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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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Waugh, D. G.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2017NiTi shape memory alloy with enhanced wear performance by laser selective area nitriding for orthopaedic applicationscitations
- 2016Laser surface modification of polymeric surfaces for microbiological applicationscitations
- 2014Laser surface engineering of polymeric materials and the effects on wettability characteristicscitations
- 2012Osteoblast cell response to a CO2 laser modified polymeric materialcitations
- 2010On the effects of using CO2 and F2 lasers to modify the wettability of a polymeric biomaterialcitations
- 2009Interaction of CO2 laser-modified nylon with osteoblast cells in relation to wettabilitycitations
Places of action
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booksection
Laser surface engineering of polymeric materials and the effects on wettability characteristics
Abstract
Wettability characteristics are believed by many to be the driving force in applications relating to adhesion. So, gaining an in-depth understanding of the wettability characteristics of materials before and aft er surface treatments is crucial in developing materials with enhanced adhesion properties. This chapter details some of the main competing techniques to laser surface engineering followed by a review of current cutting edge laser surface engineering techniques which are used for wettability and adhesion modulation. A study is provided in detail for laser surface treatment (using IR and UV lasers) of polymeric materials. Sessile drop analysis was used to determine the wettability characteristics of each laser surface treated sample and as-received sample, revealing the presence of a mixed-state wetting regime on some samples. Although this outcome does not follow current and accepted wetting theory, through numerical analysis, generic equations to predict this mixed state wetting regime and the corresponding contact angle are discussed.