Journal ArticleDOI
Experimental investigation of the governing parameters in the electrospinning of polymer solutions
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In this paper, the influence of different process parameters on the electric current and volume and surface charge density in the polymer jet was measured and the electric conductivity and permittivity were measured as well.About:
This article is published in Polymer.The article was published on 2004-03-01. It has received 954 citations till now. The article focuses on the topics: Electrospinning & Nanofiber.read more
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Fabrication of Designable and Suspended Microfibers via Low-Voltage 3D Micropatterning.
Elisabeth L. Gill,Samuel Willis,Magda Gerigk,Paul Cohen,Duo Zhang,Xia Li,Yan Yan Shery Huang +6 more
TL;DR: The solution-based fiber suspension patterning process offered offers a unique competence in patterning soft polymers, including extracellular matrix-like materials, in a high resolution and aspect ratio, and could offer new design and manufacturing capabilities of devices and functional products by incorporating functional fibrous elements.
Journal ArticleDOI
Effect of electrospinning conditions on β-phase and surface charge potential of PVDF fibers
TL;DR: In this paper, the surface potential of polyvinylidene fluoride (PVDF) fibers was measured using a custom-made Faraday bucket and found that the measured surface potential was directly proportional to the basis weight and inversely proportional to fiber diameter.
Journal ArticleDOI
Electrospun fibers of functional nanocomposites composed of single‐walled carbon nanotubes, fullerene derivatives, and poly(3‐hexylthiophene)
Céline Bounioux,Racheli Itzhak,Ron Avrahami,Eyal Zussman,Joseph Frey,Eugene A. Katz,Rachel Yerushalmi-Rozen +6 more
TL;DR: In this article, the use of a tailor-made block-copolymer for dispersion of individ- ual carbon nanotubes (SWNT) enables the preparation of stable dispersions of SWNT that may be further cospun from chloroform solutions with PCBM and P3HT into submicron fibers.
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In vivo lamellar bone formation in fibre coated MgCHA-PCL-composite scaffolds
TL;DR: It is shown that a structural modification in scaffold design is able to enhance bone regeneration possibly mimicking some physiological cues of the natural tissue.
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Near-field behavior of electrified jet under moving substrate constrains
TL;DR: In this paper, the authors investigate the dynamics and shapes of an electrified jet deposited onto a moving substrate in near-field electrospinning and provide a better understanding of the effect mechanism of the substrate speed on the fiber morphology.
References
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Journal ArticleDOI
Electrospinning process and applications of electrospun fibers
Jayesh Doshi,Darrell H. Reneker +1 more
TL;DR: In this article, the authors describe the electrospinning process, the processing conditions, fiber morphology, and some possible uses of electrospun fibers, and describe the diameter of these fibers in the range of 0.05 to 5 microns.
Journal ArticleDOI
Disintegration of Water Drops in an Electric Field
TL;DR: In this article, it was shown that a conical interface between two fluids can exist in equilibrium in an electric field, but only when the cone has a semi-vertical angle 49.3$^\circ$.
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Bending instability of electrically charged liquid jets of polymer solutions in electrospinning
TL;DR: In this paper, the authors analyzed and explained the reasons for the instability of a viscous jet of polymer solution at a pendent droplet, showing that the longitudinal stress caused by the external electric field acting on the charge carried by the jet stabilized the straight jet for some distance.
Journal ArticleDOI
XX. On the equilibrium of liquid conducting masses charged with electricity
TL;DR: In this article, the equilibrium of liquid conducting masses charged with electricity was studied and the authors proposed a method to solve the problem of finding the equilibrium point of a liquid conducting mass with respect to electricity.
Journal ArticleDOI
Electrically driven jets
TL;DR: Van Dyke as mentioned in this paper measured the potentials at which viscous jets or drops first appear in a parallel electric field and compared with calculations of A. B. Basset and found that their stability is due to mechanical rather than electrical causes, like a stretched string, which is straight when pulled but bent when pushed.