Flexible poly(styrene‐ethylene‐butadiene‐styrene) hybrid nanofibers for bioengineering and water filtration applications,Journal of Applied Polymer Science

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Flexible poly(styrene‐ethylene‐butadiene‐styrene) hybrid nanofibers for bioengineering and water filtration applications
Journal of Applied Polymer Science ( IF 2.7 ) Pub Date : 2020-03-13 , DOI: 10.1002/app.49184
Huseyin Avci _{1,

2,

3} , Esra Akkulak _{1,

3} , Hazal Gergeroglu _{3,

4} , Hamed Ghorbanpoor _{3,

5,

6} , Onur Uysal _{2,

3} , Ayla Eker Sariboyaci _{2,

3} , Bahar Demir ₂ , Merve Nur Soykan ₂ , Suat Pat ₇ , Reza Mohammadigharehbagh _{7,

8} , Ceren Özel _{2,

3} , Ahmet Cabuk _{9,

10} , Fatma Doğan Güzel _{3,

6}

Affiliation

Metallurgical and Materials Engineering DepartmentEskisehir Osmangazi University Eskisehir Turkey
Cellular Therapy and Stem Cell Research Center (ESTEM)Eskisehir Osmangazi University Eskisehir Turkey
AvciBio Research GroupEskisehir Osmangazi University Eskisehir Turkey
Department of Nanotechnology and Nanoscience, Graduate School of Natural and Applied SciencesEskisehir Osmangazi University Eskisehir Turkey
Department of Polymer Science and TechnologyEskisehir Osmangazi University Eskisehir Turkey
Department of Biomedical EngineeringAnkara Yildirim Beyazit University Ankara Turkey
Department of PhysicsEskisehir Osmangazi University Eskisehir Turkey
Department of PhysicsIslamic Azad University, Urmia Branch Urmia Iran
Department of Biotechnology and Biosafety, Graduate School of Natural and Applied SciencesEskisehir Osmangazi University Eskisehir Turkey
Department of Biology, Faculty of Arts and ScienceEskisehir Osmangazi University Eskisehir Turkey

Among the thermoplastic elastomers that play important roles in the polymer industry due to their superior properties, styrene‐based species and polyurethane block copolymers are of great interest. Poly(styrene‐ethylene‐butadiene‐styrene) (SEBS) as a triblock copolymer seems to have the potential to meet many demands in different applications due to various industrial requirements where durability, biocompatibility, breaking elongation, and interfacial adhesion are important. In this study, the SEBS triblock copolymer was functionalized with natural (Satureja hortensis, SH) and synthetic (nanopowder, TiO₂) agents to obtain composite nanofibers by electrospinning and electrospraying methods for use in biomedical and water filtration applications. The results were compared with thermoplastic polyurethane (TPU) composite nanofibers, which are commonly used in these fields. Here, functionalized SEBS nanofibers exhibited antibacterial effect while at the same time improving cell viability. In addition, because of successful water filtration by using the SEBS composite nanofibers, the material may have a good potential to be used comparably to TPU for the application.

中文翻译：

用于生物工程和水过滤应用的柔性聚（苯乙烯-乙烯-丁二烯-苯乙烯）杂化纳米纤维

在热塑性弹性体中，由于其优越的性能而在聚合物工业中起着重要的作用，其中以苯乙烯为基的物质和聚氨酯嵌段共聚物备受关注。聚（苯乙烯-乙烯-丁二烯-苯乙烯）（SEBS）作为三嵌段共聚物，由于对耐久性，生物相容性，断裂伸长率和界面粘合性很重要的各种工业要求，似乎有可能满足不同应用中的许多要求。在这项研究中，SEBS三嵌段共聚物被天然（Satureja hortensis，SH）和合成（纳米粉，TiO ₂）官能化。剂，通过静电纺丝和电喷雾方法获得复合纳米纤维，用于生物医学和水过滤应用。将结果与这些领域中常用的热塑性聚氨酯（TPU）复合纳米纤维进行了比较。在这里，功能化的SEBS纳米纤维表现出抗菌作用，同时提高了细胞活力。此外，由于使用SEBS复合纳米纤维成功进行了水过滤，因此该材料具有与TPU相比可用于该应用的良好潜力。

更新日期：2020-03-27

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