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Meeting MS&T22: Materials Science & Technology
Symposium 3D Printing of Biomaterials and Devices
Presentation Title 3D Printing Integrated with Controlled Delivery for In Situ Tissue Engineering of Complex and Inhomogeneous Tissues from Endogenous Stem/Progenitor Cells
Author(s) Solaiman Tarafder, Chang H. Lee
On-Site Speaker (Planned) Solaiman Tarafder
Abstract Scope 3D printing is becoming a booming technology to fabricate scaffolds for tissue engineering and regenerative medicine, benefited by customized design, tunable internal microstructure and a wide range of applicable materials. We developed a microprecise spatiotemporal delivery system embedded in three-dimensional (3D)-printed scaffolds, enabling the delivery of multiple GFs to desired locations with sustained release and high spatial resolution. In vitro, spatially controlled delivery of GFs with a prolonged release, guided formation of multi-tissue interfaces. In vivo, these scaffolds promoted recruitment of endogenous tendon progenitor cells followed by integrative healing of tendon-to-bone interface. Our findings demonstrate the potential of in situ tissue engineering of multi tissue interfaces by endogenous progenitor cells. Our micro-precise spatiotemporal delivery system embedded in 3D printing may serve as an efficient tool to regenerate complex and inhomogeneous tissues.
Proceedings Inclusion? Undecided

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

3-D Printing in Regenerative Engineering
3D Bioprinting with Engineered Living Materials for Advanced Biofabrication
3D Printing Integrated with Controlled Delivery for In Situ Tissue Engineering of Complex and Inhomogeneous Tissues from Endogenous Stem/Progenitor Cells
3D Printing of Nanomaterials-based Biomedical Electronics
3D Printing of Zonal-structured Scaffolds for Complex Tissue Engineering
3D Printing Strategies to Fabricate Complex Scaffolds for Tissue Engineering Applications
Additive Manufacturing Process Simulation of Polyetherimide Porous Scaffolds for Bone Tissue Engineering Applications
Biohybrid Functional Material Design by Engineered Peptides
C-1: Surface Treatment of Titanium by Alkali treatment and Magnesium Deposition for Orthopedic Application
Effect of Printing Parameters on 3D-printed Biodegradable Biopolymer-metal Composite Material
Effect of Sr2+ and Ca2+ ions on 3D printed Beta Tricalcium-Phosphate/Alginate Composite Scaffolds for Bone Tissue Engineering
Implant Optimization Guided by Biomimetic Insight
Interlocked Bone Scaffolds with BMP Induced Osteogenesis with Use of 3D Printed Molds
Laser-Based 3D Printing for Medical Applications
Mechanical and Electrical Properties of 3D Printed Wearable Structures
Periodic Cellular Ceramic Structures by Replication of Additive Manufactured Templates
Selective Artificial Neural Network by Targeted Delivery of Neuronal Cells Using Magnetically Controlled 3D Printed Microrobots
Sheet Lamination Additive Manufacturing (SLAM) – A Viable Approach to Resorbable 3D Constructs for Bone Tissue Engineering
Solvent Cast 3D Printing with Different Molecular Weight Polymers
The Regulatory Roles of the Substrate Microenvironment in Cancer Progression in Tissue Engineering Scaffolds

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