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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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Kalli, Kyriacos
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2023Temperature and RH response of polymer CYTOP FBG treated by gamma radiationcitations
- 2023In vivo brain temperature mapping using polymer optical fiber Bragg grating sensorscitations
- 2020Bragg gratings inscribed in solid-core microstructured single-mode polymer optical fiber drawn from a 3D-printed polycarbonate preformcitations
- 2020Bragg gratings inscribed in solid-core microstructured single-mode polymer optical fiber drawn from a 3D-printed polycarbonate preform
- 2020Laser-induced degradation and damage morphology in polymer optical fibers
- 2013Potential for broad range multiplexing of fibre Bragg gratings in polymer optical fibres and operation in the 700-nm wavelength range
- 2012Hydrostatic pressure sensing using a polymer optical fibre Bragg gratingscitations
- 2011Photonic crystal fiber Bragg grating based sensors: opportunities for applications in healthcarecitations
- 2011Embedded multiplexed polymer optical fiber sensor for esophageal manometrycitations
- 2011Embedded multiplexed polymer optical fiber sensor for esophageal manometrycitations
- 2011Photonic crystal fiber Bragg grating based sensorscitations
- 2011Humidity insensitive TOPAS polymer fiber Bragg grating sensor
- 2011Humidity insensitive TOPAS polymer fiber Bragg grating sensorcitations
- 2011Utilisation of thermal annealing to record multiplexed FBG sensors in multimode microstructured polymer optical fibrecitations
- 2011870nm Bragg grating in single mode TOPAS microstructured polymer optical fibrecitations
- 2010Multiplexed FBG sensor recorded in multimode microstructured polymer optical fibre
- 2010Highly sensitive bend sensor based on Bragg grating in eccentric core polymer fibercitations
- 2010827nm Bragg grating sensor in multimode microstructured polymer optical fibrecitations
- 2010Polymer fiber bragg gratingscitations
- 2007Recent developments of Bragg gratings in PMMA and TOPAS polymer optical fibers
- 2006Fibre Bragg gratings recorded in microstructured polymer optical fibre
- 2005Continuous wave ultraviolet light-induced fiber Bragg gratings in few- And single-mode microstructured polymer optical fibers
- 2005Continuous wave ultraviolet light-induced fiber Bragg gratings in few- And single-mode microstructured polymer optical fiberscitations
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article
In vivo brain temperature mapping using polymer optical fiber Bragg grating sensors
Abstract
Variation of the brain temperature is strongly affected by blood flow, oxygen supply, and neural cell metabolism. Localized monitoring of the brain temperature is one of the most effective ways to correlate brain functions and diseases such as stroke, epilepsy, and mood disorders. While polymer optical fibers (POFs) are considered ideal candidates for temperature sensing in the brain, they have never been used so far. Here, we developed for the first, to the best of our knowledge, time an implantable probe based on a microstructured polymer optical fiber Bragg grating (FBG) sensor for intracranial brain temperature mapping. The temperature at different depths of the brain (starting from the cerebral cortex) and the correlation between the brain and body core temperature of a rat were recorded with a sensitivity of 33 pm/°C and accuracy 0.2°C. Our in vivo experimental results suggest that the proposed device can achieve real-time and high-resolution local temperature measurement in the brain, as well as being integrated with existing neural interfaces.