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Electrospun CS-PEO/PCL core-shell nanofibers in CHEMICAL FIBERS INTERNATIONAL, (10/2021)

Titre :	Electrospun CS-PEO/PCL core-shell nanofibers
Type de document :	texte imprimé
Année de publication :	2021
Article en page(s) :	p. 48-49
Note générale :	Bibliogr.
Langues :	Anglais (eng)
Catégories :	Core-Shell Diffractométrie de rayons X Electrofilature Microstructures Nanofibres Particules -- Morphologie Poly-e-caprolactone Polyéthylène glycol Spectroscopie de photoélectrons
Index. décimale :	677.4 Textiles artificiels
Résumé :	Core-shell nanofibers were prepared successfully by dissolving chitosan (CS) and polyethylene oxide (PEO) in aqueous acetic acid as shell materials, and dissolving polycaprolactone (PCL) in dichloromethane and N,N-Dimethylformamide mixed solution as core materials. To study the effect of electrospinning parameters on the formation of nanofibers, spinning voltage and receiving distance were investigated respectively. The morphology and crystal structures of the resultant fibers were characterized by SEM, XRD and XPS spectroscopy respectively.
Note de contenu :	- Experimental materials - Preparation of the spinning solutions - Electrospinning - Morphology and microstructure of CS-PEO/PCL nanofibers - XPS and XRD testing - Table : Element content on the surface of nanofiber membranes
En ligne :	https://drive.google.com/file/d/1lUrd7zxmIqgT7oYCBjX5-H5c0svFcRtu/view?usp=drive [...]
Format de la ressource électronique :	Pdf
Permalink :	https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=36701

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