Advanced Large-Scale Nanofabrication Route for Ultrasensitive SERS Platforms Based on Precisely Shaped Gold Nanostructures.
advanced nanocomposites
large area
nanofabrication
self-assembly
sensors
Journal
Nanomaterials (Basel, Switzerland)
ISSN: 2079-4991
Titre abrégé: Nanomaterials (Basel)
Pays: Switzerland
ID NLM: 101610216
Informations de publication
Date de publication:
12 Jul 2021
12 Jul 2021
Historique:
received:
22
06
2021
revised:
06
07
2021
accepted:
08
07
2021
entrez:
7
8
2021
pubmed:
8
8
2021
medline:
8
8
2021
Statut:
epublish
Résumé
One of the key issues for SERS-based trace applications is engineering structurally uniform substrates with ultrasensitivity, stability, and good reproducibility. A label-free, cost-effective, and reproducible fabrication strategy of ultrasensitive SERS sensors was reported in this work. Herein, we present recent progress in self-assembly-based synthesis to elaborate precisely shaped and abundant gold nanoparticles in a large area. We demonstrated that shape control is driven by the selective adsorption of a cation (Na
Identifiants
pubmed: 34361192
pii: nano11071806
doi: 10.3390/nano11071806
pmc: PMC8308318
pii:
doi:
Types de publication
Journal Article
Langues
eng
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