Yıl 2019, Cilt 43 , Sayı 1, Sayfalar 137 - 149 2019-02-01

Effect of polyvinyl alcohol/chitosan blend ratios on morphological, optical, and thermal properties of electrospun nanofibers

Gökhan AÇIK [1] , Musa KAMACI [2] , Burak ÖZATA [3] , Cahide Elif Özen CANSOY [4]


In this study, the electrospinning method was used to prepare polyvinyl alcohol (PVA)/chitosan (CS) blend nanofibers from their solutions. The effect of blend ratios (PVA/CS: 1%, 3%, 5%, and 7% (w/w)), applied voltage, and flow rate on the morphological, optical, and thermal properties of electrospun nanofibers were investigated by scanning electron microscopy (SEM), fluorescence and UV-Vis spectroscopies, and thermogravimetric analysis (TGA), respectively. Fourier transform infrared spectroscopy analysis indicated the existence of related functional groups of both PVA and CS in the electrospun fibers. During the electrospinning process, the maximum possible ratio of CS was 7% (w/w). SEM images indicated that more flat nanofibers were synthesized at lower flow rates, but the shape of the fibers was more circular at higher flow rates. On the other hand, an increase in CS ratio, flow rate, and applied voltage caused a decrease in the transmittance values of the fibers while samples including higher concentrations of CS showed lower emission intensities. Furthermore, the thermal properties of the electrospun fibers were developed by incorporation of a high amount of CS.
Chitosan blends, electrospinning, nanofiber, polyvinyl alcohol
Bölüm Makaleler
Yazarlar

Yazar: Gökhan AÇIK

Yazar: Musa KAMACI

Yazar: Burak ÖZATA

Yazar: Cahide Elif Özen CANSOY

Tarihler

Yayımlanma Tarihi : 1 Şubat 2019

Bibtex @ { tbtkchem572771, journal = {Turkish Journal of Chemistry}, issn = {1300-0527}, eissn = {1303-6130}, address = {}, publisher = {TÜBİTAK}, year = {2019}, volume = {43}, pages = {137 - 149}, doi = {}, title = {Effect of polyvinyl alcohol/chitosan blend ratios on morphological, optical, and thermal properties of electrospun nanofibers}, key = {cite}, author = {AÇIK, Gökhan and KAMACI, Musa and ÖZATA, Burak and CANSOY, Cahide Elif Özen} }
APA AÇIK, G , KAMACI, M , ÖZATA, B , CANSOY, C . (2019). Effect of polyvinyl alcohol/chitosan blend ratios on morphological, optical, and thermal properties of electrospun nanofibers. Turkish Journal of Chemistry , 43 (1) , 137-149 . Retrieved from https://dergipark.org.tr/tr/pub/tbtkchem/issue/45572/572771
MLA AÇIK, G , KAMACI, M , ÖZATA, B , CANSOY, C . "Effect of polyvinyl alcohol/chitosan blend ratios on morphological, optical, and thermal properties of electrospun nanofibers". Turkish Journal of Chemistry 43 (2019 ): 137-149 <https://dergipark.org.tr/tr/pub/tbtkchem/issue/45572/572771>
Chicago AÇIK, G , KAMACI, M , ÖZATA, B , CANSOY, C . "Effect of polyvinyl alcohol/chitosan blend ratios on morphological, optical, and thermal properties of electrospun nanofibers". Turkish Journal of Chemistry 43 (2019 ): 137-149
RIS TY - JOUR T1 - Effect of polyvinyl alcohol/chitosan blend ratios on morphological, optical, and thermal properties of electrospun nanofibers AU - Gökhan AÇIK , Musa KAMACI , Burak ÖZATA , Cahide Elif Özen CANSOY Y1 - 2019 PY - 2019 N1 - DO - T2 - Turkish Journal of Chemistry JF - Journal JO - JOR SP - 137 EP - 149 VL - 43 IS - 1 SN - 1300-0527-1303-6130 M3 - UR - Y2 - 2020 ER -
EndNote %0 Turkish Journal of Chemistry Effect of polyvinyl alcohol/chitosan blend ratios on morphological, optical, and thermal properties of electrospun nanofibers %A Gökhan AÇIK , Musa KAMACI , Burak ÖZATA , Cahide Elif Özen CANSOY %T Effect of polyvinyl alcohol/chitosan blend ratios on morphological, optical, and thermal properties of electrospun nanofibers %D 2019 %J Turkish Journal of Chemistry %P 1300-0527-1303-6130 %V 43 %N 1 %R %U
ISNAD AÇIK, Gökhan , KAMACI, Musa , ÖZATA, Burak , CANSOY, Cahide Elif Özen . "Effect of polyvinyl alcohol/chitosan blend ratios on morphological, optical, and thermal properties of electrospun nanofibers". Turkish Journal of Chemistry 43 / 1 (Şubat 2019): 137-149 .
AMA AÇIK G , KAMACI M , ÖZATA B , CANSOY C . Effect of polyvinyl alcohol/chitosan blend ratios on morphological, optical, and thermal properties of electrospun nanofibers. Turkish Journal of Chemistry. 2019; 43(1): 137-149.
Vancouver AÇIK G , KAMACI M , ÖZATA B , CANSOY C . Effect of polyvinyl alcohol/chitosan blend ratios on morphological, optical, and thermal properties of electrospun nanofibers. Turkish Journal of Chemistry. 2019; 43(1): 149-137.