In vivo evaluation of electrospun poly (vinyl alcohol)/sodium alginate nanofibrous mat as wound dressing

Üstündaǧ G., KARACA E., ÖZBEK S., ÇavuşoǦlu I.

Tekstil ve Konfeksiyon, cilt.20, sa.4, ss.290-298, 2010 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 20 Sayı: 4
  • Basım Tarihi: 2010
  • Dergi Adı: Tekstil ve Konfeksiyon
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.290-298
  • Anahtar Kelimeler: Electrospinning, Nanofiber, Alginate, Wound dressing, In vivo
  • Ankara Hacı Bayram Veli Üniversitesi Adresli: Hayır

Özet

In this study, potential of the alginate based electrospun nanofibrous mats as wound dressings was investigated macroscopically in vivo experiments. 2/1 (v/v) %9 PVA / %1 NaAlg nanofibrous mats were produced by electrospinning method. in order to improve water resistance of the electrospun mats, the cross-linking was performed. SEM analyses, thickness and air permeability tests were applied for the nanofibrous mats produced as wound dressing and Suprasorb-A commercial alginate wound dressing. in vivo experiments, the healing performances of the wounds dressed by using cotton gauze, Bactigras, Suprasorb-A and the electrospun PVA/NaAlg nanofibrous mat were macroscopically evaluated and compared. The wound healing potential of the electrospun mat was better than that of cotton gauze including a drug and looked like antibacterial Bactigras. The results indicated that the electrospun PVA/NaAlg nanofibrous mat as wound dressing provided a good means for wound healing.