DNA-Directed Protein Anchoring on Oligo/Alkanethiol-Coated Gold Nanoparticles: A Versatile Platform for Biosensing Applications
Herein, we report on a smart biosensing platform that exploits gold nanoparticles (AuNPs) functionalized through ssDNA self-assembled monolayers (SAM) and the DNA-directed immobilization (DDI) of DNA-protein conjugates; a novel, high-sensitivity optical characterization technique based on a miniatur...
Main Authors: | Ahmed Alsadig, Behnaz Abbasgholi-NA, Hendrik Vondracek, Barbara Medagli, Sara Fortuna, Paola Posocco, Pietro Parisse, Humberto Cabrera, Loredana Casalis |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2022-12-01
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Series: | Nanomaterials |
Subjects: | |
Online Access: | https://www.mdpi.com/2079-4991/13/1/78 |
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