Dataset on microstructural characteristics and mechanical performance of homogeneous and functionally graded fibrous scaffolds

Weily Khoo; She Man Chung; Shing Chee Lim; Cheng Yee Low; Jenna M. Shapiro; Ching Theng Koh

doi:10.1016/j.dib.2019.104718

Dataset on microstructural characteristics and mechanical performance of homogeneous and functionally graded fibrous scaffolds

Weily Khoo, She Man Chung, Shing Chee Lim, Cheng Yee Low, Jenna M. Shapiro, Ching Theng Koh^*

^*Corresponding author for this work

Department of Computer Science

Research output: Contribution to journal › Article (Academic Journal)

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Abstract

Data in this article are supplementary to the corresponding research article [1]. Morphological features of homogeneous and graded nanofibrous electrospun gelatin scaffolds were observed using scanning electron microscopy. Microstructural properties including fiber diameter and pore size were determined via image analysis, using ImageJ. Uniaxial tensile and fracture tests were performed on both homogeneous and graded scaffolds using a universal testing machine. Stress-strain curves of all scaffolds are presented. Computing software, MATLAB, was used to design fibrous networks with thickness-dependent density and alignment gradients (DAG). Finite element analysis software, Abaqus, was used to determine the effect of the number of layers on the fracture properties of DAG multilayer scaffolds.

Original language	English
Article number	104718
Number of pages	6
Journal	Data in Brief
Volume	27
Early online date	28 Oct 2019
DOIs	https://doi.org/10.1016/j.dib.2019.104718
Publication status	Published - 1 Dec 2019

Keywords

Electrospinning
Fibrous materials
Finite element analysis
Fracture properties
Functionally graded materials
Gelatin scaffold
Tensile properties
Thickness

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10.1016/j.dib.2019.104718

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Khoo, W., Chung, S. M., Lim, S. C., Low, C. Y., Shapiro, J. M., & Koh, C. T. (2019). Dataset on microstructural characteristics and mechanical performance of homogeneous and functionally graded fibrous scaffolds. Data in Brief, 27, [104718]. https://doi.org/10.1016/j.dib.2019.104718

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abstract = "Data in this article are supplementary to the corresponding research article [1]. Morphological features of homogeneous and graded nanofibrous electrospun gelatin scaffolds were observed using scanning electron microscopy. Microstructural properties including fiber diameter and pore size were determined via image analysis, using ImageJ. Uniaxial tensile and fracture tests were performed on both homogeneous and graded scaffolds using a universal testing machine. Stress-strain curves of all scaffolds are presented. Computing software, MATLAB, was used to design fibrous networks with thickness-dependent density and alignment gradients (DAG). Finite element analysis software, Abaqus, was used to determine the effect of the number of layers on the fracture properties of DAG multilayer scaffolds.",

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AU - Khoo, Weily

AU - Chung, She Man

AU - Lim, Shing Chee

AU - Low, Cheng Yee

AU - Shapiro, Jenna M.

AU - Koh, Ching Theng

PY - 2019/12/1

Y1 - 2019/12/1

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AB - Data in this article are supplementary to the corresponding research article [1]. Morphological features of homogeneous and graded nanofibrous electrospun gelatin scaffolds were observed using scanning electron microscopy. Microstructural properties including fiber diameter and pore size were determined via image analysis, using ImageJ. Uniaxial tensile and fracture tests were performed on both homogeneous and graded scaffolds using a universal testing machine. Stress-strain curves of all scaffolds are presented. Computing software, MATLAB, was used to design fibrous networks with thickness-dependent density and alignment gradients (DAG). Finite element analysis software, Abaqus, was used to determine the effect of the number of layers on the fracture properties of DAG multilayer scaffolds.

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KW - Fibrous materials

KW - Finite element analysis

KW - Fracture properties

KW - Functionally graded materials

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KW - Tensile properties

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