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Meeting MS&T22: Materials Science & Technology
Symposium Next Generation Biomaterials
Presentation Title Synthesis of Hierarchical TiO2 Nanowire Architectures for Drug Delivery and Cell Carrier Applications
Author(s) Song Chen, Akiyoshi Osaka
On-Site Speaker (Planned) Akiyoshi Osaka
Abstract Scope Two types of TiO2 nanowire architectures were synthesized and their biomedical applications were discussed: TiO2 nanowire fibers of several µm in diameter, and TiO2 nanowire microspheres of several 100 µm in diameter. The fibers and microspheres were derived from in situ alkali hydrothermal treatment of electrospun TiO2 nanofibers and micro-spherical assemblies of TiO2 nanoparticles. Both types of materials were well biocompatible. The fibers showed adsorption and release profiles of drugs and could be utilized as a drug delivery system. The microspheres exhibited good cell attachment and proliferation and could be utilized as a biocompatible cell carrier.

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A Novel Glass-based Material for Vital Pulp Therapy: Biocompatibility and Physiochemical Properties
3D Printing of Diamond for Biomedical Applications
Acetone Sensing with a Chemo-mechanical Actuating Polyaniline-cellulose Acetate Composite
Bubbles, Particles, Capsules and Smart Fibers; Their Sustained Manufacturing
C-2: 4D Printed Bilayer Vascular Grafts with Sustained Ionic Dissolution Products and Heparin Release for Rapid Endothelialization
C-3: Electrochemically Responsive Drug Delivery Systems with Ferrocene-containing Polyelectrolyte Complex Hydrogels for Controlled Release
C-4: Mechanical Evaluation of Polymeric Substrates for Use in Flexible Electronic Applications
C-5: Synthesis and Characterization of Naturally Derived SiO2 and CaO for 45S5 BioactiveGlass for Wound Healing Applications
Coating of Hydroxyapatite/Collagen Bone-like Nanocomposite by a Modified Electrophoretic Deposition Method and Its Biological Reaction
Comparison of Various Post Coating Treatments on Plasma Sprayed HA Coatings
Copper Containing Glass-Based Bone Adhesives for Orthopaedic Applications: Glass Characterization, Antimicrobial Efficacy and Mechanical Suitability
Digital Light Processing-based Additive Manufacturing of Medical Devices
Electrocatalytic Probe for the Disinfection of Dental Pulp
Luminescent Bioactive Glass Scaffolds
Materials Development for 3D/4D Printing in Tissue Engineering
Microscopic Characterizations of Cross-linked Gelatin Electrospun Nanofibrous Scaffolds
Microstructural and Mechanical Characterization of Three-dimensional Porous Titanium Carbide Structures Fabricated by Powder Technology
Mineralized Biomaterials from Extrinsically-Controlled Freeze-casting
Next Generation Models for Bone Metastasis of Cancer
Novel Chevrel Phase Nanomaterials
Structural Analysis of Silver and Copper Substituted Hydroxyapatite for Biomedical Applications
Synthesis of Hierarchical TiO2 Nanowire Architectures for Drug Delivery and Cell Carrier Applications
Tunable Nano-cerium Oxide for Radiation Mitigation
Understanding Proton Diffusion in Biocompatible Polymer Membranes
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