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Theses

Conception d'amphiphiles trimodulaires à partir de produits de la biomasse

Abstract : In order to valorise the vegetable productions and to obtain biodegradable molecules, new amphiphilic agents with single hydrophobic tails have been synthesized from natural sugar, and derivated. The peptidic part between the hydrophilic head and the hydrophobic tail allows the adjustement of the hydrophilic-lipophilic balance. The strategy of synthesis is based on trimodular synthesis method. Our synthetic approach consists in a preparation of the hydrophilic part independently of the hydrophobic one, these are then linked together. Objectives of our works are the synthesis and the evaluation of these molecules in order to use them in pharmaceutical industry and to valorise farm-products. By using biodegradables substances from the biomass, we find outlets in superfluous vegetable productions by creating original compounds of large consumption. That is why one of the concerns in the execution of our works is the mastery of the production costs of these amphiphilic agents.
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http://docnum.univ-lorraine.fr/prive/SCD_T_2003_0172_BALLAND.pdf
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Submitted on : Thursday, March 29, 2018 - 10:39:45 AM
Last modification on : Tuesday, September 29, 2020 - 3:32:00 PM

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  • HAL Id : tel-01746529, version 1

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Hervé Balland. Conception d'amphiphiles trimodulaires à partir de produits de la biomasse. Autre. Université Henri Poincaré - Nancy 1, 2003. Français. ⟨NNT : 2003NAN10172⟩. ⟨tel-01746529⟩

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