A5000068468- Electrospun Nanofibers in Biomedical Applications
- Advanced Sensor and Energy Harvesting Materials
- Conducting polymers and applications
- Graphene and Nanomaterials Applications
- Polymer Nanocomposite Synthesis and Irradiation
- Advanced biosensing and bioanalysis techniques
- Silk-based biomaterials and applications
- Supercapacitor Materials and Fabrication
- Asphalt Pavement Performance Evaluation
- Proteins in Food Systems
- Wound Healing and Treatments
- Electrochemical sensors and biosensors
- Botanical Research and Applications
- Mesenchymal stem cell research
- Nanocomposite Films for Food Packaging
- Polymer Nanocomposites and Properties
- RNA Interference and Gene Delivery
- Polymer crystallization and properties
- Hydrogels: synthesis, properties, applications
Urmia University of Technology
2023
Amirkabir University of Technology
2014-2018
Zanjan University of Medical Sciences
2017
The morphological appearance, fiber diameter, and structure of poly(ε‐caprolactone) (PCL) nanofibers produced by the electrospinning process were studied in presence different amounts graphene oxide (GO) with oxidation levels. Scanning electron microscope micrographs electrospun fibers showed that average diameter decreases GO loading level especially higher than 0.3 wt% was influential decreasing PCL rather level. Contact angle, infrared spectroscopy, conductivity measurements on graphite...
Abstract The present work shows the effect of temperature on successfully obtained uniform electrospun poly-(ε-caprolactone) (PCL) fibers, with specific attention to molecular orientation and diameter nanofibers. Experiments were performed at temperatures ( T ) 25°, 35°, 45°C, PCL concentrations w 12, 16, 20 wt.%. Scanning electron microscopy provided morphology fibers quantified their diameters. Elevated for all yielded a viscosity that allows easier stretching jet obtain smaller fibers. A...
A combination of ring-opening polymerization and atom-transfer radical was used to synthesize a four-arm star-shaped poly(ε-caprolactone)-b-poly(2-hydroxyethyl methacrylate). The structure obtained copolymer determined by Fourier transform infrared, 1H 13C NMR spectroscopies. uniform electroactive nanofibers consisting blend methacrylate) polyaniline were produced using electrospinning technique. electroactivity prepared investigated cyclic voltammetry measurement. morphologies electrospun...
This study examines the synthesis, fabrication and characterization of poly acrylamido methyl propane sulfonic acid (PAMPS)/graphene oxide (GO) nanocomposites. PAMPS-GO nanocomposite hydrogel was synthesized by radical initiated polymerization its swelling properties, water vapor permeability (WVP), stress-strain behavior were evaluated. The nanocomposites improved at presence 0.2 wt% GO, as confirmed uptake experiments. It should be noted that GO loading increased, so did WVP hydrogel. test...