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231225s2018 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.7b02705
|2 doi
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|a pubmed24n0935.xml
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|e rakwb
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|a eng
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| 100 |
1 |
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|a Kang, Jung-Soo
|e verfasserin
|4 aut
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|a Bimetallic AuM (M = Ag, Pd, Fe, and Cu) Nanoarchitectures Mediated by 1,4-Phenylene Diisocyanide Functionalization
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|c 2018
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 15.05.2018
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|a Date Revised 15.05.2018
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a Hybridization with gold has attracted a lot of attention in many application areas such as energy, nanomedicine, and catalysts. Here, we demonstrate electrochemical hybridization of two different metals by using bare and 1,4-phenylene diisocyanide (PDI) functionalized gold nanoislands (GNIs) supported on a Si substrate. As pristine GNIs are not tightly locked on the Si surface, bimetallic AuM (M = Ag, Pd, Fe, and Cu) core-shell type nanostructures are produced by an electric-field-induced clustering of GNIs and metal deposition. On the other hand, upon functionalization of GNIs by PDI, 3D island growth on the functionalized GNI template is observed as PDI acts as a protector against the electric-field-induced clustering. Depth-profiling X-ray photoelectron spectroscopy reveals no discernible difference in the interfacial electronic structures of hybrid metals prepared by using pristine and PDI-functionalized GNI templates. This work demonstrates a new approach to produce a secured template and to manipulate growth of hybrid nanoparticles on this template supported on a Si substrate by using electrodeposition and organic functionalization
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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1 |
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|a Sohn, Youngku
|e verfasserin
|4 aut
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1 |
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|a Pradhan, Debabrata
|e verfasserin
|4 aut
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| 700 |
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|a Leung, Kam Tong
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 34(2018), 8 vom: 27. Feb., Seite 2849-2855
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
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|g volume:34
|g year:2018
|g number:8
|g day:27
|g month:02
|g pages:2849-2855
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|u http://dx.doi.org/10.1021/acs.langmuir.7b02705
|3 Volltext
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