• Modified silicates and carbon nanotubes for immobilization of lipase from Rhizomucor miehei: Effect of support and immobilization technique on the catalytic performance of the immobilized biocatalysts 

  Alagöz, Dilek; Toprak, Ali; Yıldırım, Deniz; Tükel, S. Seyhan; Lafuente, Roberto Fernandez (2021-03)

  Lipase from Rhizomucor miehei (RML) was covalently immobilized on different supports, two silica gels and two carbon nanotube samples, using two different strategies. RML was immobilized on 3-carboxypropyl silica gel ...
• Synthesis of new calix[4]arene amide derivatives and investigation of their DNA cleavage activity 

  Özkan, Şeyda Çiğdem; Yılmaz, Aydan; Özmen, İsmail (2013)

  This study comprises the synthesis of new p-tert-butylcalix[4]arene with different amide functional groups and summarises an investigation of their DNA cleavage activities. The structural investigations of the synthesised ...
• Novel copper(II)complexes of i p-tert-butylcalix[4]arene diamide derivatives synthesis antimicrobial and DNA cleavage activities 

  Özkan, Şeyda Çiğdem; Yılmaz, Aydan; Arslan, Emine; Açık, Leyla; Sayın, Ülkü; Gülbahçe Mutlu, Elif (2014)

  In this study, two new Cu(II) complexes of p-tert-butylcalix[4]arene amide derivatives (8, 9) have been synthesised and investigated their DNA cleavage and antimicrobial activities. On the basis of spectral studies, a ...
• Sorption of heavy metal ions by glass beads-immobilized calix[4]arenes derivative 

  Gübbük, İlkay Hilal; Özkan, Şeyda Çiğdem; Yılmaz, Aydan (2013)

  Glass beads (GB) immobilized, 5,11,17,23-tetra-tert-butyl-25,27-diethoxycarbonylmethoxy-26,28-dihydroxycalix[4]arene (CA) are prepared and used as a new sorbent in sorption study of removal heavy metal ions. A calixarene ...
• Synthesis of novel calix[4]arene p-benzazole derivatives and investigation of their DNA binding and cleavage activities with molecular docking and experimental studies 

  Özkan, Şeyda Çiğdem; Aksakal, Fatma; Yılmaz, Aydan (2020)

  In this study, novel p-benzimidazole-derived calix[4]arene compounds with different structures, and a benzothiazole-derived calix[4]arene compound, were synthesized by a microwave-assisted method and their structures were ...

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