| 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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Preece, Jon
University of Birmingham
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2023Nanoparticle formulation for intra-articular treatment of osteoarthritic jointscitations
- 2013Structure and mechanical properties of consumer-friendly PMMA microcapsulescitations
- 2012Failure of elastic-plastic core-shell microcapsules under compressioncitations
- 2011TEM characterization of chemically synthesized copper-gold nanoparticlescitations
- 2009Direct Electron-Beam Writing of Highly Conductive Wires in Functionalized Fullerene Filmscitations
- 2009pH-dependent adsorption of Au nanoparticles on chemically modified Si3N4 MEMS devicescitations
- 2008Electrospinning nanosuspensions loaded with passivated Au nanoparticlescitations
- 2007Suppression of pinhole defects in fullerene molecular electron beam resistscitations
- 2002HREELS studies of gold nanoparticles with dialkyl sulphide ligandscitations
Places of action
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article
HREELS studies of gold nanoparticles with dialkyl sulphide ligands
Abstract
We have employed high resolution electron energy loss spectroscopy (HREELS) to study low energy electron impact on films of gold nanoparticles passivated with dialkyl sulphide (H21C10SC10H21). HREEL spectra obtained in UHV show energy loss peaks due to CHx and CC vibrational modes of the organic ligands together with a mode at 230 cm(-1) assigned to the Au-S stretch. Measurements as a function of impact energy reveal resonances in the intensities centred between 9 and 12 eV. Prolonged exposure of the film to an electron beam at 50 eV, with a dosage of approximately 360 muC cm(-2) causes significant changes in the HREEL spectra. consistent with cleavage of the Au-S bond. (C) 2002 Elsevier Science B.V. All rights reserved.