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      https://www.ias.ac.in/article/fulltext/jcsc/130/11/0152

    • Keywords

       

      Pendant-armed ferrocenyl phosphazenes; spectroscopy; thin films; DNA cleavage.

    • Abstract

       

      The Cl replacement reactions of N/N or N/O spirocyclic monoferrocenylcyclotriphosphazatrienes (1–5) with the piperidine resulted in the geminal-(6–10) and tetra-piperidinophosphazenes with monoferrocenyl pendant arm (11–15). The structures of all the new compounds were determined using spectroscopic techniques. The ultrathin Langmuir–Blodgett (LB) films of two compounds (3 and 12) were prepared. The characterization of the LB films using p-polarized grazing angle (GAIR) and horizontal attenuated total reflectance (HATR) techniques was carried out. The molecular and crystal structure of the compound 6 was examined using X-ray crystallography. In addition, the interactions between six compounds (6, 7, 11, 12, 14 and 15) and pBR322plasmid DNA were investigated by agarose gel electrophoresis

    • Author Affiliations

       

      NURAN ASMAFILIZ1 MEHMET CIVAN2 NESE UZUNALIOGLU1 ARDA ÖZBEN1 ZEYNEL KILIÇ1 HANDE KAYALAK3 LEYLA AÇIK3 TUNCER HÖKELEK2

      1. Department of Chemistry, Ankara University, 06100 Ankara, Turkey
      2. Department of Physics, Hacettepe University, 06800 Ankara, Turkey
      3. Department of Biology, Gazi University, 06500 Ankara, Turkey
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