompatible Materials
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Coordination Complexes
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Fluorescent Dyes
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Polyethylene Glycols
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Silicon Dioxide
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Ytterbium