Results 51 to 60 of about 123,255 (260)

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig   +2 more
wiley   +1 more source

Biocompatibility and cytotoxicity of two novel low-shrinkage dental resin matrices

open access: yes, 2017
Background/Purpose: To reduce the polymerization shrinkage of dental composite resin, we used two different ratios of toluene 2,4-diisocyanate (TDI) or 1,6-hexamethylene diisocyanate (HDI) as functional side chains of bisphenol A-glycidyl methacrylate ...
Jan, Yih-Dean;Lee, Bor-Shiunn;Lin, Chun-Pin;Tseng, Wan-Yu   +1 more
core   +1 more source

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

open access: yesJournal 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   +5 more
doaj   +1 more source

The Biocompatibility Manifesto: Biocompatibility for the Twenty-first Century [PDF]

open access: yesJournal of Cardiovascular Translational Research, 2011
A number of papers appeared in the 1940s, 1950s, and 1960s examining the tissue reaction to implanted biomaterials (for example, see [1]). Though many of these early observations were accurate, the word “biocompatible” was never used. By 1970, a few papers appeared that used the word “biocompatible.” According to the biocompatibility article in ...
openaire   +2 more sources

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

open access: yesAdvanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang   +6 more
wiley   +1 more source

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

open access: yesAdvanced 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   +5 more
doaj   +1 more source

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

open access: yesPharmaceutics, 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   +7 more
doaj   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

open access: yesAdvanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn   +5 more
wiley   +1 more source

Biocompatibility of cucurbit[n]urils

open access: yesChimica 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   +5 more
doaj   +1 more source

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

open access: yesMedicine 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

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