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Hamed Salimi-Kenari

Hamed Salimi-Kenari

Academic rank: Assistant Professor
ORCID:
Education: PhD.
ScopusId:
Faculty: Faculty of Technology and Engineering
Address:
Phone: 01135305105

Research

Title
Step by Step Modification of Electrospinning Process to Fabricate Ultra-Fine Dextran Nanofibers
Type
JournalPaper
Keywords
Electrospinning technique;dextran electrospun;Ultrafne nanofber;process variables; morphological characteristics
Year
2023
Journal Polymer-Plastics Technology and Materials
DOI
Researchers Hamed Salimi-Kenari ، Mehdi Barari ، Seyed Reza Nabavi ، Atefeh Mousavi Anejeh ، Sayed Reza Hosseini-zavvarmahalleh

Abstract

Dextran ultra-fne nanofber mats with uniform morphological appearance were fabricated using the electrospinning process. Increasing the solution concentration from 0.5 g.mL−1 to 0.9 g.mL−1 changed the fber structure from coarse-beaded to a uniform beadless nanofber mats. Additionally, reducing the feed rate from 1 mL.h−1 to 0.25 mL.h−1 with increasing the spinning distance from 150 to 170 mm generally led to a decrease in the diameters of the fbers. At the end; uniform dextran nanofbers with diameters ≈227 nm fabricated by the systematic modifcation of the electrospinning process. Crosslinked dextran nanofber mats represent promising candidates for biomedical and tissue engineering.