Elektri˙k Alan i˙le Li˙f çeki˙mi˙ Yöntemi˙ i˙le Elde Edi˙len Li˙gand Katkili Poli˙üretan Nanoli˙fleri˙n Morfoloji˙k ve Lüminesans özellikleri˙ni˙n I˙ncelenmesi˙ [Investigation the morphological and luminescence properties of ligand doped polyurethane nanofibers produced by electrospinning]

Luminescent binaphthylamine ligand was synthesized and crystallized in dichloromethane/hexane blend. fourier transform infrared spectroscopy (ftir) and nuclear magnetic resonance (h-nmr) analyses were carried out in order to characterize the structures elementally. ligands were incorporated into the polyurethane nanofibers by using electrospinning technique. morphological properties of the nanofibrous webs were explored by utilizing scanning electron microscope (sem). findings displayed that defect free nanofibers were obtained within the diameter range between 730±322 nm and 858±307 nm. fluorometric analysis revealed that ligand doped nanofibers showed emission at approximately 530 nm and exhibited luminescence characteristics.