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Cited by 34Laser-Ablation Synthesis of NanoparticlesGold and Silver Nanoparticles Synthesis and ApplicationsLaser-induced spectroscopy and plasma

The DOI matches its Crossref record; 33 of the 33 references it cites were found in a registry or an index.

Ion-Specific Effects on Laser Ablation of Silver in Aqueous Electrolyte Solutions

Šišková, K., Vlčková, B., Turpin, P. Y., Fayet, C.·2008·The Journal of Physical Chemistry C
DOI 10.1021/jp076680a
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Abstract

Silver nanoparticle hydrosol formation by laser ablation (LA) of a Ag target immersed in pure water and in aqueous electrolyte solutions (HCl, NaCl, NaOH, AgNO 3, and/or Na 2 S 2 O 3 ) of various concentrations has been followed by surface plasmon extinction (SPE) spectral measurements and, for selected samples, by transmission electron microscopy (TEM), scanning electron microscopy (SEM) imaging, and energy dispersive X-ray (EDX) analysis. The laser ablation process accompanied by the Ag nanoparticle fragmentation (NF) has been performed with nanosecond laser pulses, by employing either a continuous or an intermittent irradiation regime. SPE spectra have been recorded either after each irradiation step of the stepwise procedure or at the end of the continuous one and, additionally, during a subsequent aging of Ag hydrosols. The presence of HCl, NaCl, and/or NaOH during LA/NF has led to the stabilization of the resulting Ag nanoparticles, while the presence of AgNO 3 and Na 2 S 2 O 3 has shown a destabilizing effect. The alternations of light and dark periods in LA/NF process, along with the presence of electrolytes (having different affinities toward Ag nanoparticle surfaces and toward Ag + ions as well) can be considered as a new physicochemical parameter affecting the outcome of LA/NF. Moreover, the light/dark alternations are useful for separating the effects of ions on Ag nanoparticle hydrosols directly under irradiation from those occurring during further aging. Ag hydrosols prepared by LA/NF in 1 × 10 -3 M NaCl and aged for 1−2 days have been shown to be excellent substrates for surface-enhanced Raman scattering (SERS) measurements owing to the presence of compact aggregates with numerous interstices between nanoparticles and of reduced Ag(0) adsorption sites on chloride-modified Ag nanoparticle surfaces.

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Research works printed but not linked: 5

  1. Maier S. A., 2001, Adv. Mater., 13, 1501, 10.1002/1521-4095(200110)13:19<1501::AID-ADMA1501>3.0.CO;2-Z · DOI
  2. Pfleger J., 2003, SPIE
  3. Bae Ch. H., 2002, Appl. Surf. Sci, 197, 634
  4. Siskova K. Ph.D., 2006, Paris VI
  5. Nanoparticles, From Theory to Application; Schmid, G. Ed.; Wiley-VCH Verlag GmbH & Co. KGaA: Weinheim, Germany, 2004; p 189; Figure 3−89.

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Metadata

Authors
Šišková, K., Vlčková, B., Turpin, P. Y., & Fayet, C.
Affiliations
Centre National de la Recherche Scientifique (FR)
Corresponding author
Šišková, K.
ORCID
Venue
The Journal of Physical Chemistry C
Publisher
American Chemical Society (ACS)
Published
2008-03-01
Volume
112
Issue
12
Pages
4435-4443
ISSN
  • 1932-7447 (ISSN-L)
  • 1932-7455
DOI
10.1021/jp076680a
OpenAlex
W2063328342
Cited by
34
References
33
Citations by year
2024: 4 · 2022: 1 · 2021: 2 · 2020: 1 · 2018: 3 · 2017: 1 · 2016: 3 · 2015: 3 · 2014: 4 · 2012: 6
FWCI
1.33
Type
journal article
Language
en
Open access
closed
Locations
The Journal of Physical Chemistry C (publishedVersion)
Topics
  • Physical Sciences › Materials Science › Materials Chemistry › Laser-Ablation Synthesis of Nanoparticles
  • Physical Sciences › Materials Science › Electronic, Optical and Magnetic Materials › Gold and Silver Nanoparticles Synthesis and Applications
  • Physical Sciences › Chemistry › Spectroscopy › Laser-induced spectroscopy and plasma
Keywords
laser ablation, silver nanoparticles, nanoparticle fragmentation, aqueous electrolyte solutions, nanoparticle stabilization, nanoparticle aging, SERS substrates, light-dark alternation, silver nitrate, sodium thiosulfate, silver hydrosol

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