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Meeting 2022 TMS Annual Meeting & Exhibition
Symposium Advances in Biomaterials for 3D Printing of Scaffolds and Tissues
Presentation Title Effects of Topographic Parameters on a Micropillar Surface on Cell Migration and Morphology
Author(s) Srikumar Krishnamoorthy , Md Shahriar, Heqi Xu, Zhengyi Zhang, Changxue Xu
On-Site Speaker (Planned) Heqi Xu
Abstract Scope Guided cell migration refers to the engineering of local cell environment to specifically direct cell migration, and has important applications such as utilization in cell sorting and wound healing assays. Graded micropillar surfaces have been utilized for achieving guided cell migration. Topographic parameters such as micropillar diameter and spacing gradient may have effects on the morphology of attached cells. It is critical to understand this interaction between the cells and the underlying microscale structures. In this study, a graded micropillar substrate has been fabricated to investigate the effects of the microtopography on the cell morphology in terms of the cell aspect ratio and cell circularity. The results regarding interaction between the living cells and the underlying microscale topographic surfaces benefits better understanding of the formation and regeneration of tissues and organs.
Proceedings Inclusion? Planned:
Keywords Biomaterials, Additive Manufacturing, Polymers

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

4D Printable Salicylic Acid Photopolymers for Sustained Drug-Releasing, Shape Memory Soft Tissue Scaffolds
Acemannan loaded Mg-doped 3D printed multifunctional scaffolds: In vivo and in vitro biological Property evaluation
Additive manufacturing of natural materials as a multidisciplinary approach in Engineering Education
Biofilm Formation on Titanium Fabricated using Additive Manufacturing
Combining Traditional Electronics Packaging and NanoJet Aerosol Printing to Develop an Implantable High-density In-line Connector
Curcumin and Vitamin D3 enhances osteogenic and chemopreventive properties of 3D printed CaP bone scaffolds
Development and 3D Printing of a Bioabsorbable Composite Material for Orthopaedic Applications
Effect of Unit Cell Topology on the Mechanical Properties of Co-Cr-Mo Triply Periodic Minimal Surface Lattices Fabricated by Selective Laser Melting
Effects of Cell Sedimentation on Droplet Formation Process and Cell Distribution during Inkjet Printing of Cell-Laden Bioink
Effects of Topographic Parameters on a Micropillar Surface on Cell Migration and Morphology
Femto-second laser lithography of fluorescent 2D/3D nanostructures
Gingerol – Curcumin loaded Magnesium – Zinc Doped Calcium Phosphate Based Scaffolds and Coatings for Bone Tissue Engineering Applications
Influence of strut-size and cell-size variations on additively manufactured porous Ti6Al4V
Multifunctional Artificial Artery from Direct 3D Printing with Built-in Ferroelectricity and Tissue-Matching Modulus for Real-Time Sensing and Occlusion Monitoring
Prediction of Cell Viability in Dynamic Optical Projection Stereolithography-Based Bioprinting Using Machine Learning
Synthesis and Characterization of Hydroxyapatite from Solid Mineral for Dental and Orthopedic Applications

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