Self-assembly of 4-ferrocene thiophenol capped electroactive gold nanoparticles onto gold electrode

Di Li; Jinghong Li

doi:10.1016/S0039-6028(02)02334-8

Self-assembly of 4-ferrocene thiophenol capped electroactive gold nanoparticles onto gold electrode

Di Li
, Jinghong Li^*

^*Corresponding author for this work

CAS - Changchun Institute of Applied Chemistry

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

28 Scopus citations

Abstract

Gold nanoparticles capped by 4-ferrocene thiophenol with an average core size of 2.5 nm and surface plasmon absorbance at 522 nm were place-exchanged with 1,8-octanedithiol, and then self-assembled onto the gold electrode via tail SH group. The self-assembly was characterized by X-ray photoelectron spectroscopy. Cyclic voltammograms examined the coverage fraction of the self-assembled monolayers of the electroactive gold nanoparticles and the formal potential of the indicated SAMs. Further experiments exhibited that the electrode process was controlled by surface confined faradic reactions.

Original language	English
Pages (from-to)	105-111
Number of pages	7
Journal	Surface Science
Volume	522
Issue number	1-3
DOIs	https://doi.org/10.1016/S0039-6028(02)02334-8
State	Published - 1 Jan 2003
Externally published	Yes

Keywords

Gold
Self-assembly
X-ray photoelectron spectroscopy

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10.1016/S0039-6028(02)02334-8

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title = "Self-assembly of 4-ferrocene thiophenol capped electroactive gold nanoparticles onto gold electrode",

abstract = "Gold nanoparticles capped by 4-ferrocene thiophenol with an average core size of 2.5 nm and surface plasmon absorbance at 522 nm were place-exchanged with 1,8-octanedithiol, and then self-assembled onto the gold electrode via tail SH group. The self-assembly was characterized by X-ray photoelectron spectroscopy. Cyclic voltammograms examined the coverage fraction of the self-assembled monolayers of the electroactive gold nanoparticles and the formal potential of the indicated SAMs. Further experiments exhibited that the electrode process was controlled by surface confined faradic reactions.",

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author = "Di Li and Jinghong Li",

year = "2003",

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doi = "10.1016/S0039-6028(02)02334-8",

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T1 - Self-assembly of 4-ferrocene thiophenol capped electroactive gold nanoparticles onto gold electrode

AU - Li, Di

AU - Li, Jinghong

PY - 2003/1/1

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N2 - Gold nanoparticles capped by 4-ferrocene thiophenol with an average core size of 2.5 nm and surface plasmon absorbance at 522 nm were place-exchanged with 1,8-octanedithiol, and then self-assembled onto the gold electrode via tail SH group. The self-assembly was characterized by X-ray photoelectron spectroscopy. Cyclic voltammograms examined the coverage fraction of the self-assembled monolayers of the electroactive gold nanoparticles and the formal potential of the indicated SAMs. Further experiments exhibited that the electrode process was controlled by surface confined faradic reactions.

AB - Gold nanoparticles capped by 4-ferrocene thiophenol with an average core size of 2.5 nm and surface plasmon absorbance at 522 nm were place-exchanged with 1,8-octanedithiol, and then self-assembled onto the gold electrode via tail SH group. The self-assembly was characterized by X-ray photoelectron spectroscopy. Cyclic voltammograms examined the coverage fraction of the self-assembled monolayers of the electroactive gold nanoparticles and the formal potential of the indicated SAMs. Further experiments exhibited that the electrode process was controlled by surface confined faradic reactions.

KW - Gold

KW - Self-assembly

KW - X-ray photoelectron spectroscopy

UR - https://www.scopus.com/pages/publications/0037211657

U2 - 10.1016/S0039-6028(02)02334-8

DO - 10.1016/S0039-6028(02)02334-8

M3 - 文章

AN - SCOPUS:0037211657

SN - 0039-6028

VL - 522

SP - 105

EP - 111

JO - Surface Science

JF - Surface Science

IS - 1-3

ER -

Self-assembly of 4-ferrocene thiophenol capped electroactive gold nanoparticles onto gold electrode

Abstract

Keywords

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