Optical Aggregation of Gold Nanoparticles for SERS Detection of Proteins and Toxins in Liquid Environment: Towards Ultrasensitive and Selective Detection

Optical forces are used to aggregate plasmonic nanoparticles and create SERS–active hot spots in liquid. When biomolecules are added to the nanoparticles, high sensitivity SERS detection can be accomplished. Here, we pursue studies on Bovine Serum Albumin (BSA) detection, investigating the BSA–nanor...

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Enregistré dans:
Détails bibliographiques
Publié dans:Materials (Basel)
Auteurs principaux: Foti, Antonino, D’Andrea, Cristiano, Villari, Valentina, Micali, Norberto, Donato, Maria Grazia, Fazio, Barbara, Maragò, Onofrio M., Gillibert, Raymond, Lamy de la Chapelle, Marc, Gucciardi, Pietro G.
Format: Artigo
Langue:Inglês
Publié: MDPI 2018
Sujets:
Article
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC5873019/
https://ncbi.nlm.nih.gov/pubmed/29562606
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/ma11030440
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