The Relationship between Thermomechanical Properties with Morphology in PCL / PHBV / MWCNT Biodegradable Nanocomposites with Application in Neural Tissue Engineering

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Yousefi Talouki Pardis; Tehrani Pedram; SHOJAEI SHAHROKH

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Journal Paper

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Journal: Razi Journal of Medical Sciences Year:2021 | Volume:27 | Issue:11 Page(s): 25-38

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Information Journal Paper

Title

The Relationship between Thermomechanical Properties with Morphology in PCL / PHBV / MWCNT Biodegradable Nanocomposites with Application in Neural Tissue Engineering

Author(s)

Yousefi Talouki Pardis | Tehrani Pedram | SHOJAEI SHAHROKH | Issue Writer Certificate

Keywords

Tissue EngineeringQ2

Poly CaprolactoneQ1

Polyhydroxybutyrate ValerateQ1

Multi-Wall Carbon NanotubeQ1

Abstract

The purpose of this study was to find a combination of nanocomposite polymer with biomechanical and physical properties suitable for use in the treatment of nerve damage. In this research PCL and PHBV with a ratio of 25/75, 10/90 And its nanocomposites were prepared using the same MWCNT nanoparticle with different weight percentages of 1 and 3 wt% by solvent method. To evaluate morphological properties were used Samples prepared of test SEM, TEM and DMA. In the SEM test has been shown that the two polymers are compatible and, we did not see anything in the compatibility by increasing the composition. In the TEM test, is showed we had phase separation And CNT had a tended and And relative to PHBV is Incompatible and how much nanoparticles increase, CNTs are more likely to be spun. In DMA test is shown that PCL is softer than PHBV and After combining PCL and PHBV, the modulus decrease that its reason is combination hard material with soft material. In the XRD test, it has been shown that the PCL sample has a much better and more stable crystallinity and crystallinity than PHBV. By alloying and the presence of carbon nanoparticles, it was found that the sample, which had the highest percentage of PCL and 3 percent by weight of carbon nanoparticles, gave us a much larger crystalline structure.

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APA: Copy

Yousefi Talouki, Pardis, Tehrani, Pedram, & SHOJAEI, SHAHROKH. (2021). The Relationship between Thermomechanical Properties with Morphology in PCL / PHBV / MWCNT Biodegradable Nanocomposites with Application in Neural Tissue Engineering. RAZI JOURNAL OF MEDICAL SCIENCES (JOURNAL OF IRAN UNIVERSITY OF MEDICAL SCIENCES), 27(11 ), 25-38. SID. https://sid.ir/paper/398702/en

Vancouver: Copy

Yousefi Talouki Pardis, Tehrani Pedram, SHOJAEI SHAHROKH. The Relationship between Thermomechanical Properties with Morphology in PCL / PHBV / MWCNT Biodegradable Nanocomposites with Application in Neural Tissue Engineering. RAZI JOURNAL OF MEDICAL SCIENCES (JOURNAL OF IRAN UNIVERSITY OF MEDICAL SCIENCES)[Internet]. 2021;27(11 ):25-38. Available from: https://sid.ir/paper/398702/en

IEEE: Copy

Pardis Yousefi Talouki, Pedram Tehrani, and SHAHROKH SHOJAEI, “The Relationship between Thermomechanical Properties with Morphology in PCL / PHBV / MWCNT Biodegradable Nanocomposites with Application in Neural Tissue Engineering,” RAZI JOURNAL OF MEDICAL SCIENCES (JOURNAL OF IRAN UNIVERSITY OF MEDICAL SCIENCES), vol. 27, no. 11 , pp. 25–38, 2021, [Online]. Available: https://sid.ir/paper/398702/en

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