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231224s2012 xx |||||o 00| ||eng c |
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7 |
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|a 10.1021/la300218z
|2 doi
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|a eng
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| 100 |
1 |
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|a Vigderman, Leonid
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Starfruit-shaped gold nanorods and nanowires
|b synthesis and SERS characterization
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| 264 |
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|c 2012
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
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|2 rdacarrier
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| 500 |
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|a Date Completed 23.10.2012
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|a Date Revised 19.06.2012
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Recently, branched and star-shaped gold nanoparticles have received significant attention for their unique optical and electronic properties, but most examples of such nanoparticles have a zero-dimensional shape with varying numbers of branches coming from a quasi-spherical core. This report details the first examples of higher-order penta-branched gold particles including rod-, wire-, and platelike particles which contain a uniquely periodic starfruitlike morphology. These nanoparticles are synthesized in the presence of silver ions by a seed-mediated approach based on utilizing highly purified pentahedrally twinned gold nanorods and nanowires as seed particles. The extent of the growth can be varied, leading to shifts in the plasmon resonances of the particles. In addition, the application of the starfruit rods for surface-enhanced Raman spectroscopy (SERS) is demonstrated
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| 650 |
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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| 650 |
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4 |
|a Research Support, U.S. Gov't, Non-P.H.S.
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| 650 |
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7 |
|a Gold
|2 NLM
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| 650 |
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7 |
|a 7440-57-5
|2 NLM
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| 700 |
1 |
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|a Zubarev, Eugene R
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 28(2012), 24 vom: 19. Juni, Seite 9034-40
|w (DE-627)NLM098181009
|x 1520-5827
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|g volume:28
|g year:2012
|g number:24
|g day:19
|g month:06
|g pages:9034-40
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|u http://dx.doi.org/10.1021/la300218z
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