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Synthesis, characterization, and antibacterial performance of Ag-modified graphene oxide reinforced electrospun polyurethane nanofibers KCI 등재

  • 언어ENG
  • URLhttps://db.koreascholar.com/Article/Detail/328725
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Carbon Letters (Carbon letters)
한국탄소학회 (Korean Carbon Society)
초록

Polyurethane (PU) nanofibers containing graphene oxide (GO) and Ag doped functionalized reduced graphene oxide (Ag-RGO) were successfully prepared via the electrospinning technique. The uniform distribution of GO sheets along with Ag nanoparticle in the nanofibers was investigated by scanning electron microscopy and the elemental mapping technique. X-ray diffraction and thermal gravimetric analysis verified the presence of GO and Ag in the bicomposite nanofibrous mats. Antibacterial tests against Escherichia coli demonstrated that the addition of GO and Ag-RGO to the PU nanofiber greatly enhanced bactericidal efficiency. Overall, these features of the synthesized nanofibers make them a promising candidate material in the biomedical field for applications such as tissue engineering, wound healing, and drug delivery systems.

저자
  • Bishweshwar Pant(Department of Chemistry, Inha University, Incheon 22212, Korea)
  • Mira Park(Department of Organic Materials and Fiber Engineering, Chonbuk National University, Jeonju 54896, Korea)
  • Rae-Sang Jang(Department of Organic Materials and Fiber Engineering, Chonbuk National University, Jeonju 54896, Korea)
  • Woo-Cheol Choi(Department of Organic Materials and Fiber Engineering, Chonbuk National University, Jeonju 54896, Korea. Department of Source Material Technology, DACC Carbon Co., Ltd., Jeonju 54853, Korea)
  • Hak-Yong Kim(Department of Organic Materials and Fiber Engineering, Chonbuk National University, Jeonju 54896, Korea. Department of BIN Convergence Technology, Chonbuk National University, Jeonju 54896, Korea) Corresponding Author
  • Soo-Jin Park(Department of Chemistry, Inha University, Incheon 22212, Korea) Corresponding Author
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