ANALISIS SIFAT MEKANIK DAN FISIKA MEMBRAN NANOFIBER PVDF/PAN/GRAPHENE MENGGUNAKAN RESPONSE SURFACE METHODOLOGY UNTUK APLIKASI IMPLAN JANTUNG SEBAGAI KONTRIBUSI PADA MATA KULIAH FISIKA DASAR

DANI, RAHMA and Sriyanti, Ida (2024) ANALISIS SIFAT MEKANIK DAN FISIKA MEMBRAN NANOFIBER PVDF/PAN/GRAPHENE MENGGUNAKAN RESPONSE SURFACE METHODOLOGY UNTUK APLIKASI IMPLAN JANTUNG SEBAGAI KONTRIBUSI PADA MATA KULIAH FISIKA DASAR. Undergraduate thesis, Sriwijaya University.

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Abstract

Heart disease is the leading cause of death in the world. It's because the heart muscle is damaged so the heart's function is disrupted. One of the methods used to deal with heart failure is the installation of mechanical implants based on Nanofiber Technology. The composite material of PVDF/PAN combined with the conductive graphene uses the electrospinning method to regenerate heart tissue successfully. In order to maximize composite, RSM is used to predict the optimal diameter and young module on PVDF/PAN/Graphene nanofiber membranes. The resulting RSM ranges from 541-864 nm in diameter to 48,45-85 nm in young modules. As for the characterization results, the diameter of the membrane ranges between 676 nm, 657 nm, 705 nm, and 559 nm. Then FTIR shows the presence of a function cluster indicating PVDF/PAN/Graphene. The XRD results a series of difractional peaks of 2θ: 17.28°, 17.64°, 20.42°, 22.84°, 26.32°, and 29.04°. Young modules range between 0.16-3,5 MPa. While for hydrophobic contact angles are 133.6°, 138.1°, 135.6° and 136.7°. Based on testing and data analysis, PVDF/PAN/Graphene nanofiber membranes have great potential for cardiac tissue regeneration applications. Keywords: Graphene, diameter, young modules, nanofiber, RSM

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Graphene, diameter, modulus young, nanofiber, RSM
Subjects:	L Education > L Education (General) > L7-991 Education (General) L Education > LB Theory and practice of education > LB5-3640 Theory and practice of education
Divisions:	06-Faculty of Education and Educational Science > 84203-Physics Education (S1)
Depositing User:	Rahma Dani
Date Deposited:	27 Mar 2024 04:00
Last Modified:	27 Mar 2024 06:19
URI:	http://repository.unsri.ac.id/id/eprint/142806

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