Fabrication of arrays of gold islands on self-assembled monolayers using pulsed laser deposition through nanosieves

Emiel A. Speets; Bart Jan Ravoo; Frank J.G. Roesthuis; Frank Vroegindeweij; Dave H.A. Blank; David Reinhoudt

doi:10.1021/nl049774u

Fabrication of arrays of gold islands on self-assembled monolayers using pulsed laser deposition through nanosieves

Emiel A. Speets, Bart Jan Ravoo, Frank J.G. Roesthuis, Frank Vroegindeweij, Dave H.A. Blank, David Reinhoudt

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Abstract

Sandwich structures of gold-self-assembled monolayer-gold were prepared by deposition of gold on alkylthiolate self-assembled monolayers on polycrystalline gold, using pulsed laser deposition (PLD) through a nanosieve. The arrays of sandwiches, around 600 nm in diameter, approximately 10 nm high, and spaced 1.6 ím apart, were analyzed using tapping mode atomic force microscopy. Electrochemical copper deposition experiments showed that of the islands deposited on octadecanethiolate monolayers about 15% were electrically insulated from the bottom gold electrode. This means that PLD is a suitable technique for the fabrication of metal-SAM-metal sandwich structures.

Original language	English
Pages (from-to)	841-844
Number of pages	4
Journal	Nano letters
Volume	4
Issue number	5
DOIs	https://doi.org/10.1021/nl049774u
Publication status	Published - 2004

Keywords

2024 OA procedure

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10.1021/nl049774u

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title = "Fabrication of arrays of gold islands on self-assembled monolayers using pulsed laser deposition through nanosieves",

abstract = "Sandwich structures of gold-self-assembled monolayer-gold were prepared by deposition of gold on alkylthiolate self-assembled monolayers on polycrystalline gold, using pulsed laser deposition (PLD) through a nanosieve. The arrays of sandwiches, around 600 nm in diameter, approximately 10 nm high, and spaced 1.6 {\'i}m apart, were analyzed using tapping mode atomic force microscopy. Electrochemical copper deposition experiments showed that of the islands deposited on octadecanethiolate monolayers about 15% were electrically insulated from the bottom gold electrode. This means that PLD is a suitable technique for the fabrication of metal-SAM-metal sandwich structures.",

keywords = "2024 OA procedure",

author = "Speets, {Emiel A.} and Ravoo, {Bart Jan} and Roesthuis, {Frank J.G.} and Frank Vroegindeweij and Blank, {Dave H.A.} and David Reinhoudt",

year = "2004",

doi = "10.1021/nl049774u",

language = "English",

volume = "4",

pages = "841--844",

journal = "Nano letters",

issn = "1530-6984",

publisher = "American Chemical Society",

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TY - JOUR

T1 - Fabrication of arrays of gold islands on self-assembled monolayers using pulsed laser deposition through nanosieves

AU - Speets, Emiel A.

AU - Ravoo, Bart Jan

AU - Roesthuis, Frank J.G.

AU - Vroegindeweij, Frank

AU - Blank, Dave H.A.

AU - Reinhoudt, David

PY - 2004

Y1 - 2004

N2 - Sandwich structures of gold-self-assembled monolayer-gold were prepared by deposition of gold on alkylthiolate self-assembled monolayers on polycrystalline gold, using pulsed laser deposition (PLD) through a nanosieve. The arrays of sandwiches, around 600 nm in diameter, approximately 10 nm high, and spaced 1.6 ím apart, were analyzed using tapping mode atomic force microscopy. Electrochemical copper deposition experiments showed that of the islands deposited on octadecanethiolate monolayers about 15% were electrically insulated from the bottom gold electrode. This means that PLD is a suitable technique for the fabrication of metal-SAM-metal sandwich structures.

AB - Sandwich structures of gold-self-assembled monolayer-gold were prepared by deposition of gold on alkylthiolate self-assembled monolayers on polycrystalline gold, using pulsed laser deposition (PLD) through a nanosieve. The arrays of sandwiches, around 600 nm in diameter, approximately 10 nm high, and spaced 1.6 ím apart, were analyzed using tapping mode atomic force microscopy. Electrochemical copper deposition experiments showed that of the islands deposited on octadecanethiolate monolayers about 15% were electrically insulated from the bottom gold electrode. This means that PLD is a suitable technique for the fabrication of metal-SAM-metal sandwich structures.

KW - 2024 OA procedure

U2 - 10.1021/nl049774u

DO - 10.1021/nl049774u

M3 - Article

SN - 1530-6984

VL - 4

SP - 841

EP - 844

JO - Nano letters

JF - Nano letters

IS - 5

ER -

Fabrication of arrays of gold islands on self-assembled monolayers using pulsed laser deposition through nanosieves

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