Photo-induced surface encoding of gold nanoparticles

Lukas Stolzer; Alexander S. Quick; Doris Abt; Alexander Welle; Denys Naumenko; Marco Lazzarino; Martin Wegener; Christopher Barner-Kowollik; Ljiljana Fruk

doi:10.1039/c4cc08880h

Photo-induced surface encoding of gold nanoparticles

Lukas Stolzer, Alexander S. Quick, Doris Abt, Alexander Welle, Denys Naumenko, Marco Lazzarino, Martin Wegener, Christopher Barner-Kowollik^*, Ljiljana Fruk

^*Korrespondierende/r Autor/-in für diese Arbeit

Publikation: Beitrag in einer Fachzeitschrift › Artikel › Begutachtung

Abstract

Photoreactive gold nanoparticles (NP) can be encoded in a spatially resolved fashion using direct laser writing techniques into variable patterns. The surface of the gold nanoparticles is imparted with photoreactivity by tethering photo-caged dienes ('photoenols'), which are able to undergo a rapid Diels-Alder cycloaddition with surface anchored enes. Subsequent to surface encoding, the particles feature residual caged dienes, which can be reactivated for secondary surface encoding. This journal is

Originalsprache	englisch
Seiten (von - bis)	3363-3366
Seitenumfang	4
Fachzeitschrift	Chemical Communications
Jahrgang	51
Ausgabenummer	16
DOIs	https://doi.org/10.1039/c4cc08880h
Publikationsstatus	Veröffentlicht - 25 Feb. 2015
Extern publiziert	Ja

ASJC Scopus subject areas

Katalyse
Elektronische, optische und magnetische Materialien
Keramische und Verbundwerkstoffe
Allgemeine Chemie
Oberflächen, Beschichtungen und Folien
Metalle und Legierungen
Werkstoffchemie

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10.1039/c4cc08880h

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author = "Lukas Stolzer and Quick, {Alexander S.} and Doris Abt and Alexander Welle and Denys Naumenko and Marco Lazzarino and Martin Wegener and Christopher Barner-Kowollik and Ljiljana Fruk",

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AU - Stolzer, Lukas

AU - Quick, Alexander S.

AU - Abt, Doris

AU - Welle, Alexander

AU - Naumenko, Denys

AU - Lazzarino, Marco

AU - Wegener, Martin

AU - Barner-Kowollik, Christopher

AU - Fruk, Ljiljana

PY - 2015/2/25

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N2 - Photoreactive gold nanoparticles (NP) can be encoded in a spatially resolved fashion using direct laser writing techniques into variable patterns. The surface of the gold nanoparticles is imparted with photoreactivity by tethering photo-caged dienes ('photoenols'), which are able to undergo a rapid Diels-Alder cycloaddition with surface anchored enes. Subsequent to surface encoding, the particles feature residual caged dienes, which can be reactivated for secondary surface encoding. This journal is

AB - Photoreactive gold nanoparticles (NP) can be encoded in a spatially resolved fashion using direct laser writing techniques into variable patterns. The surface of the gold nanoparticles is imparted with photoreactivity by tethering photo-caged dienes ('photoenols'), which are able to undergo a rapid Diels-Alder cycloaddition with surface anchored enes. Subsequent to surface encoding, the particles feature residual caged dienes, which can be reactivated for secondary surface encoding. This journal is

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DO - 10.1039/c4cc08880h

M3 - Article

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EP - 3366

JO - Chemical Communications

JF - Chemical Communications

IS - 16

ER -

Photo-induced surface encoding of gold nanoparticles

Abstract

ASJC Scopus subject areas

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