ArticleMaterials (Basel, Switzerland)2017
Coaxial Electrospinning and Characterization of Core-Shell Structured Cellulose Nanocrystal Reinforced PMMA/PAN Composite Fibers.
Article in Materials (Basel, Switzerland), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 47 citations in OpenAlex.
- Research Progress and Applications of Hydrophilic/Hydrophobic Composites for Antibacterial Hemostatic Dressings.Advanced biology · 2026Review
- Graphene scaffolds entrapped polyacrylonitrile electrospun nanofibrous separator for aqueous zinc-ion storage application.Scientific reports · 2026Article
- Simulation and Response Surface Methodology for Predicting Mass Transfer in Coaxial Electrospun Core-Shell Fibers.Micromachines · 2026Article
- Core-Sheath Fibers via Single-Nozzle Spinneret Electrospinning of Emulsions and Homogeneous Blend Solutions.Materials (Basel, Switzerland) · 2024Review
- Wound Dressing with Electrospun Core-Shell Nanofibers: From Material Selection to Synthesis.Polymers · 2024Review
- Functional Materials from Nanocellulose: Utilizing Structure-Property Relationships in Bottom-Up Fabrication.Advanced materials (Deerfield Beach, Fla.) · 2021Review
- Current progress in application of polymeric nanofibers to tissue engineering.Nano convergence · 2019Review
- Antioxidant/Antibacterial Electrospun Nanocoatings Applied onto PLA Films.Materials (Basel, Switzerland) · 2018Article
- Electrospun Ceramic Nanofiber Mats Today: Synthesis, Properties, and Applications.Materials (Basel, Switzerland) · 2017Review
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A modified coaxial electrospinning process was used to prepare composite nanofibrous mats from a poly(methyl methacrylate) (PMMA) solution with the addition of different cellulose nanocrystals (CNCs) as the sheath fluid and polyacrylonitrile (PAN) solution as the core fluid. This study investigated the conductivity of the as-spun solutions that increased significantly with increasing CNCs addition, which favors forming uniform fibers. This study discussed the effect of different CNCs addition on the morphology, thermal behavior, and the multilevel structure of the coaxial electrospun PMMA + CNCs/PAN composite nanofibers. A morphology analysis of the nanofibrous mats clearly demonstrated that the CNCs facilitated the production of the composite nanofibers with a core-shell structure. The diameter of the composite nanofibers decreased and the uniformity increased with increasing CNCs concentrations in the shell fluid. The composite nanofibrous mats had the maximum thermal decomposition temperature that was substantially higher than electrospun pure PMMA, PAN, as well as the core-shell PMMA/PAN nanocomposite. The BET (Brunauer, Emmett and Teller) formula results showed that the specific surface area of the CNCs reinforced core-shell composite significantly increased with increasing CNCs content. The specific surface area of the composite with 20% CNCs loading rose to 9.62 m²/g from 3.76 m²/g for the control. A dense porous structure was formed on the surface of the electrospun core-shell fibers.
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