Observing the dynamic "hot spots" on two-dimensional Au nanoparticles monolayer film

Observing the dynamic "hot spots" on two-dimensional Au nanoparticles monolayer film

Interparticle spacing was controlled by evaporating water on 2D Au nanoparticles arrays. Relationships among SERS effect, SPR catalysis, and gap distance were experimentally and theoretically studied.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2017, Vol.53 (50), p.6788-6791
Hauptverfasser: Zhang, Chenjie, You, Enming, Jin, Qi, Yuan, Yaxian, Xu, Minmin, Ding, Songyuan, Yao, Jianlin, Tian, Zhongqun
Format: Artikel
Sprache:eng
Schlagworte:
Arrays
Catalysis
Dynamics
Evaporation
Gold
Hot spots
Monolayers
Nanoparticles
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Beschreibung
Zusammenfassung:Interparticle spacing was controlled by evaporating water on 2D Au nanoparticles arrays. Relationships among SERS effect, SPR catalysis, and gap distance were experimentally and theoretically studied.
ISSN:1359-7345
1364-548X
DOI:10.1039/c7cc03020g