Bibliothek

X
feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
Filter
  • Digitale Medien  (2)
  • Key words Proto-oncogene c-fos  (1)
  • non-aqueous system  (1)
  • 1
    Digitale Medien
    Digitale Medien
    Novel polysiloxane formation process from dimethyldiethoxysilane in the presence of oxalic acid (1994)
    Springer
    Journal of sol gel science and technology 2 (1994), S. 153-156 
    Details
    ISSN: 1573-4846
    Schlagwort(e): dimethyldiethoxysilane ; oxalic acids ; polydimethylsiloxane ; reaction mechanism ; non-aqueous system
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Chemie und Pharmazie
    Notizen: Abstract Polysiloxane formation in dimethyldiethoxysilane (DMDES)-ethyl alcohol (EtOH(D))-oxalic acid (OA) (DMDES:EtOH(D):OA=1:2:0.5) and DMDES-dimethylsulfoxide (DMSO)-OA (DMDES:DMSO:OA=1:2:0.5) systems was investigated by gas chromatography-mass spectrometry and 29Si-nuclear magnetic resonance. While the DMDES-EtOH(D)-OA system was homogeneous, the DMDES-DMSO-OA system consisted of two immiscible phases. In both systems, ethoxy-terminated linear oligomers ((EtO)Me2SiO(Me2SiO)nSiMe2(OEt); n=0–4, Et = C2H5, Me = CH3) and cyclic tetramer ((Me2SiO)4) were identified. The reaction mechanism for polysiloxane formation is discussed.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00486231
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 2
    Digitale Medien
    Digitale Medien
    Identification of the proto-oncogene c-fos in areas of periprosthetic osteolysis around loosened hip prostheses (2000)
    Springer
    Modern rheumatology 10 (2000), S. 225-229 
    Details
    ISSN: 1439-7609
    Schlagwort(e): Key words Proto-oncogene c-fos ; Interfacial membrane ; Osteolysis
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract Expression of the proto-oncogene c-fos was investigated by in situ hybridization and a study of the immunohistochemistry of the interfacial membranes surrounding the femoral component of failed cementless total hip arthroplasty (THA). The values of the proto-oncogene c-fos gene and protein were high in these interfacial membranes. High expression of the c-fos gene and protein was observed in the macrophage-like cells and fibroblast-like cells. However, there was little expression in multinucleated giant cells. We demonstrated the significance of the proto-oncogene c-fos in interfacial membranes – the first report of c-fos in total joint replacement failure.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/s101650070007
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...