Results 121 to 130 of about 5,079,408 (300)

Residual Stresses Induced by Dry and Cryogenic Cooling during Machining of AZ31B Magnesium Alloy [PDF]

, 2014
The major challenge of the Mg alloys has been their unsatisfactory corrosion resistance, which can be enhanced by improving the surface integrity. Cryogenic machining, where liquid nitrogen was used during machining, has been reported to improve the ...
MARQUES, Maria José, OUTEIRO, José, BATISTA, A.C., MARQUES, M.J., Batista, A. C., BATISTA, Antonio, MARTINS DO OUTEIRO, Jose Carlos   +6 more
core  

One‐Step Curcumin‐Mediated Multiphoton Lithography for Bioactive 3D Scaffolds

Advanced Functional Materials, EarlyView.
Curcumin‐mediated multiphoton lithography enables one‐step fabrication of highly architected complex gelatin methacryloyl scaffolds by exploiting curcumin as a multifunctional bioactive photoinitiator. The resulting 3D structures support mesenchymal stem cell adhesion, proliferation, and migration, while exhibiting dual antibacterial activity through ...
Myrto Charitaki, Michalis Stavrou, Chrysanthi Pinelopi Apostolidou, Elmina Kabouraki, David Gray, Anna Mitraki, Anthi Ranella, Maria Farsari   +7 more
wiley   +1 more source

Biocompatible Mesoporous Materials for Bone Therapy

Advanced Science
As global population aging intensifies, bone‐related diseases have become a significant public health challenge, necessitating the development of efficient and precise bone repair strategies.
Biao Yu, Yan Wu, Yang Hong, Peng Wang, Xiaowen Liu, Yonghui Deng, Jiacan Su   +6 more
doaj   +1 more source

An Edible Chitosan‐Based Acoustic Sensor for Sound‐Responsive Actuation in Edible Robots

Advanced Functional Materials, EarlyView.
This study introduces an edible acoustic sensor for robotic food and edible robotics. Built from a chitosan piezoelectric film between gold electrodes, the sensor enables acoustic communication through ON/OFF keying. Integrated into an edible robot with pneumatically actuated arms and neck, it responds to high‐frequency tones.
Valerio Francesco Annese, Bokeon Kwak, Gaia de Marzo, Giulia Coco, Valentina Antonaci, Leonardo Lamanna, Massimo De Vittorio, Dario Floreano, Mario Caironi   +8 more
wiley   +1 more source

Development of Novel Composite Biocompatible Materials by Surface Modification of Porous Inorganic Compounds Using Bambus[6]Uril. [PDF]

Materials (Basel), 2023
Zhumabayeva G, Turebayeva P, Ukhov A, Fedorishin D, Gubankov A, Luchsheva V, Kurzina I, Bakibaev A, Ryskaliyeva R, Abdullina G, Bolysbekova S, Yerkassov R.   +11 more
europepmc   +1 more source

Metal Biocompatible Materials

The bachelor’s thesis deals with metal biocompatible materials, their chemical composition, heat treatment, final mechanical properties and possibilities of application of these materials.
Stejskal, Pavel
core  

3D Hydrodynamic Flow Lithography

Advanced Functional Materials, EarlyView.
ABSTRACT Continuous‐ and stop‐flow lithography are widely used to fabricate multi‐dimensional microstructures whose cross‐sectional morphology is dictated by the flow profile of multiple co‐flowing streams. Here, we introduce three‐dimensional hydrodynamic flow lithography (3D HFL), a platform for programmable generation of multi‐layered flow profiles ...
Yiying Zou, Mehmet Akif Sahin, Muhammad Zia Ullah Khan, Muhammad Usman Akhtar, Daniel Stoecklein, Ghulam Destgeer   +5 more
wiley   +1 more source

Sulfation‐Tunable Peptide‐Glycosaminoglycan Hydrogels for Hematopoietic Stem and Progenitor Cell Expansion

Advanced Functional Materials, EarlyView.
Co‐assembly of rationally designed glycosaminoglycan‐binding peptides with sulfated glycosaminoglycans yields supramolecular hydrogels with tunable mechanics and matrix‐mediated cytokine retention. The glycosaminoglycans thereby act as cofactors, driving a coil‐to‐β‐sheet transition that triggers gelation.
Shirel Veretnik, Prannoy Seth, Maximilian Fusenig, Jens Friedrichs, Nicole Fertala, Passant Atallah, Uwe Freudenberg, Ayala Lampel, Carsten Werner   +8 more
wiley   +1 more source

3D printing biocompatible materials with Multi Jet Fusion for bioreactor applications. [PDF]

Int J Bioprint, 2023
Priyadarshini BM, Kok WK, Dikshit V, Feng S, Li KHH, Zhang Y.   +5 more
europepmc   +1 more source

Polyetheretherketone (PEEK) in Oral Rehabilitation of Sarcopenic Patients: A Muscle-Preserving Prosthodontic Approach [PDF]

Sarcopenia, a progressive decline in skeletal muscle mass and function, has profound implications for oral health, reducing masticatory strength, adaptation to prostheses, and nutritional intake.
Sowmya, Srinivas, Mysore, Nanditha Kumar, Nagesh, NagaUsha   +2 more
core   +1 more source