THE STUDY ON ELECTROSPINNING OF NANOFIBERS FROM SODIUM ALGINATE AND THE EFFECTS OF DIFFERENT CO-SOLVENTS ON ELECTROSPINNING OF POLYMER SOLUTION

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SAFI S.; GHIASI M.; MORSHED M.; HOSSEINI RAVANDI S.A.A.K.

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Paper Information

Journal: Iranian Journal of Polymer Science and Technology Year:2008 | Volume:20 | Issue:5 (ISSUE NO. 89) Page(s): 437-447

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Title

THE STUDY ON ELECTROSPINNING OF NANOFIBERS FROM SODIUM ALGINATE AND THE EFFECTS OF DIFFERENT CO-SOLVENTS ON ELECTROSPINNING OF POLYMER SOLUTION

Author(s)

SAFI S. | GHIASI M. | MORSHED M. | HOSSEINI RAVANDI S.A.A.K. | Issue Writer Certificate

Keywords

SODIUM ALGINATEQ2

ELECTROSPINNINGQ2

NANOFIBERSQ2

POLY(ETHYLENE OXIDE)Q2

POLYMER BLENDQ3

Abstract

In the past decade, ELECTROSPINNING as a facile and effective means in producing NANOFIBERS with diameters ranging from microns down to a few nanometers has been developed and considered important. In this work, ELECTROSPINNING of an interesting natural biopolymer, SODIUM ALGINATE, has been investigated. The results showed that water solution of SODIUM ALGINATE cannot be electrospun into NANOFIBERS. Moreover, using different organic solvents and surfactants did not help the spinnability of the polymer solution. To improve the solubility of the polymer in organic solvents, we used ammonium alginate or alginic acid instead of SODIUM ALGINATE, but the results were not satisfactory. However, we were able to electrospin the SODIUM ALGINATE from aqueous solution by blending it with a synthetic polymer, poly (ethylene oxide) (PEO). The type of interactions between SODIUM ALGINATE and PEO was examined by FTIR. The morphology and diameter of the electrospun fibers were observed and determined by using an optical microscope and a scanning electron microscope (SEM). The measurement of solution properties such as viscosity showed a strong dependence of spinnability and fiber morphology on solution viscosity and thus on alginate-to-PEO blend ratios.

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APA: Copy

SAFI, S., GHIASI, M., MORSHED, M., & HOSSEINI RAVANDI, S.A.A.K.. (2008). THE STUDY ON ELECTROSPINNING OF NANOFIBERS FROM SODIUM ALGINATE AND THE EFFECTS OF DIFFERENT CO-SOLVENTS ON ELECTROSPINNING OF POLYMER SOLUTION. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), 20(5 (ISSUE NO. 89)), 437-447. SID. https://sid.ir/paper/6543/en

Vancouver: Copy

SAFI S., GHIASI M., MORSHED M., HOSSEINI RAVANDI S.A.A.K.. THE STUDY ON ELECTROSPINNING OF NANOFIBERS FROM SODIUM ALGINATE AND THE EFFECTS OF DIFFERENT CO-SOLVENTS ON ELECTROSPINNING OF POLYMER SOLUTION. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN)[Internet]. 2008;20(5 (ISSUE NO. 89)):437-447. Available from: https://sid.ir/paper/6543/en

IEEE: Copy

S. SAFI, M. GHIASI, M. MORSHED, and S.A.A.K. HOSSEINI RAVANDI, “THE STUDY ON ELECTROSPINNING OF NANOFIBERS FROM SODIUM ALGINATE AND THE EFFECTS OF DIFFERENT CO-SOLVENTS ON ELECTROSPINNING OF POLYMER SOLUTION,” IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), vol. 20, no. 5 (ISSUE NO. 89), pp. 437–447, 2008, [Online]. Available: https://sid.ir/paper/6543/en

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