A 3:1 site-differentiated [4Fe-4S] cluster immobilized on a self-assembled monolayer

E.P.L. Van Der Geer; C.R. Van Den Brom; I. Arfaoui; Laurent Houssiau; P. Rudolf; G. Van Koten; R.J.M.K. Gebbink; B. Hessen

doi:10.1021/jp805532m

A 3:1 site-differentiated [4Fe-4S] cluster immobilized on a self-assembled monolayer

E.P.L. Van Der Geer, C.R. Van Den Brom, I. Arfaoui, Laurent Houssiau, P. Rudolf, G. Van Koten, R.J.M.K. Gebbink, B. Hessen

Namur Research Institute for Life Sciences

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

Abstract

A 3:1 site-differentiated [4Fe-4S] cluster is immobilized on a thiol-functionalized self-assembled monolayer (SAM) on Au(111) by thiol-thiolate exchange chemistry. Fe 2p signals observed by X-ray photoelectron spectroscopy support the presence of [4Fe-4S] clusters at the SAM surface; further evidence comes from the detection of n-BuN and cluster-derived species by secondary-ion mass spectrometry. The immobilizing interaction is sufficiently strong to allow the study of [4Fe-4S] clusters at solid-liquid interfaces.

Original language	English
Pages (from-to)	17225-17230
Number of pages	6
Journal	Journal of Physical Chemistry C
Volume	112
Issue number	44
DOIs	https://doi.org/10.1021/jp805532m
Publication status	Published - 6 Nov 2008

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10.1021/jp805532m

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@article{a8ae51c125344fb2a3341932d302245d,

title = "A 3:1 site-differentiated [4Fe-4S] cluster immobilized on a self-assembled monolayer",

abstract = "A 3:1 site-differentiated [4Fe-4S] cluster is immobilized on a thiol-functionalized self-assembled monolayer (SAM) on Au(111) by thiol-thiolate exchange chemistry. Fe 2p signals observed by X-ray photoelectron spectroscopy support the presence of [4Fe-4S] clusters at the SAM surface; further evidence comes from the detection of n-BuN and cluster-derived species by secondary-ion mass spectrometry. The immobilizing interaction is sufficiently strong to allow the study of [4Fe-4S] clusters at solid-liquid interfaces.",

author = "{Van Der Geer}, E.P.L. and {Van Den Brom}, C.R. and I. Arfaoui and Laurent Houssiau and P. Rudolf and {Van Koten}, G. and R.J.M.K. Gebbink and B. Hessen",

year = "2008",

month = nov,

day = "6",

doi = "10.1021/jp805532m",

language = "English",

volume = "112",

pages = "17225--17230",

journal = "Journal of physical chemistry. C",

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publisher = "American Chemical Society",

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T1 - A 3:1 site-differentiated [4Fe-4S] cluster immobilized on a self-assembled monolayer

AU - Van Der Geer, E.P.L.

AU - Van Den Brom, C.R.

AU - Arfaoui, I.

AU - Houssiau, Laurent

AU - Rudolf, P.

AU - Van Koten, G.

AU - Gebbink, R.J.M.K.

AU - Hessen, B.

PY - 2008/11/6

Y1 - 2008/11/6

N2 - A 3:1 site-differentiated [4Fe-4S] cluster is immobilized on a thiol-functionalized self-assembled monolayer (SAM) on Au(111) by thiol-thiolate exchange chemistry. Fe 2p signals observed by X-ray photoelectron spectroscopy support the presence of [4Fe-4S] clusters at the SAM surface; further evidence comes from the detection of n-BuN and cluster-derived species by secondary-ion mass spectrometry. The immobilizing interaction is sufficiently strong to allow the study of [4Fe-4S] clusters at solid-liquid interfaces.

AB - A 3:1 site-differentiated [4Fe-4S] cluster is immobilized on a thiol-functionalized self-assembled monolayer (SAM) on Au(111) by thiol-thiolate exchange chemistry. Fe 2p signals observed by X-ray photoelectron spectroscopy support the presence of [4Fe-4S] clusters at the SAM surface; further evidence comes from the detection of n-BuN and cluster-derived species by secondary-ion mass spectrometry. The immobilizing interaction is sufficiently strong to allow the study of [4Fe-4S] clusters at solid-liquid interfaces.

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U2 - 10.1021/jp805532m

DO - 10.1021/jp805532m

M3 - Article

AN - SCOPUS:56549096665

SN - 1932-7447

VL - 112

SP - 17225

EP - 17230

JO - Journal of physical chemistry. C

JF - Journal of physical chemistry. C

IS - 44

ER -

A 3:1 site-differentiated [4Fe-4S] cluster immobilized on a self-assembled monolayer

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A 3:1 site-differentiated [4Fe-4S] cluster immobilized on a self-assembled monolayer

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