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Keywords: regenerative medicine
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Proceedings Papers

Polypropylene and Glass Fiber Composite Extrusion for Additive Biofabrication of Bone Tissue Scaffolds With Complex Microstructures

Hamzeh Al-Qawasmi, Sebastian Risch, Roozbeh “Ross” Salary
Proc. ASME. MSEC2024, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering, V001T03A003, June 17–21, 2024
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2024-123879
https://doi.org/10.1115/MSEC2024-123879
.... Besides, extrusion temperatures of 210 °C and 235 °C had similar effects on scaffold properties compared to 185 °C. These findings contribute to the development of clinically viable bone scaffolds and future advancements in regenerative medicine. bone tissue engineering biomanufacturing material...
View Paper titled, Polypropylene and Glass Fiber Composite Extrusion for Additive Biofabrication of Bone Tissue Scaffolds With Complex Microstructures
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Topics: Biomanufacturing, Biomedicine, Bone, Composite materials, Extruding, Glass fibers
Proceedings Papers

Experimental Characterization of the Mechanical Properties of Medical-Grade Dental Implants, Fabricated Using Vat-Photopolymerization Additive Manufacturing Process

Regan Raines, James B. Day, Roozbeh (Ross) Salary
Proc. ASME. MSEC2022, Volume 1: Additive Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation; Nano/Micro/Meso Manufacturing, V001T07A011, June 27–July 1, 2022
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2022-85436
https://doi.org/10.1115/MSEC2022-85436
... of the scaffolds was assessed in a simulated body fluid (SBF). The outcomes of this study pave the way for the fabrication of complex dental implants with tunable medical and functional properties. additive manufacturing vat-photopolymerization biomedical fabrication dental scaffold regenerative medicine...
View Paper titled, Experimental Characterization of the Mechanical Properties of Medical-Grade Dental Implants, Fabricated Using Vat-Photopolymerization Additive Manufacturing Process
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Topics: Additive manufacturing, Biomedicine, Experimental characterization, Manufacturing, Mechanical properties
Proceedings Papers

Investigation of the Influence of Hydroxyapatite and Polysaccharide Concentration on the Mechanical Properties of Bone Scaffolds, Fabricated Using Freeze Drying Process

Tanner Ekstrom, James B. Day, Roozbeh (Ross) Salary
Proc. ASME. MSEC2022, Volume 1: Additive Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation; Nano/Micro/Meso Manufacturing, V001T02A004, June 27–July 1, 2022
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2022-85437
https://doi.org/10.1115/MSEC2022-85437
... a compression testing machine. The outcomes of this study pave the way for the fabrication of complex, mechanically strong, and porous bone-like scaffolds with tunable medical and functional properties. advanced manufacturing freeze drying bone scaffold regenerative medicine Proceedings of the ASME...
View Paper titled, Investigation of the Influence of Hydroxyapatite and Polysaccharide Concentration on the Mechanical Properties of Bone Scaffolds, Fabricated Using Freeze Drying Process
Open the PDF for Investigation of the Influence of Hydroxyapatite and Polysaccharide Concentration on the Mechanical Properties of Bone Scaffolds, Fabricated Using Freeze Drying Process in another window
Topics: Biomedicine, Bone, Drying, Manufacturing, Mechanical properties
Proceedings Papers

Investigation of the Mechanical Properties of Additively Manufactured Bone Tissue Scaffolds, Composed of Polyamide, Polyolefin, and Cellulose Fibers

Paavana Krishna Mandava, Robert Joyce, James B. Day, Roozbeh (Ross) Salary
Proc. ASME. MSEC2022, Volume 1: Additive Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation; Nano/Micro/Meso Manufacturing, V001T01A023, June 27–July 1, 2022
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2022-85435
https://doi.org/10.1115/MSEC2022-85435
... manufacturing material extrusion bone scaffold regenerative medicine triply periodic minimal surface (TPMS) FibreTuff Proceedings of the ASME 2022 17th International Manufacturing Science and Engineering Conference MSEC2022 June 27-July 1, 2022, West Lafayette, Indiana, USA MSEC2022-85435 INVESTIGATION...
View Paper titled, Investigation of the Mechanical Properties of Additively Manufactured Bone Tissue Scaffolds, Composed of Polyamide, Polyolefin, and Cellulose Fibers
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Topics: Additive manufacturing, Biomedicine, Bone, Cellulosic fibers, Mechanical properties
Proceedings Papers

Investigation of the Functional Properties of Additively-Fabricated Triply Periodic Minimal Surface-Based Bone Scaffolds for the Treatment of Osseous Fractures

Abigail Chaffins, Mohan Yu, Pier Paolo Claudio, James B. Day, Roozbeh (Ross) Salary
Proc. ASME. MSEC2021, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation, V001T03A004, June 21–25, 2021
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2021-63413
https://doi.org/10.1115/MSEC2021-63413
... Element Analysis of Schwarz P 3282(99)00246-X. Surface Pore Geometries for Tissue-Engineered Scaffolds," V001T03A004-7 Copyright © 2021 by ASME and The United States Government additive manufacturing material extrusion biomedical fabrication bone scaffold osseous treatment regenerative medicine...
View Paper titled, Investigation of the Functional Properties of Additively-Fabricated Triply Periodic Minimal Surface-Based Bone Scaffolds for the Treatment of Osseous Fractures
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Topics: Additive manufacturing, Biomedicine, Bone, Extruding, Fracture (Materials), Fracture (Process), Manufacturing
Proceedings Papers

Pneumatic Microextrusion-Based Additive Biofabrication of Polycaprolactone Bone Scaffolds: Part II – Investigation of the Influence of Polymer Flow Parameters

Mohan Yu, Logan Lawrence, Pier Paolo Claudio, James B. Day, Roozbeh (Ross) Salary
Proc. ASME. MSEC2021, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation, V001T01A012, June 21–25, 2021
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2021-63412
https://doi.org/10.1115/MSEC2021-63412
... manufacturing pneumatic micro-extrusion (PME) biomedical fabrication polycaprolactone (PCL) bone tissue engineering osseous treatment regenerative medicine Proceedings of the ASME 2021 16th International Manufacturing Science and Engineering Conference MSEC2021 June 21-25, 2021, Virtual, Online...
View Paper titled, Pneumatic Microextrusion-Based Additive Biofabrication of Polycaprolactone Bone Scaffolds: Part II – Investigation of the Influence of Polymer Flow Parameters
Open the PDF for Pneumatic Microextrusion-Based Additive Biofabrication of Polycaprolactone Bone Scaffolds: Part II – Investigation of the Influence of Polymer Flow Parameters in another window
Topics: Additive manufacturing, Bone, Extruding, Flow (Dynamics), Manufacturing, Polymers
Proceedings Papers

Investigation of the Regenerative Potential of Human Bone Marrow Stem Cell-Seeded Polycaprolactone Bone Scaffolds, Fabricated Using Pneumatic Microextrusion Process

Logan Lawrence, James B. Day, Pier Paolo Claudio, Roozbeh (Ross) Salary
Proc. ASME. MSEC2021, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation, V001T03A003, June 21–25, 2021
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2021-63411
https://doi.org/10.1115/MSEC2021-63411
... of use in regenerative medicine, and (ii) determine their structural integrity in a modelled in-vivo environment. In addition, the scaffolds were inoculated with an established osteosarcoma cell line (SAOS-2) and cultured for seven days to investigate the scaffold architecture and cell integration...
View Paper titled, Investigation of the Regenerative Potential of Human Bone Marrow Stem Cell-Seeded Polycaprolactone Bone Scaffolds, Fabricated Using Pneumatic Microextrusion Process
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Topics: Additive manufacturing, Biomedicine, Bone, Manufacturing