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  1. No Access

    Article

    Improvement of Catalytic Performance in Isobutane Oxidation to Methacrylic Acid of Keggin-Type Phosphomolybdates by Preparation via Lacunary Precursors: Nature of the Active Sites

    Heterogeneous catalysts for the oxidation of isobutane to methacrylic acid were prepared by precipitation of ammonium salts of P/Mo polyoxometalates (POMs) at pH ranging from strongly acidic (pH<1) to mildly a...

    F. Cavani, E. Etienne, R. Mezzogori, A. Pigamo, F. Trifirò in Catalysis Letters (2001)

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    Chapter

    Temporary Immersion for Plant Tissue Culture

    Mass propagation of plants by tissue culture is labour-intensive and costly. Gelling agents have many drawbacks: they are not an inert medium component and do not enable easy automation. So liquid culture syst...

    E. Etienne, C. Teisson, D. Alvard… in Plant Biotechnology and In Vitro Biology i… (1999)

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    Chapter

    New Approach in Immunometric Assays

    Since their development in the 1960s, immunoassays have been used analytically in a wide variety of biological fields (1). Their success is largely due to the remarkable ability of antibodies to recognize mole...

    P. Pradelles, E. Etienne, C. Créminon, Y. Frobert, H. Volland, J. Grassi in Eicosanoids (1996)

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    Article

    Enhancement of catalytic activity of the ammonium/potassium salt of 12-molybdophosphoric acid by iron ion addition for the oxidation of isobutane to methacrylic acid

    The oxidation of isobutane to methacrolein and methacrylic acid was carried out over potassium/ammonium salts of 12-molybdophosphoric acid (Keggin-type heteropoly compounds), with overall selectivity to the de...

    F. Cavani, E. Etienne, M. Favaro, A. Galli, F. Trifirò, G. Hecquet in Catalysis Letters (1995)