10 Result(s)
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Article
Design of a quantum-spin sensor with sub-micron resolution and enhanced optical read-out ability by the nitrogen-vacancy centers in diamond
To solve the inefficiency of optical out-coupling of the nitrogen-vacancy (NV) luminescence in bulk diamond, we propose a quantum-spin sensor based on the NV centers in diamond. The sensor is able to map out t...
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Article
Trap-mediated bipolar charge transport in NiO/Ga2O3 p+-n heterojunction power diodes
The construction of p-NiO/n-Ga2O3 heterojunction becomes a popular alternative to overcome the technological bottleneck of p-type Ga2O3 for develo** bipolar power devices for practical applications, whereas the...
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Article
In vitro biomineralization behaviors and mechanism as well as cell responses of calcium silicate ceramics
Calcium silicate ceramics have excellent bioactivity and biomineralization performance. In this work, we investigated the effect of different mineralization environments of one time and five times simulated bo...
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Article
Synthesis, characterization and cell response of silicon/gallium co-substituted tricalcium phosphate bioceramics
The aim of this study was to fabricate silicon/gallium co-substituted tricalcium phosphate bioceramics having the ability to promote osteoblast activities as well as hinder osteoclast activities. The silicon/g...
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Article
Catalytic oxidation of benzene over alumina-supported Cu-Mn-Ce mixed oxide catalysts
Based on the response surface methodology (RSM), Cu-Mn-Ce catalysts were prepared via the vacuum impregnation method. Also, Their performance in the oxidation of a tar model compound (Benzene, 5,000 ppm) was e...
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Article
Highly efficient solar steam generation by hybrid plasmonic structured TiN/mesoporous anodized alumina membrane
Given the global water challenges, solar-driven steam generation has become a renewed topic recently as an energy-efficient way for clean water production. Here, a hybrid plasmonic structure consisting of a to...
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Article
Comparative study of the effect of H2 addition on ZnO films grown by different zinc and oxygen precursors
In this study, the authors have comparatively studied the influence of H2 addition on the structures and properties of ZnO films grown by metal organic (MO) chemical vapor deposition with dimethyl zinc and diethy...
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Article
Microstructure and mechanical properties of calcium phosphate cement/gelatine composite scaffold with oriented pore structure for bone tissue engineering
The macroporous calcium phosphate(CPC) cement with oriented pore structure was prepared by freeze casting. SEM observation showed that the macropores in the porous calcium phosphate cement were interconnected ...
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Article
Modified-starch consolidation of alumina ceramics
The alumina ceramics with the homogeneous microstructure and the higher density were fabricated via the modified-starch consolidation process by 1.0 wt% of a modified starch as a consolidator/binder. The swell...
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Article
Deagglomeration of HA during the precipitation synthesis
Hydroxyapatite (HA) has been widely investigated as bone substitute and/or bone defect repairing material. Many methods to synthesize nano-sized and weak agglomerated HA powders have been developed. However, n...
