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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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Hokkanen, Ari
VTT Technical Research Centre of Finland
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024Material engineering and application of hybrid biomimetic-de novo designed elastin-like polypeptidescitations
- 2024Respiratory rate monitoring with cellulose optical fiber
- 2022Optical properties of an organic-inorganic hybrid film made of regenerated cellulose doped with light-scattering TiO2 particlescitations
- 2022Hybrid films from cellulose nanomaterials—properties and defined optical patternscitations
- 2021Cellulose optical fiber
- 2021Cellulose optical fiber
- 2020Elastic and fracture properties of free-standing amorphous ALD Al2O3 thin films measured with bulge testcitations
- 2018Elastic and fracture properties of free-standing amorphous ALD Al2O3 thin films measured with bulge testcitations
- 2008Real-time analysis of PCR inhibition on microfluidic materialscitations
- 2007Use of brazing technique for manufacturing of high temperature fibre optical temperature and displacement transducercitations
- 2007Coating integrated optical fibres for monitoring of boiler heat transfer surfacescitations
- 2006Design and fabrication of integrated solid-phase extraction-zone electrophoresis microchipcitations
- 2006Tunable hydrophilicity on a hydrophobic fluorocarbon polymer coating on siliconcitations
Places of action
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conferencepaper
Cellulose optical fiber
Abstract
Cellulose is environmentally friendly material that has brought new possibilities for light guiding and manipulation. Regenerated cellulose fibers and methylcellulose fibers have been demon-strated. These optical fibers are not competing in optical telecommunication with glass optical fiber and polymer optical fibers. Attenuation with regenerated cellulose fiber is about 6 dB/cm and with methylcellulose fibers 1.47 dB/cm. These values are several orders of magnitudes higher than with common glass and polymer fibers. These bio based cellulose materials have however properties that the common optical fiber do not have. Cellulose fibers are biodegradable that is benefit for example in human body measurements. Regenerated cellulose can take water or other liquids very fast in and also dry out as fast. Cellulose offers versatile material modification possibilities, for example methylcellu-lose has been doped with luminescent gold nanoclusters, and rod-like cellulose nanocrystals.