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Updated: Jun 23, 2026

Decellularized Apple-Derived Scaffolds for Bone Tissue Engineering In Vitro and In Vivo
09:49

Decellularized Apple-Derived Scaffolds for Bone Tissue Engineering In Vitro and In Vivo

Published on: February 23, 2024

Advanced computer-aided design for bone tissue-engineering scaffolds.

E Ramin1, R A Harris

  • 1Wolfson School of Mechanical and Manufacturing Engineering, Loughborough University, Loughborough, UK. e.ramin@lboro.ac.uk

Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine
|May 2, 2009
PubMed
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Researchers developed automated software to design intricate tissue engineering scaffolds. This method allows precise control over pore channel size, shape, and interconnectivity, overcoming limitations of manual design for complex internal structures.

Area of Science:

  • Biomaterials Science
  • Tissue Engineering
  • Computational Design

Background:

  • Designing tissue engineering scaffolds with controlled internal structures is challenging.
  • Existing methods offer limited control over pore channel characteristics like size, shape, and interconnectivity.
  • Manual design of complex scaffold architectures in CAD is time-consuming.

Purpose of the Study:

  • To propose an automated design methodology for creating complex tissue engineering scaffolds.
  • To overcome the time-consuming nature of manual scaffold design.
  • To enable precise control over scaffold internal architecture parameters.

Main Methods:

  • Developed novel software algorithms to automate scaffold design.
  • Integrated algorithms with conventional computer-aided design (CAD) software.

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Novel Process for 3D Printing Decellularized Matrices
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Last Updated: Jun 23, 2026

Decellularized Apple-Derived Scaffolds for Bone Tissue Engineering In Vitro and In Vivo
09:49

Decellularized Apple-Derived Scaffolds for Bone Tissue Engineering In Vitro and In Vivo

Published on: February 23, 2024

Distinctive Capillary Action by Micro-channels in Bone-like Templates can Enhance Recruitment of Cells for Restoration of Large Bony Defect
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Distinctive Capillary Action by Micro-channels in Bone-like Templates can Enhance Recruitment of Cells for Restoration of Large Bony Defect

Published on: September 11, 2015

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  • Designed cubic scaffolds with random pore channel size and shape variability.

    • Main Results:

    • Successfully designed five cubic scaffolds with interconnected pore channels.
    • Achieved control over pore channel diameters ranging from 200 to 800 micrometers.
    • Demonstrated increased complexity in internal geometrical arrangements.
    • Presented a clinical case study integrating a scaffold with a craniofacial implant.

    Conclusions:

    • The automated design methodology significantly reduces design time for complex scaffolds.
    • This approach allows for precise control over scaffold internal architecture.
    • The method holds potential for customized scaffold design in tissue engineering and regenerative medicine.