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231224s2012 xx |||||o 00| ||eng c |
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|a 10.1021/la3000526
|2 doi
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|a eng
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1 |
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|a Walter, Marie V
|e verfasserin
|4 aut
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|a Hybrid one-dimensional nanostructures
|b one-pot preparation of nanoparticle chains via directed self-assembly of in situ synthesized discrete Au nanoparticles
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|c 2012
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|a Text
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|a ƒaComputermedien
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|a Date Completed 06.08.2012
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|a Date Revised 21.10.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2012 American Chemical Society
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|a The fabrication of well-defined one-dimensional (1D) arrays is becoming a challenge for the development of the next generation of advanced nanodevices. Herein, a simple concept is proposed for the in situ synthesis and self-assembly of gold nanoparticles (AuNPs) into 1D arrays via a one-step process. The results demonstrated the formation of nanoparticle chains (NPC) with high aspect ratio based on discrete Au nanoparticles stabilized by short thiol ligands. A model was proposed to explain the self-assembly based on the investigation of several parameters such as pH, solvent, temperature, and nature of the ligand on the 1D assembly formation. Hydrogen bonding was identified as a key factor to direct the self-assembly of the hybrid organic-inorganic nanomaterials into the well-defined 1D nanostructures. This simple and cost-effective concept could potentially be extended to the fabrication of a variety of hybrid 1D nanostructures possessing unique physical properties leading to a wide range of applications including catalysis, bionanotechnology, nanoelectronics, and photonics
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Solvents
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|a Sulfhydryl Compounds
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|a Gold
|2 NLM
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|a 7440-57-5
|2 NLM
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| 700 |
1 |
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|a Cheval, Nicolas
|e verfasserin
|4 aut
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1 |
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|a Liszka, Olimpia
|e verfasserin
|4 aut
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1 |
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|a Malkoch, Michael
|e verfasserin
|4 aut
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|a Fahmi, Amir
|e verfasserin
|4 aut
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1985
|g 28(2012), 14 vom: 10. Apr., Seite 5947-55
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnas
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| 773 |
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|g volume:28
|g year:2012
|g number:14
|g day:10
|g month:04
|g pages:5947-55
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