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Meeting Materials Science & Technology 2020
Symposium Next Generation Biomaterials
Presentation Title Bioceramics in the Ca2P2O7 – Mg2P2O7 System with a Tailored Architecture for Bioimplantation
Author(s) Gilyana Kazakova, Tatiana Safronova, Tatiana Shatalova, Vladimir Zaitsev, Irina Selezneva
On-Site Speaker (Planned) Gilyana Kazakova
Abstract Scope Reconstructive surgery and orthopedics need a new generation material for bone replacement and grafting with a personalized architecture. This study aim is to develop resorbable bioceramics in the Ca2P2O7 – Mg2P2O7 system with a tailored pore space architecture. Substitution of calcium phosphates ceramic with alternative cations, such as magnesium, coupled with condensed phosphate ions plays a significant role in the bone remodeling process, affecting the early-stage of bone regeneration through stimulating osteogenic differentiation, prohibiting osteoclastic activity, and transforming into mechanically enhanced hydroxyapatite bone tissues. Osteoconductivity of the implants and sufficient strength are also achieved by obtaining a macroporous material with a specific architecture, in which pores are connected. For these bioceramics, the composition of suspension for DLP-printing is revealed, rheological, mechanical and toxicological tests are carried out and in vivo study is done. RFBR partially supported this study under Grant No. 19-38-90274, 18-29-11079, 20-03-00550.

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

3D Printed Porous Tissue Engineering Scaffolds with the Self-folding Ability and Controlled Release of Growth Factor
3D Printed Strontium-doped Alginate-collagen Scaffolds for Bone Tissue Engineering
4D Printing of Advanced Scaffolds with Controlled Growth Factor Delivery for Tissue Engineering
A Failing Healthcare System with Decreasing Life Expectancies: Are Conventional Biomaterials to Blame?
Bioceramics in the Ca2P2O7 – Mg2P2O7 System with a Tailored Architecture for Bioimplantation
Biocompatible Ceramics Based on Hydrated Calcium Phosphates
Biomimetic Patterns of Metallic Nanoparticles for Antimicrobial Applications
Chemical, Thermal and Radiological Stability of Bio-ceramics
Corrosion Modelling of Coated Pure Magnesium Towards Degradation-Controlled Bone Fixation Implants
Creating Smart Biopolymer Fibers for Healthcare Applications
Decellularized Lucky Bamboo (Dracaena sanderiana) Scaffolds for Bone Tissue Engineering
Diamond-like Carbon Thin Films for an Improved Surgical Field of View
Fibrin-modulating Nanogels for the Treatment of Disseminated Intravascular Coagulation
Functionalization of Titanium for Biomedical Use
Mechanical Behavior of Resilin-mimicking Materials
Nanostructured Surface Bioactive Composite Scaffold for Filling of Mandibular Bone Defects: A Pilot Study
New Materials for Medical Implants: Diamond
Next Generation Multi-principal and Amorphous Metallic Biomaterials
Novel Hierarchical Carbon Nantotube-coated Materials as Bioscaffolds for Keratinocyte Cell Growth
Optimizing Bicontinuous Structure of Bijels-derived Polymer-hydrogel Hybrids for the Controlled Release of Different Cells
Photopolymerization-Based 3D Printing of Medical Devices
Powder Mixtures of Calcium Hydroxyapatite and Potassium Hydrosulfate for Producing Biocompatble Ceramics
Silk Fibroin Scaffold Degradation Induced by Focused Therapeutic Ultrasound
Stereolithographic Additive Manufacturing of Bioceramic Implants
Three High Entropy Alloys and their Ability to Control Biofilm Formation
Ultra-soft Hydrogel Mechanical Property Testing Device and Methodology

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