Development of triboelectric nanogenerators for regeneration of damaged axons
سال انتشار: 1397
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 439
نسخه کامل این مقاله ارائه نشده است و در دسترس نمی باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
ITERMED01_012
تاریخ نمایه سازی: 7 مرداد 1398
چکیده مقاله:
Recently, application of nanogenerator technology for harvesting small-scale biomechanical energy and converting it into electricity, has been introduced as a promising candidate for the regeneration of damaged axons. Among the various types of nanogenerators, triboelectric nanogenerators (TENG) has attracted much attention thanks to their high efficiency, small size and wide choice of materials for triboelectric layers. In this research, TENG composted of two layers of polycaprolactone (PCL)-graphene oxide (GO) and silk fibrous constructs was developed for nerve regeneration. PCL-GO fibrous layer was applied to simultaneously improve mechanicaland interfacial properties as well as entrapment of electrons in the matrix of biodegradable and biocompatible PCL. Moreover, according to the triboelectric series, two nanofibrous layers of PCL-GO and silk had suitable triboelectric potential difference. Our work demonstrated the potential of a TENG as a self-powered system for transient implantable biomedical devices, especially for electrical stimulation and regeneration of neurological damages
کلیدواژه ها:
نویسندگان
Samira Parandeh
Department of Materials Engineering, Isfahan University of Technology, Isfahan, ۸۴۱۵۶-۸۳۱۱۱, Iran
KharazihaMahshid Kharaziha
Department of Materials Engineering, Isfahan University of Technology, Isfahan, ۸۴۱۵۶-۸۳۱۱۱, Iran
KarimzadehFathallah Karimzadeh
Department of Materials Engineering, Isfahan University of Technology, Isfahan, ۸۴۱۵۶-۸۳۱۱۱, Iran