Développement de microcapteurs chimiques intégrés pour la détection de l'ion sodium en phase liquide: application au suivi du stress physiologique

Arnaud Cazalé 1
1 LAAS-MICA - Équipe MICrosystèmes d'Analyse
LAAS - Laboratoire d'analyse et d'architecture des systèmes
Abstract : During emergency operations, the first responders (firefighters, civil defense, police or military operation) are subject to significant physiological constraints responsible for serious medical accidents (dehydration, heat stroke ...). In the current state, it is absolutely impossible to get a realistic physiological state emergency personnel via health monitoring systems. The work done in this thesis has been to improve the prevention of first responders in developing an integrated headband physiological biochemical sensors able to analyze and monitor the concentration of sodium in sweat. Experiments have demonstrated a physiological link between body condition and hyperthermic sodium ion concentration in sweat. The integration of technology pNa-ISFET in a physiological band, as well as results from in vivo measurements performed on a panel of ten individuals are presented in this manuscript.
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Arnaud Cazalé. Développement de microcapteurs chimiques intégrés pour la détection de l'ion sodium en phase liquide: application au suivi du stress physiologique. Micro et nanotechnologies/Microélectronique. Université Paul Sabatier - Toulouse III, 2012. Français. ⟨tel-00782580⟩

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