Results 31 to 40 of about 195,850 (267)

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Comparison of mechanical properties, physical properties, and biocompatibility of four different denture base resins: An In vitro Study

Journal of Pharmacy and Bioallied Sciences, 2023
Four new dental replacement base tars were evaluated in vitro to determine their mechanical qualities, authentic properties, and biocompatibility. Materials and Methods: In this experiment, we employed SR Triplet HOT (a fiber-developed heat fix tar ...
Deepak Kumar, Amit Kumar Mishra, Varsha Rani, Siddharth Priyadarshi, Vishakha Sharma, Swati Kharat   +5 more
doaj   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

New Horizons in the Synthesis, Properties, and Applications of MXene Quantum Dots

Advanced Materials Interfaces, 2023
The progress of MXenes, a 2D layered structural material since its discovery in 2011 recently arouses a great deal of attention due to their plethora of applications in a diverse range of fields.
Sariga, Ann Mariella Babu, Shashi Kumar S V, Rijo Rajeev, Ditto Abraham Thadathil, Anitha Varghese   +5 more
doaj   +1 more source

Multifunctional Hydrogels Based on Cellulose and Modified Lignin for Advanced Wounds Management

Pharmaceutics, 2023
Considering the complex process of wound healing, it is expected that an optimal wound dressing should be able to overcome the multiple obstacles that can be encountered in the wound healing process.
Diana Elena Ciolacu, Raluca Nicu, Dana Mihaela Suflet, Daniela Rusu, Raluca Nicoleta Darie-Nita, Natalia Simionescu, Georgeta Cazacu, Florin Ciolacu   +7 more
doaj   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Biocompatibility of cucurbit[n]urils

Chimica Techno Acta
This review considers the biological properties of nitrogen-containing macrocyclic glycoluryl derivatives – cucurbit[n]urils (CB[n]). Currently, the use of biomaterials that come into contact with the internal environment of the body is widespread in ...
Dmitry A. Fedorishin, Sedigheh Mousanezhad, Shohreh Mashayekhan, Yelena G. Shapovalova, Irina A. Kurzina, Abdigali A. Bakibaev   +5 more
doaj   +1 more source

Residual Monomer in Dentistry: A Literature Review [Dis Hekimliginde Artik Monomerler: Bir Liteartur Derlemesi]

Medicine Science, 2015
Residual monomers are including in the structure of many restorative materials using in dentistry. Remaining unreacted these monomers have dissolved in oral fluids and potential risks for mouth, teeth and surrounding tissues.
Veli Alper Gorgen, Cigdem Guler
doaj   +1 more source

L-glutamic acid-g-poly hydroxyethyl methacrylate nanoparticles: acute and sub-acute toxicity and biodistribution potential in mice

Arhiv za Higijenu Rada i Toksikologiju, 2023
The aim of this safety study in mice was to determine in vivo toxicity and biodistribution potential of a single and multiple doses of L-glutamic acid-g-p(HEMA) polymeric nanoparticles as a drug delivery system.
Bakan Buket, Oltulu Fatih, Yıldırım Yeliz, Yavaşoğlu Altuğ, Akgöl Sinan, Karabay Yavaşoğlu Nefise Ülkü   +5 more
doaj   +1 more source

Continuous Stiffness Graded Metal–Ceramic Femoral Stems: UMAT‐Based Design and Finite Element Assessment

Advanced Engineering Materials, EarlyView.
Functionally graded metal–ceramic femoral stems are engineered through continuous UMAT‐based stiffness tailoring, eliminating discrete material interfaces while enhancing biomechanical compatibility. Low‐index power‐law gradation optimizes load transfer, reduces stress shielding, and controls implant–bone micromotion, highlighting a materials‐design ...
Rihem Nouira, Sameh Elleuch, Hanen Jrad
wiley   +1 more source