Miniaturization in Gas Chromatography opens the way to low cost, low gas and low power consumption portable devices, which offer in-situ analysis and avoid tedious transport of samples to laboratories. Since the first micro-fabricated column in the late 1970’s, the main focus was directed to the separation of heavy molecular weight hydrocarbons, with 5 or more carbon atoms. In this work, we have developed sol-gel mesotructured silica stationary phases for the separation of light alkanes (from one to 5 carbon atoms) in micro-fabricated columns, following two different procedures: i) the deposition of a sol-gel thin film by dynamic coating directly into the GC capillary or on micro-fabricated columns or ii) the layer-by-layer (LbL) deposition...
A one-meter long column packed with silica gel is used to separate light hydrocarbons. The silica ge...
AbstractHollow silica microspheres (HSMs) with different structures have been synthesized using sacr...
Application of sputtering to micro gas chromatography a novel collective stationary phase deposition...
Miniaturization in Gas Chromatography opens the way to low cost, low gas and low power consumption p...
En chromatographie en phase gazeuse, la miniaturisation ouvre la voie pour de nouveaux appareils por...
A totally new solid stationary phase deposition technique for micro machined gas chromatography (GC)...
Thèse CIFRE réalisée en partenariat avec le centre Schlumberger MEMS TC, Elancourt, France (ligneul1...
International audienceIn this study the preparation of various mesoporous silica thin films as new s...
Gas chromatography (GC) is an important and widely used technique for separation and analysis in the...
ABSTRACT: A controllable and high-yield surface function-alization of silicon microchannels using la...
La miniaturisation des systèmes conventionnels de chromatographie en phase gazeuse (CPG) est d’un in...
Ce travail est consacré à l élaboration de phases stationnaires monolithiques à base de silice par p...
Ce manuscrit est consacré à la synthèse par procédé sol-gel et à la caractérisation de matériaux mon...
An investigation of etched-silicon channels as gas chromatographic separation columns for volatile a...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
A one-meter long column packed with silica gel is used to separate light hydrocarbons. The silica ge...
AbstractHollow silica microspheres (HSMs) with different structures have been synthesized using sacr...
Application of sputtering to micro gas chromatography a novel collective stationary phase deposition...
Miniaturization in Gas Chromatography opens the way to low cost, low gas and low power consumption p...
En chromatographie en phase gazeuse, la miniaturisation ouvre la voie pour de nouveaux appareils por...
A totally new solid stationary phase deposition technique for micro machined gas chromatography (GC)...
Thèse CIFRE réalisée en partenariat avec le centre Schlumberger MEMS TC, Elancourt, France (ligneul1...
International audienceIn this study the preparation of various mesoporous silica thin films as new s...
Gas chromatography (GC) is an important and widely used technique for separation and analysis in the...
ABSTRACT: A controllable and high-yield surface function-alization of silicon microchannels using la...
La miniaturisation des systèmes conventionnels de chromatographie en phase gazeuse (CPG) est d’un in...
Ce travail est consacré à l élaboration de phases stationnaires monolithiques à base de silice par p...
Ce manuscrit est consacré à la synthèse par procédé sol-gel et à la caractérisation de matériaux mon...
An investigation of etched-silicon channels as gas chromatographic separation columns for volatile a...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
A one-meter long column packed with silica gel is used to separate light hydrocarbons. The silica ge...
AbstractHollow silica microspheres (HSMs) with different structures have been synthesized using sacr...
Application of sputtering to micro gas chromatography a novel collective stationary phase deposition...