Abstract
By combining magnetic-field-assisted bioseparation and concentration technology with magnetite nanoparticles, novel green upconversion (UC) fluorescence nanocrystals (NaYF4:Yb3+/Er3+) have been applied to the sensitive detection of DNA.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Color
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Crystallization
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DNA / analysis*
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DNA / chemistry*
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Microscopy, Electron, Transmission
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Nanoparticles / chemistry*
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Nanoparticles / ultrastructure
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Spectrometry, Fluorescence