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<dc:title xml:lang="fr">Électronique souple permise par les biopolymères</dc:title>
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<dc:subject xml:lang="fr">Transistors synaptiques</dc:subject>
<dc:subject xml:lang="en">Biopolymers</dc:subject>
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<dcterms:abstract xml:lang="fr">Cette thèse montre comment des biopolymères durables peuvent être conçus comme matériaux fonctionnels pour l’électronique souple en contrôlant leurs interactions moléculaires et leurs réseaux. Grâce à une combinaison de réticulation par coordination et enzymatique, des polymères naturels sont transformés en gels stables, conducteurs et sensibles, adaptés à la détection, au stockage d’énergie et aux dispositifs neuromorphiques. La recherche progresse des organohydrogels hybrides aux électrolytes polymères gélifiés et aux capteurs protéiques, en révélant comment la conception moléculaire gouverne les propriétés mécaniques, ioniques et interfaciales. L’intégration finale d’électrolytes biopolymères avec des semi-conducteurs conduit à des dispositifs photosensibles capables d’émuler des fonctions synaptiques. Ensemble, ces études établissent un cadre pour concevoir des matériaux souples et durables, associant l’adaptabilité du vivant aux performances de l’électronique moderne.</dcterms:abstract>
<dcterms:abstract xml:lang="en">This thesis demonstrates how sustainable biopolymers can be engineered into functional materials for soft electronics by controlling their molecular interactions and network structures. Through a combination of coordination and enzymatic crosslinking, natural polymers are transformed into stable, conductive, and responsive gels suitable for sensing, energy storage, and neuromorphic applications. The research progresses from hybrid organohydrogels to gel polymer electrolytes and protein-based sensors, revealing how molecular design dictates mechanical, ionic, and interfacial behavior. The final integration of biopolymer electrolytes with semiconductors yields light-responsive devices that emulate synaptic functions. Together, these studies establish a framework for creating soft, sustainable materials that merge the adaptability of biology with the performance of modern electronics.</dcterms:abstract>
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