2013
DOI: 10.1016/j.apsusc.2012.09.078
|View full text |Cite
|
Sign up to set email alerts
|

Surface-enhanced Raman spectroscopy (SERS) using Ag nanoparticle films produced by pulsed laser deposition

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

3
25
0
1

Year Published

2015
2015
2023
2023

Publication Types

Select...
8

Relationship

0
8

Authors

Journals

citations
Cited by 44 publications
(29 citation statements)
references
References 5 publications
3
25
0
1
Order By: Relevance
“…Figure shows in detail the topography of the gold layer coating a flat and a nanostructured polymer film and constituted by gold nanoparticles with sizes of up to a few nanometers. Noble metal nanoparticles obtained by PLD have been previously shown to enhance the Raman signal, and this effect was attributed to the relatively high fraction of “hot spots,” localized in the junctions . In our case, the enhancement by eight orders of magnitude of the Raman signal can be attributed to the large number of hot spots in a highly packed nanoparticle metal layer.…”
Section: Resultssupporting
confidence: 60%
“…Figure shows in detail the topography of the gold layer coating a flat and a nanostructured polymer film and constituted by gold nanoparticles with sizes of up to a few nanometers. Noble metal nanoparticles obtained by PLD have been previously shown to enhance the Raman signal, and this effect was attributed to the relatively high fraction of “hot spots,” localized in the junctions . In our case, the enhancement by eight orders of magnitude of the Raman signal can be attributed to the large number of hot spots in a highly packed nanoparticle metal layer.…”
Section: Resultssupporting
confidence: 60%
“…Ag micro/nanoparticles (MNPs) have great potential for applications in many fields, such as in sensors [1], catalysts [2] and electronics [3], because of their excellent electrical and thermal conductivities. For example, Nam et al [4] reported that Ag nanoparticles were added to anodes of Li-ion batteries to enhance storage performance by maintaining their nanoparticle morphology inside the anodes.…”
Section: Introductionmentioning
confidence: 99%
“…Recently, the SERS-substrates based on films with Ag NP arrays were prepared using pulsed laser deposition (PLD) from the direct flux of erosion torch particles on the substrate located at some distance along the normal to the target plane [13]. Taking into account the advantages for the SERS substrates of porous films with Ag NP arrays, we have developed the corresponding PLD method that is different as compared to that in [13].…”
Section: Introductionmentioning
confidence: 99%
“…Taking into account the advantages for the SERS substrates of porous films with Ag NP arrays, we have developed the corresponding PLD method that is different as compared to that in [13]. Deposition of Ag NPs is performed from the back low-energy flux of Ag particles on the substrate located in the target plane [14][15][16].…”
Section: Introductionmentioning
confidence: 99%