Abstract
Add it and see it: The concept of "DNA traffic lights" for wavelength-shifting DNA probes has a great potential in the application of biosensors, for example, in DNA aptamers. A visual color change in the DNA aptasensor fluorescence from green to red occurs after specific target binding.
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Amino Acid Sequence
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Aptamers, Nucleotide / chemistry*
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Aptamers, Nucleotide / genetics
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Base Sequence
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Biosensing Techniques
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DNA / chemistry*
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DNA / genetics
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DNA Probes / chemistry*
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DNA Probes / genetics
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Fluorescent Dyes / chemistry*
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Molecular Sequence Data
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Oligonucleotides / chemistry
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Spectrometry, Fluorescence / methods
Substances
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Aptamers, Nucleotide
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DNA Probes
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Fluorescent Dyes
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Oligonucleotides
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DNA