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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
34
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pubmed:dateCreated |
2007-12-17
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pubmed:abstractText |
The amplified electrochemical sensing of DNA is accomplished by the analyte-induced aggregation of nucleic acid-functionalized Au nanoparticles, deposition of the aggregates on a thiolated monolayer-functionalized electrode, and the voltammetric analysis of the redox-active methylene blue intercalated in the nucleic acid duplexes associated with the aggregates.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Sep
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pubmed:issn |
1359-7345
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
14
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
3544-6
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pubmed:meshHeading |
pubmed-meshheading:18080539-Cross-Linking Reagents,
pubmed-meshheading:18080539-DNA,
pubmed-meshheading:18080539-Electrochemistry,
pubmed-meshheading:18080539-Electrodes,
pubmed-meshheading:18080539-Gold,
pubmed-meshheading:18080539-Metal Nanoparticles,
pubmed-meshheading:18080539-Methylene Blue,
pubmed-meshheading:18080539-Molecular Structure,
pubmed-meshheading:18080539-Oxidation-Reduction,
pubmed-meshheading:18080539-Sulfhydryl Compounds,
pubmed-meshheading:18080539-Surface Properties
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pubmed:year |
2007
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pubmed:articleTitle |
Amplified electrochemical detection of DNA through the aggregation of Au nanoparticles on electrodes and the incorporation of methylene blue into the DNA-crosslinked structure.
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pubmed:affiliation |
Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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