The electrospinning is applicable practically to every soluble or fusible polymer. Moreover, during recent decades, the fluorescent conjugated polymers and their use as active components in organic light-emitting diodes, photoconductors, and sensors give the electrospinning technique farther attractiveness to be leader technology. Such materials could also be used as suitable matrices for the growth of stem cells. Nanomaterials might be used simultaneously in production of synthetic blood vessels, skin, or healing agents. Polymer fiber could be applied, for example, as tissue scaffolds, filtration devices, and fibrous reinforcements in synthetic and biological composite materials. However, a significant progress in this area has been achieved during the past few years due to the wide range of nanofibers applications as novel materials in various devices and the producing of the synthetic polymer nanofibers on an industrial scale. This technique has been known since the early 20th century. The electrospinning technique is, principally, very simple and efficient method for producing polymer nanofibers from solutions or melts. The prepared nanofibers with the fluorescent label were further characterized by fluorescence spectroscopy, both in the solid phase and in the solution. The presence of the fluorescent probe in the fiber layers was confirmed by attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR) the surface nanofiber structure was described by high-resolution fluorescence microscope and scanning electron microscope images. The electrospinning of fluorescent probe polyamide 6 doped by 7H-benzimidazobenzoisoquinolin-7-on is presented as a model processing photoluminescent nanofibers.
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