| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Toivonen, Juha
Tampere University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2022Maskless fabrication of plasmonic metasurfaces in polymer film using a spatial light modulatorcitations
- 2021Maskless fabrication of plasmonic metasurfaces in polymer film using a spatial light modulatorcitations
- 2021In-situ monitoring of transient gas phase K-Cl-S chemistry in a pilot-scale combustorcitations
- 2021Light-patterned fluorescent gold nanoclusters in polycarbonate filmscitations
- 2020Sequential Collinear Photofragmentation and Atomic Absorption Spectroscopy for Online Laser Monitoring of Triatomic Metal Speciescitations
- 2020Sub-microwatt direct laser writing of fluorescent gold nanoclusters in polymer filmscitations
- 2020Analysis of ilmenite slag using laser-induced breakdown spectroscopycitations
- 2016Holographic patterning of fluorescent microstructures comprising silver nanoclusterscitations
- 2016Micropatterning of silver nanoclusters embedded in polyvinyl alcohol filmscitations
- 2016Sub-micron scale patterning of fluorescent silver nanoclusters using low-power lasercitations
- 2015Direct Laser Writing of Fluorescent Silver Nanoclusters in Polyvinyl Alcohol Films
- 2015Rate constant and thermochemistry for K + O2 + N2 = KO2 + N2citations
- 2015Rate constant and thermochemistry for K + O 2 + N 2 = KO 2 + N 2citations
- 2014Direct laser writing of photostable fluorescent silver nanoclusters in polymer filmscitations
- 2003Growth and properties of GaAsN structures
Places of action
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article
Light-patterned fluorescent gold nanoclusters in polycarbonate films
Abstract
Funding Information: Academy of Finland (310799, 320165, 326409). Publisher Copyright: © 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement. ; Fluorescent metal nanoclusters embedded in rigid matrices are attractive for many applications, such as for use as light-emitting diodes and for optical data storage. Given the advantages of polycarbonate films, like high transparency and excellent toughness, the development of metal nanoclusters in these films could further enhance various applications. Herein, we fabricated fluorescent gold nanoclusters in a polycarbonate film using a photochemical process. The polymer film is doped with gold chloride and a photoinitiator and then irradiated by a light-emitting diode (365 nm), leading to the photoreduction of gold ions and the formation of bright fluorescent nanoclusters with a quantum yield of 15%. The as-formed nanoclusters display good photostability and retain their emission spectral shape over an extended period of time. These highly fluorescent structures have potential applications in the fabrication of authenticity markings and optoelectronic devices. ; Peer reviewed