| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2022-03-11 |
| タイトル |
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タイトル |
Chiral Monolayers with Achiral Tetrapod Molecules on Highly Oriented Pyrolytic Graphite |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| ID登録 |
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ID登録 |
10.24517/00065563 |
|
ID登録タイプ |
JaLC |
| 著者 |
Asakawa, Hitoshi
Matsui, Sayaka
Trinh, Quang Than
Hirao, Hajime
Inokuma, Yasuhide
Ogoshi, Tomoki
Tanaka, Saki
Komatsu, Kayo
Ohta, Akio
Asakawa, Tsuyoshi
Fukuma, Takeshi
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| 著者別表示 |
淺川, 雅
生越, 友樹
太田, 明雄
淺川, 毅
福間, 剛士
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| 提供者所属 |
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内容記述タイプ |
Other |
|
内容記述 |
金沢大学ナノ生命科学研究所 / 金沢大学理工研究域物質化学系 |
| 書誌情報 |
Journal of Physical Chemistry C
巻 124,
号 14,
p. 7760-7767,
発行日 2020-04-09
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| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
1932-7447 |
| ISSN |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1932-7455 |
| NCID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA1217589X |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
10.1021/acs.jpcc.9b11246 |
| 出版者 |
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出版者 |
American Chemical Society |
| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
The self-assembly of organic molecules at the surface of highly oriented pyrolytic graphite (HOPG) is a promising process for constructing molecular-scale architectures. However, selectable organic molecules are generally restricted to two-dimensional molecules with planar Ï-conjugated structures and alkyl chains. We herein present the formation of self-assembled monolayers of tetrakis(4-ethynylphenyl)methane (TEPM) having a three-dimensional (3D) tetrapod geometry on HOPG, which was achieved by utilizing a simple spin-coating method. The arrangements of TEPM molecules in the monolayers were investigated using frequency-modulation atomic force microscopy (FM-AFM). The resulting subnanometer-resolution FM-AFM images revealed that the TEPM molecules formed linear rows with a periodicity of 0.85 nm oriented in a parallel configuration but with two alternating intervals of 0.7 and 1.0 nm. Moreover, the TEPM monolayers were classified into two chiral types with a relationship of mutual mirror-image symmetry, according to the observed molecular arrangements. Our results demonstrate the capability of TEPM molecules to act as 3D building blocks for the design of molecular-scale architectures at interfaces. Copyright © 2020 American Chemical Society. |
| 権利 |
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|
権利情報 |
Copyright © 2020 American Chemical Society |
| 著者版フラグ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連URI |
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識別子タイプ |
URI |
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関連識別子 |
http://pubs.acs.org/journal/jpccck/about.html |
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関連名称 |
http://pubs.acs.org/journal/jpccck/about.html |
| 関連URI |
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識別子タイプ |
URI |
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関連識別子 |
http://pubs.acs.org/ |
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関連名称 |
http://pubs.acs.org/ |
| 関連URI |
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識別子タイプ |
URI |
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関連識別子 |
https://pubs.acs.org/doi/10.1021/acs.jpcc.9b11246 |
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関連名称 |
https://pubs.acs.org/doi/10.1021/acs.jpcc.9b11246 |
SC-PR-ASAKAWA-T-124-7760.pdf (7.3 MB)
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