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Showing 1 to 4 of 4 for “"Hydroxyapatit"”.

  1. Risikofaktoren der kalzifizierenden Aortenstenose und Assoziation von genetischen Polymorphismen mit der Menge an Calcium defizientem hexagonalem Hydroxyapatit in der stenosierten Aortenklappe

    Schmitz, Fabian2008

    aachen Repository record

  2. Entwicklung eines neuen Pumpkonzeptes für ein miniaturisiertes, diodengepumptes Er:YSGG-Lasersystem für den zahnmedizinischen Einsatz

    Franzen, RenéPublikationsserver der RWTH Aachen University2003

    … emission wavelengths of 2.7-3 µm in water and hydroxyapatit these lasers are very well suited for hard and soft tissue applications. In dentistry erbium lasers are used for cavity preparation, surgery, periodontics, and endodontics. All commercial available erbium lasers are flash-lamp pumped …

    aachen Repository record

  3. Composite materials made of chitosan and nanosized apatite : preparation and physicochemical characterization

    Rusu, Viorel MarinUniversität Potsdam

    … materials containing chitosan and nanosized hydroxyapatite were investigated. A new preparation approach based on a co-precipitation method has been developed. In its earlier stage of formation, the composite occurs as hydrogel as suspended in aqueous alkaline solution. In order to get solid …

    potsdam-diss Repository record

  4. Physical crosslinking of gelatin : a supramolecular approach to biomaterials

    Zaupa, AlessandroUniversität Potsdam

    … of DAT and DATT functionalized gelatins with hydroxyapatite (HAp) show a drastic reduction of swelling degree. In tensile tests and rheological measurements, the composites equilibrated in water had increased Young’s moduli (from 200 kPa up to 2 MPa) and tensile strength (from 57 kPa up to 1.1 …

    potsdam-diss Repository record