Interactions of the Cocaine and Quinine Aptamer with Gold Nanoparticles under the Dilute Biosensor and Concentrated NMR Conditions
The cocaine aptamer was later found to bind quinine with an even higher affinity. In this work, we used a fluorescently labeled aptamer named MN4 to study its adsorption by gold nanoparticles (AuNPs), and the subsequent displacement by the nonlabeled aptamer and by quinine. Without washing, 14% of t...
| Publié dans: | Langmuir : the ACS journal of surfaces and colloids. - 1985. - 37(2021), 40 vom: 12. Okt., Seite 11939-11947 |
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| Format: | Article en ligne |
| Langue: | English |
| Publié: |
2021
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| Accès à la collection: | Langmuir : the ACS journal of surfaces and colloids |
| Sujets: | Journal Article Research Support, Non-U.S. Gov't Aptamers, Nucleotide Gold 7440-57-5 Quinine A7V27PHC7A Cocaine I5Y540LHVR |
| Accès en ligne |
Volltext |