Results 1 to 10 of about 85,653 (52)

Effect of intentional chemical doping on crystallographic and electric properties of the pyrochlore Bi2Sn2O7

open access: yesMaterials & Design, 2022
The development of p-type oxide semiconductors is challenging owing to the localized nature of the valence band maximum (VBM), which primarily comprises O 2p orbitals.
Makoto Minohara   +9 more
doaj   +1 more source

Hyaluronic acid-based biphasic scaffold with layer-specific induction capacity for osteochondral defect regeneration

open access: yesMaterials & Design, 2022
The repair of cartilage and subchondral bone defects, especially the former, remains a challenge in clinical practice. An increasing number of studies have shown that the use of biomaterials has great advantages in regulating tissue repair, with lower ...
Xiaofeng Chen   +5 more
doaj   +1 more source

A universally dispersible graphene-based ink modifier facilitates 3D printing of multi-functional tissue-engineered scaffolds

open access: yesMaterials & Design, 2022
3D-printed bioscaffolds for the realization of individualized tissue regeneration remains challenging due to the limitation in terms of current biomaterial inks.
Chengshen Hu   +10 more
doaj   +1 more source

The nonlinear vibrations of orthogonal mechanism of vibrating table in view of friction [PDF]

open access: yesMechanical Sciences, 2018
In dynamics of the orthogonal mechanism of vibrating table main attention is paid to the effect of friction on vibrational process when it is interacting with non-ideal energy source.
Z. Iskakov, K. Bissembayev, N. Jamalov
doaj   +1 more source

Fabrication, mechanical and thermal properties of tungsten-copper coated graphite flakes reinforced copper matrix composites

open access: yesMaterials & Design, 2022
Carbon materials reinforced copper matrix composites with excellent mechanical properties, high thermal conductivity (TC) and suitable coefficient of thermal expansion (CTE) are expected to meet the urgent need for the thermal management materials with ...
Xiaozhen Wang   +6 more
doaj   +1 more source

Activity gradient driven mass transport in molten fluoride salt medium

open access: yesnpj Materials Degradation, 2022
The molten salt-cooled reactor concept has garnered significant interest and one of the current challenges limiting the deployment of these reactor concepts is the complex corrosion phenomenon observed in molten salt environments.
Cody Falconer   +5 more
doaj   +1 more source

Elastic properties of an additive manufactured three-dimensional vertex-based hierarchical re-entrant structure

open access: yesMaterials & Design, 2022
This work proposes a new auxetic lattice based on replacing the vertexes of traditional three-dimensional re-entrant structural with self-similar configurations. Derived by Castigliano's second theorem, a theoretical model is built to predict its elastic
Lumin Shen   +4 more
doaj   +1 more source

Semiconducting carbon nanotube fibers for electrochemical biosensor platforms

open access: yesMaterials & Design, 2020
We report the fabrication of semiconducting single-walled carbon nanotube (sc-SWNT) fibers via wet-spinning for electrochemical biosensor platforms. SWNTs were purified using thermal and acid treatments and separated into metallic SWNTs and sc-SWNTs. The
Jin Yong Lee   +6 more
doaj   +1 more source

Conformable core-shell fiber tactile sensor by continuous tubular deposition modeling with water-based sacrificial coaxial writing

open access: yesMaterials & Design, 2020
Stretchable tactile sensors are popular in soft and conformable electronics, and innovations in their architectural design and manufacturing process are in demand for more advanced applications.
Yanqiu Chen   +8 more
doaj   +1 more source

Formulation of strongly non-local, non-isothermal dynamics for heterogeneous solids based on the GENERIC with application to phase-field modeling

open access: yesMaterials Theory, 2017
The purpose of the current work is the formulation of models for conservative and non-conservative dynamics in solid systems with the help of the General Equation for the Non-Equilibrium Reversible-Irreversible Coupling (GENERIC: e.g., Grmela and ...
Markus Hütter, Bob Svendsen
doaj   +1 more source

Home - About - Disclaimer - Privacy