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| Author | Verbruggen, S.W.; Keulemans, M.; Martens, J.A.; Lenaerts, S. | ||||
| Title | Predicting the surface plasmon resonance wavelength of gold-silver alloy nanoparticles | Type | A1 Journal article | ||
Year  |
2013 | Publication | The journal of physical chemistry: C : nanomaterials and interfaces | Abbreviated Journal | J Phys Chem C |
| Volume | 117 | Issue | 37 | Pages | 19142-19145 |
| Keywords | A1 Journal article; Engineering sciences. Technology; Sustainable Energy, Air and Water Technology (DuEL) | ||||
| Abstract | Gold-silver alloy nanoparticles display surface plasmon resonance (SPR) over a broad range of the UV-vis spectrum. We propose a model to predict the SPR wavelength of gold-silver alloy colloids based on the combined effect of alloy composition and particle size. The SPR wavelength is derived from extinction spectra simulated using available experimental dielectric constant data and accounts for particle size by applying Mie theory. Comparison of calculated values with experimental data evidences the accuracy of the model. The new SPR wavelength estimation tool will be of particular interest for developing dedicated bimetallic plasmonic nanostructures. | ||||
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| Language | Wos | 000330162600042 | Publication Date | 2013-08-27 | |
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| ISSN | 1932-7447; 1932-7455 | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
| Impact Factor | 4.536 | Times cited | 51 | Open Access | |
| Notes | ; S.W.V. acknowledges the Research Foundation of Flanders (FWO) for financial support. JAM. acknowledges the Flemish government for long-term structural funding (Methusalem). ; | Approved | Most recent IF: 4.536; 2013 IF: 4.835 | ||
| Call Number | UA @ admin @ c:irua:114837 | Serial | 5985 | ||
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