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231225s2020 xx |||||o 00| ||eng c |
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7 |
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|a 10.1021/acs.langmuir.9b03835
|2 doi
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|a pubmed24n1021.xml
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|a (DE-627)NLM306438488
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|a (NLM)32049537
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Nakamura, Satoshi
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Strategy for Finely Aligned Gold Nanorod Arrays Using Polymer Brushes as a Template
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|c 2020
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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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| 500 |
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|a Date Completed 30.07.2020
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|a Date Revised 30.07.2020
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a The development of a strategy for the assembly of nanoscale building blocks, in particular, anisotropic nanoparticles, into desired structures is important for the construction of functional materials and devices. However, control over the orientation of rod-shaped nanoparticles on a substrate for integration into solid-state devices remains challenging. Here, we report a strategy for the fabrication of finely aligned gold nanorod (GNR) arrays using polymer (DNA) brushes as a nanoscale template. The gold nanorods modified with cationic surface ligands were electrostatically adsorbed onto the DNA brush substrates under various conditions. The orientational behavior of the GNRs was examined by spectral analyses and transmission electron microtomography (TEMT). As a result, we found several important factors, such as moderate interaction between GNRs and polymers and polymer densities on the substrate, related to the vertical alignment of GNRs on the substrates. We also developed a purification method to remove the undesired adsorption of GNRs onto the arrays. Finally, we have succeeded in the fabrication of extensive vertical GNR arrays of high quality via the easy bottom-up process
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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| 700 |
1 |
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|a Mitomo, Hideyuki
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Sekizawa, Yu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Higuchi, Takeshi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Matsuo, Yasutaka
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Jinnai, Hiroshi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ijiro, Kuniharu
|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 36(2020), 13 vom: 07. Apr., Seite 3590-3599
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
1 |
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|g volume:36
|g year:2020
|g number:13
|g day:07
|g month:04
|g pages:3590-3599
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|u http://dx.doi.org/10.1021/acs.langmuir.9b03835
|3 Volltext
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