Results 61 to 70 of about 136,654 (302)

Denture base resins biocompatibility testing in vivo [PDF]

Vojnosanitetski Pregled, 2018
Background/Aim. The wearing of acrylic dentures is the cause of the inflammatory reaction of the oral mucosa. The aim of this study was to investigate the response of rat tissues to subcutaneous and intramuscular implantation of different acrylic samples,
Kostić Milena, Najman Stevo, Mihailović Dragan, Krunić Nebojša, Gligorijević Nikola, Gligorijević Jasmina, Igić Marko, Marinković Nikola   +7 more
doaj   +1 more source

Light‐Assisted 3D Printing Techniques and Photocrosslinking Strategies: Recent Advances in Musculoskeletal Tissue Engineering

Advanced Engineering Materials, EarlyView.
In this review, the current state of light‐assisted 3D printing as it pertains to engineering musculoskeletal tissues including bone, cartilage, skeletal muscle, tendon, and ligaments is summarized. Common printing techniques, photoreactive materials, and study design choices are compiled and reviewed.
Meagan Morgan, Bin Zhang, Roger Narayan
wiley   +1 more source

Evaluation of tissue response to periodontal dressings: histological study in tooth sockets of rats

Journal of Applied Oral Science, 2008
Although the use of periodontal dressings is currently limited, there are some indications for their use. Selection of any material that will have direct contact with live tissues, such as periodontal dressings, should be careful in order to allow ...
Célia Tomiko Matida Hamata Saito, Pedro Felício Estrada Bernabé, Tetuo Okamoto, Sueli Satomi Murata, Marcelo Matida Hamata, Maria Lúcia Marçal Mazza Sundefeld   +5 more
doaj   +1 more source

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

Enhanced Hydrophobicity in Nanocellulose-Based Materials: Toward Green Wearable Devices [PDF]

, 2021
Nanocellulose is a promising material for fabricating green, biocompatible, flexible, and foldable devices. One of the main issues of using nanocellulose as a fundamental component for wearable electronics is the influence of environmental conditions on ...
Costa, Saionara V., Corrêa, Cátia C., de Morais, Vitória B., Santhiago, Murilo, Bernardes, Juliana S., Lodi, Beatriz, Bufon, Carlos C. B. [UNESP], Fingolo, Ana C. [UNESP]   +7 more
core   +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

In vitro activity of Tamoxifen-loaded magnetite nanoparticles against MCF-7 breast cancer [PDF]

, 2017
Presentation speech at the Ukrainian Conference with International participation "Chemistry, physics and technology of surface" and Workshop "Nanostructured biocompatible / bioactive materials", 24-25 May ...
Synytsa, V., Gorbyk, P., Pylypchuk, Ie., Klochkova, O., Antoniuk, N.   +4 more
core   +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

A comparative study of bulk-fill composites: degree of conversion, post-gel shrinkage and cytotoxicity

Brazilian Oral Research, 2018
: Bulk-fill composites are claimed to be restorative materials used in deep preparations and effectively photoactivated in layers up to 4 mm. The aim of the present study was to evaluate the degree of conversion, post-gel volumetric shrinkage, and ...
Flávia Gonçalves, Luiza Mello de Paiva Campos, Ezequias Costa Rodrigues-Júnior, Fabrícia Viana Costa, Pamela Adeline Marques, Carlos Eduardo Francci, Roberto Ruggiero Braga, Letícia Cristina Cidreira Boaro   +7 more
doaj   +1 more source

The use of a biocompatible cement in endodontic surgery. A randomized clinical trial 1 [PDF]

Acta Cirúrgica Brasileira, 2016
PURPOSE: To evaluate the clinical applicability of Pozzolana Biologic Silva cement (PBS(r)) in endodontic surgery. METHODS: Persistent apical periodontitis was diagnosed in 30 teeth of 12 patients by cone-beam computed tomography (CT).
Sérgio Ribeiro da Silva, José Dias da Silva Neto, Taylor Brandão Schnaider, Daniela Francescato Veiga, Neil Ferreira Novo, Marcos Mesquita Filho, Lydia Masako Ferreira   +6 more
doaj   +2 more sources