Electrochemically controlled layer-by-layer deposition of metal-cluster molecular multilayers on gold

Masaaki Abe; Takayuki Michi; Akira Sato; Toshihiro Kondo; Wei Zhou; Shen Ye; Kohei Uosaki; Yoichi Sasaki

doi:10.1002/anie.200351334

Electrochemically controlled layer-by-layer deposition of metal-cluster molecular multilayers on gold

Masaaki Abe, Takayuki Michi, Akira Sato, Toshihiro Kondo, Wei Zhou, Shen Ye, Kohei Uosaki, Yoichi Sasaki

SCI - Chemistry

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

99 Citations (Scopus)

Abstract

Layer-by-layer metal-cluster molecular multilayers are fabricated onto preorganized self-assembled monolayers on Au electrode surfaces. The molecular building block, [Ru₃(μ₃-O)(μ-CH₃COO)₆ (bpy)₂(CO)] (bpy=4,4′-bipyridine), is applied by displacing the water ligand on the cluster core (see picture), which is precisely controlled through the electrode potential. The series of multilayers transport electrons across the molecularly linked backbone.

Original language	English
Pages (from-to)	2912-2915
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	42
Issue number	25
DOIs	https://doi.org/10.1002/anie.200351334
Publication status	Published - 2003 Jun 30

Keywords

Cluster compounds
Electron transport
Multilayers
Nanotechnology
Surface chemistry

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10.1002/anie.200351334

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abstract = "Layer-by-layer metal-cluster molecular multilayers are fabricated onto preorganized self-assembled monolayers on Au electrode surfaces. The molecular building block, [Ru3(μ3-O)(μ-CH3COO)6 (bpy)2(CO)] (bpy=4,4′-bipyridine), is applied by displacing the water ligand on the cluster core (see picture), which is precisely controlled through the electrode potential. The series of multilayers transport electrons across the molecularly linked backbone.",

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AU - Abe, Masaaki

AU - Michi, Takayuki

AU - Sato, Akira

AU - Kondo, Toshihiro

AU - Zhou, Wei

AU - Ye, Shen

AU - Uosaki, Kohei

AU - Sasaki, Yoichi

PY - 2003/6/30

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AB - Layer-by-layer metal-cluster molecular multilayers are fabricated onto preorganized self-assembled monolayers on Au electrode surfaces. The molecular building block, [Ru3(μ3-O)(μ-CH3COO)6 (bpy)2(CO)] (bpy=4,4′-bipyridine), is applied by displacing the water ligand on the cluster core (see picture), which is precisely controlled through the electrode potential. The series of multilayers transport electrons across the molecularly linked backbone.

KW - Cluster compounds

KW - Electron transport

KW - Multilayers

KW - Nanotechnology

KW - Surface chemistry

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Electrochemically controlled layer-by-layer deposition of metal-cluster molecular multilayers on gold

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