Results 91 to 100 of about 199,444 (302)

Tissue regeneration in porous structures for bone engineering applications

, 2013
Scaffold design for bone regeneration is currently widely investigated as pore architecture can dramatically impact tissue formation in porous biomaterials used in regenerative medicine. A wide variety of 3D structures is used for this purpose, which has
Knychala, J.
core  

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source

Exploring Mechanotransduction and Inflammation in Human Cartilaginous Endplate Cells in Blended Collagen–Agarose Hydrogels Under Cyclic Compression

Gels
Little is known about cartilaginous endplate (CEP) mechanobiology or how it changes in a catabolic microenvironment, partly due to difficulties in conducting mechanotransduction in vitro.
Katherine B. Crump, Chloé Chapallaz, Ahmad Alminnawi, Paola Bermudez-Lekerika, Liesbet Geris, Jérôme Noailly, Benjamin Gantenbein   +6 more
doaj   +1 more source

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

Advanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari, Supharoek Sornsomrit, Muhammad Ayaz Akbar, Stephan Rudykh   +3 more
wiley   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

Bone Tissue Engineering: A Literature Review

Regeneration, Reconstruction & Restoration, 2016
Introduction: Classic bone tissue engineering involves use of osteogenic cells, growth factors, and bone scaffolds to generate a graft material to replace the gold standard which is autogenous bone graft.
Saeed Reza Motamedian, Parastoo Iranparvar, Golnaz Nahvi, Arash Khojasteh   +3 more
doaj   +1 more source

Applications of Microstereolithography in Tissue Engineering [PDF]

, 2012
Microstereolithography is a microfabrication technique based on the light induced crosslinking of a prepolymer according to a computer based design.
Gill, Andrew
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Bone Tissue Engineering through 3D Bioprinting of Bioceramic Scaffolds: A Review and Update

, 2022
Trauma and bone loss from infections, tumors, and congenital diseases make bone repair and regeneration the greatest challenges in orthopedic, craniofacial, and plastic surgeries.
Shi, Zheng, Yuanyuan Wei, Wei, Yuanyuan, Yu Peng, Zheng Shi, Khalaf, Ahmad Taha, Zainol, Jamaludin, Samiah Yasmin Abdul Kadir, Lijia Cheng, Jiang Zhu, Zahraa Oglah, Ahmad Taha Khalaf, Jamaludin Zainol, Jun Wan, Peng, Yu, Abdul Kadir, Samiah Yasmin, Cheng, Lijia, Wan, Jun, Zhu, Jiang, Oglah, Zahraa   +19 more
core   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source

Fabrication and characterisation of 3 dimensional scaffold for tissue engineering application via microstereolithography technique [PDF]

Microstereolithography is a method used for rapid prototyping of polymeric and ceramic components. This technique converts a computer-aided design (CAD) to a three dimensional (3D) model, and enables layer-per-layer fabrication curing a liquid resin ...
Talib, Marina
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