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Selective Colorimetric Detection of Polynucleotides Based on the Distance-Dependent Optical Properties of Gold Nanoparticles

✍ Scribed by Elghanian, R.


Book ID
111928543
Publisher
American Association for the Advancement of Science
Year
1997
Tongue
English
Weight
699 KB
Volume
277
Category
Article
ISSN
0036-8075

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Selective Colorimetric Detection of Poly
✍ Elghanian, R. πŸ“‚ Article πŸ“… 1997 πŸ› American Association for the Advancement of Scienc 🌐 English βš– 699 KB

A highly selective, colorimetric polynucleotide detection method based on mercaptoalkyloligonucleotide-modified gold nanoparticle probes is reported. Introduction of a single-stranded target oligonucleotide (30 bases) into a solution containing the appropriate probes resulted in the formation of a p