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Study on the properties of electrospun polycaprolactone /silk fibroin scaffolds


Govorčin Bajsić, Emi; Zdraveva, Emilija; Mijović, Budimir; Holjevac Grgurić, Tamara; Tominac Trcin, Mirna
Study on the properties of electrospun polycaprolactone /silk fibroin scaffolds // Book of abstracts of the 5th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC-TAC5) and 14th Mediterranean Conference on Calorimetry and Thermal Analysis (Medicta2019). / Rotaru, Andrei ; Vecchio Ciprioti, Stefano (ur.).
Rim: Central and Eastern European Committee for Thermal Analysis and Calorimetry (CEEC-TAC), 2019. str. 206-206 (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
Study on the properties of electrospun polycaprolactone /silk fibroin scaffolds

Autori
Govorčin Bajsić, Emi ; Zdraveva, Emilija ; Mijović, Budimir ; Holjevac Grgurić, Tamara ; Tominac Trcin, Mirna

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of abstracts of the 5th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC-TAC5) and 14th Mediterranean Conference on Calorimetry and Thermal Analysis (Medicta2019). / Rotaru, Andrei ; Vecchio Ciprioti, Stefano - Rim : Central and Eastern European Committee for Thermal Analysis and Calorimetry (CEEC-TAC), 2019, 206-206

ISBN
978-3-940237-59-0

Skup
5th Central and Eastern European Conference on Thermal Analysis and Calorimetry & 14thMediterranean Conference on Calorimetry and Thermal Analysis

Mjesto i datum
Rim, Italija, 27-30.08.2019

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Electrospinning, Poly(ε-caprolactone), Silk Fibroin, Scaffold, Tissue engineering

Sažetak
For centuries silk fibroin has been used as a textile fiber. Beyond textiles, silk fibroin has also been used in biomedical applications as a surgical material for decades. Because of his good mechanical properties, biocompatibility and biodegradability silk fibroin is being further developed for various emerging applications. In this work, tissue engineering scaffolds composed of polycaprolactone (PCL) and silk fibroin (SF) were prepared by electrospinning technique. Morphology, chemical composition, thermal properties, thermal stability and hydrophobicity of the PCL/SF scaffolds were characterized to evaluate the effect of SF by means of scanning electron microscopy (SEM), Fourier transform infrared spectra (FTIR), differential scanning calorimetry (DSC), thermogravimetric analysis (TGA) and water contact angle analysis. Electrospinning resulted in uniform fibers morphology, with thinner fibers in case of the PCL/SF scaffolds and a homogeneous SF distribution throughout the fibers. The FTIR results showed that the silk fibroin was successfully introduced to the PCL scaffolds. The hydrophilicity of the PCL modified scaffolds was enhanced. Results obtained with DSC analysis showed that with addition of the silk fibroin, glass transition temperature of the PCL increases, while the melting temperature and degree of crystallinity decreases, because of the less organized crystal structure with addition of silk fibroin. The thermal stability of the PCL/SF scaffolds also decreased with the addition of the SF.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo, Metalurgija, Tekstilna tehnologija



POVEZANOST RADA


Ustanove
Tekstilno-tehnološki fakultet, Zagreb,
Metalurški fakultet, Sisak,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb,
KBC "Sestre Milosrdnice"

Citiraj ovu publikaciju

Govorčin Bajsić, Emi; Zdraveva, Emilija; Mijović, Budimir; Holjevac Grgurić, Tamara; Tominac Trcin, Mirna
Study on the properties of electrospun polycaprolactone /silk fibroin scaffolds // Book of abstracts of the 5th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC-TAC5) and 14th Mediterranean Conference on Calorimetry and Thermal Analysis (Medicta2019). / Rotaru, Andrei ; Vecchio Ciprioti, Stefano (ur.).
Rim: Central and Eastern European Committee for Thermal Analysis and Calorimetry (CEEC-TAC), 2019. str. 206-206 (poster, međunarodna recenzija, sažetak, znanstveni)
Govorčin Bajsić, E., Zdraveva, E., Mijović, B., Holjevac Grgurić, T. & Tominac Trcin, M. (2019) Study on the properties of electrospun polycaprolactone /silk fibroin scaffolds. U: Rotaru, A. & Vecchio Ciprioti, S. (ur.)Book of abstracts of the 5th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC-TAC5) and 14th Mediterranean Conference on Calorimetry and Thermal Analysis (Medicta2019)..
@article{article, year = {2019}, pages = {206-206}, keywords = {Electrospinning, Poly(ε-caprolactone), Silk Fibroin, Scaffold, Tissue engineering}, isbn = {978-3-940237-59-0}, title = {Study on the properties of electrospun polycaprolactone /silk fibroin scaffolds}, keyword = {Electrospinning, Poly(ε-caprolactone), Silk Fibroin, Scaffold, Tissue engineering}, publisher = {Central and Eastern European Committee for Thermal Analysis and Calorimetry (CEEC-TAC)}, publisherplace = {Rim, Italija} }