Abstract
Luminol functionalized gold nanoparticles were used as labels for electrochemiluminescence signal amplification and an ultrasensitive, highly selective, convenient, low cost DNA detection strategy was developed.
MeSH terms
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Base Sequence
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Biosensing Techniques / economics
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Biosensing Techniques / methods*
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Biotin / chemistry
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DNA / analysis*
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Electrochemistry / economics
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Electrochemistry / methods
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Gold / chemistry*
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Humans
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Luminescent Measurements / economics
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Luminescent Measurements / methods*
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Luminol / chemistry*
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Nanoparticles / chemistry*
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Sensitivity and Specificity
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Serum / chemistry
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Streptavidin / chemistry
Substances
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Luminol
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Biotin
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Gold
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DNA
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Streptavidin