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Theses

Nez artificiel à transduction optique à base de matériaux sol-gel nanoporeux.

Abstract : 989/5000The purpose of this thesis is to develop sol-gel porous matrices for microbial detection of microbial organic compounds for bacterial identification.The work revolved around the synthesis and optimization of materials on the one hand and then the analysis of volatile organic compounds (VOCs) on the other hand. This analysis was considered in two ways. The first was a global approach to microbial olfactory profiles. The second was a targeted approach to target VOCs of major importance.The synthesis of the material was carried out by sol-gel, the characteristic studies were carried out by nitrogen manometry and X-ray diffraction at small angles.Microbial detection, via our sol-gel material, is carried out by optical transduction. The Absorbance or Fluorescence spectrometries were considered in direct mode (without probe molecules) or in indirect mode (with probe molecules)
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Emilie Perret. Nez artificiel à transduction optique à base de matériaux sol-gel nanoporeux.. Autre. Université Grenoble Alpes, 2017. Français. ⟨NNT : 2017GREAS056⟩. ⟨tel-01968755⟩

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