Nano-scale characterization of binary self-assembled monolayers under an ambient condition with STM and TERS

Noriko N. Horimoto; Shigeru Tomizawa; Yasuhiko Fujita; Shinji Kajimoto; Hiroshi Fukumura

doi:10.1039/c4cc02754j

Nano-scale characterization of binary self-assembled monolayers under an ambient condition with STM and TERS

Noriko N. Horimoto, Shigeru Tomizawa, Yasuhiko Fujita, Shinji Kajimoto, Hiroshi Fukumura

SCI - Chemistry

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

Gold surfaces were modified by benzyl-mercaptan (BM) and then partly replaced with benzenethiol (BT), which formed binary self-assembled monolayers (SAM). Initially BT randomly replaced BM in the monolayer, but at long exchange times >15 nm radius domains were observed with specific relative composition of BT and BM.

Original language	English
Pages (from-to)	9862-9864
Number of pages	3
Journal	Chemical Communications
Volume	50
Issue number	69
DOIs	https://doi.org/10.1039/c4cc02754j
Publication status	Published - 2014 Jul 31

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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abstract = "Gold surfaces were modified by benzyl-mercaptan (BM) and then partly replaced with benzenethiol (BT), which formed binary self-assembled monolayers (SAM). Initially BT randomly replaced BM in the monolayer, but at long exchange times >15 nm radius domains were observed with specific relative composition of BT and BM.",

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AU - Horimoto, Noriko N.

AU - Tomizawa, Shigeru

AU - Fujita, Yasuhiko

AU - Kajimoto, Shinji

AU - Fukumura, Hiroshi

PY - 2014/7/31

Y1 - 2014/7/31

N2 - Gold surfaces were modified by benzyl-mercaptan (BM) and then partly replaced with benzenethiol (BT), which formed binary self-assembled monolayers (SAM). Initially BT randomly replaced BM in the monolayer, but at long exchange times >15 nm radius domains were observed with specific relative composition of BT and BM.

AB - Gold surfaces were modified by benzyl-mercaptan (BM) and then partly replaced with benzenethiol (BT), which formed binary self-assembled monolayers (SAM). Initially BT randomly replaced BM in the monolayer, but at long exchange times >15 nm radius domains were observed with specific relative composition of BT and BM.

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JO - Chemical Communications

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Nano-scale characterization of binary self-assembled monolayers under an ambient condition with STM and TERS

Abstract

ASJC Scopus subject areas

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