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Meeting MS&T22: Materials Science & Technology
Symposium 3D Printing of Biomaterials and Devices
Presentation Title Laser-Based 3D Printing for Medical Applications
Author(s) Roger Jagdish Narayan
On-Site Speaker (Planned) Roger Jagdish Narayan
Abstract Scope Laser-based 3d printing methods such as two photon polymerization, laser micromachining, and laser direct writing have been used to create surfaces with small-scale features for many types of medical applications. Several types of medical devices, such as scaffolds for tissue engineering and microfluidic devices, have been processed using two photon polymerization. For example, we used two photon polymerization to manufacture small-scale lancet-shaped biomicrofluidic devices known as microneedles; these devices have potential use for transdermal delivery of pharmacologic agents or transdermal sampling of body fluids. Methods to optimize the processing parameters and postprocessing procedures for medical applications will be described. For example, the selection of biologically-appropriate photoinitiators for use in medical applications will be discussed. The biological and functional evaluation of two photon polymerization-created devices will be considered. Appropriate steps in the development of two photon polymerization as a commercially scalable manufacturing method will be described.
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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