7 research outputs found
Recherche de sources de résistance au watermelon chlorotic stunt begomovirus (WMCSV) chez le melon (Cucumis melo L.) et hérédité de la résistance
* INRA Documentation, Domaine St Paul, Site Agroparc, 84914 Avignon cedex 9 Diffusion du document : INRA Documentation, Domaine St Paul, Site Agroparc, 84914 Avignon cedex 9National audienc
Single crystal structure, solid state characterization and dissolution rate of terbinafine hydrochloride
Terbinafine hydrochloride (TH), a poorly water soluble antifungal agent, was characterized by solid state techniques including differential scanning calorimetry, thermogravimetry, X-ray powder diffraction, optical and electron microscopies, Fourier transform infrared, Raman and solid-state nuclear magnetic resonance spectroscopies and intrinsic dissolution rate (IDR). A colorless single crystal of TH was grown from an ethanol:water solution and its crystalline structure was determined through X-ray single crystal diffraction. Also, a new crystal habit of TH was obtained through the slow solvent evaporation technique revealing a needle-like shape. A comparison between the IDR results for the TH raw material and TH needle-like crystal revealed lower values for the new crystal habit, which can be attributed to the preferential orientation of the crystals in the compressed disks.Fil: Kuminek, Gislaine. Universidade Federal de Santa Catarina; BrasilFil: Rauber, Gabriela Schneider. Universidade Federal de Santa Catarina; BrasilFil: Riekes, Manoela Klüppel. Universidade Federal de Santa Catarina; BrasilFil: Campos, Carlos Eduardo Maduro de. Universidade Federal de Santa Catarina; BrasilFil: Monti, Gustavo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; ArgentinaFil: Bortoluzzi, Adailton João. Universidade Federal de Santa Catarina; BrasilFil: Cuffini, Silvia Lucia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidade Federal de Santa Catarina; BrasilFil: Cardoso, Simone Goncalves. Universidade Federal de Santa Catarina; Brasi