Size-Selected Submicron Gold Spheres: Controlled Assembly onto Metal, Carbon, and Plastic Substrates.
Journal
ACS omega
ISSN: 2470-1343
Titre abrégé: ACS Omega
Pays: United States
ID NLM: 101691658
Informations de publication
Date de publication:
03 Sep 2019
03 Sep 2019
Historique:
received:
02
07
2019
accepted:
02
08
2019
entrez:
12
9
2019
pubmed:
12
9
2019
medline:
12
9
2019
Statut:
epublish
Résumé
Size-selected submicron spheres become very useful building blocks if the spheres could be synthesized and integrated at any desired position. In particular, spheres having a similar size to visible-light wavelength have attracted much attention. Here, we show the synthesis and assembly of size-selected submicron gold spheres using pulsed laser ablation of a gold plate in a supercritical fluid. Four findings were obtained in the study. Submicron spheres with a narrow size distribution were generated, and the polydispersity was ≈ 6%. The average diameter was controlled from 600 to 1000 nm. A thermodynamic condition for scalable synthesis was found. The assembly of spheres onto a metal, carbon, or plastic substrate was accomplished.
Identifiants
pubmed: 31508555
doi: 10.1021/acsomega.9b01999
pmc: PMC6733168
doi:
Types de publication
Journal Article
Langues
eng
Pagination
14307-14311Déclaration de conflit d'intérêts
The authors declare no competing financial interest.
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