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142 Result(s)
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Article
Transformation of nanoscale inclusions in 316L stainless steel processed by laser beam powder bed fusion during isothermal heating
Transformation mechanisms and reaction kinetics for formation of nanoscale inclusions in as-built 316L stainless steel produced by laser beam powder bed fusion (LB-PBF) during subsequent isothermal heating pro...
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Article
Electrochemically exfoliated WS2 in molten salt for sodium-ion battery anode
The poor crystallinity and unstable crystal structure of tungsten disulfide (WS2) limit its application in practice. In this paper, a molten salt electrolysis method is proposed to intercalate metal ions into the...
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Article
Morphological transformation of elongated MnS inclusions in non-quenched and tempered steel during isothermal heating
Elongated MnS inclusions in rolled non-quenched and tempered steel tend to cause the mechanical anisotropy of steel, deteriorate the mechanical properties and degrade the quality and service life of the steel ...
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Article
Hard magnetic properties of melt-spun nanocomposite Y16Fe78B6 ribbons
Melt-spun Y16Fe78B6 ribbons were prepared by the melt-spinning technique with pure elements Y, Fe and Fe–B alloy in argon. The ribbons are mainly composed of Y2Fe14B, YFe2 and α-Fe phases. Amorphous phase appears...
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Article
Effective lutetium/ytterbium separation for no-carrier added lutetium-177 production
In order to realize no-carrier added lutetium-177 (177Lu) production through 176Yb(n, γ) 177Yb→ 177Lu process, effective separation of 177Lu from Yb target including lanthanide resin (LNR) and high performance li...
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Article
Ultrastrong Purcell enhancement of magnetic dipole emission based on quasi-BIC
Here, we propose a hollow quasi-periodic spoof plasmonic structure to realize the ultrastrong Purcell enhancement of magnetic dipole emission in terahertz frequency range based on quasi-bound states in the con...
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Article
Deciphering H+/Zn2+ co-intercalation mechanism of MOF-derived 2D MnO/C cathode for long cycle life aqueous zinc-ion batteries
Poor conductivity, sluggish ion diffusion kinetics and short cycle life hinder the further development of manganese oxide in aqueous zinc-ion batteries (AZIBs). Exploring a cathode with high capacity and long ...
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Article
Protonation of Chelidamic Acid: Thermodynamic Analysis and Crystal Structure
Thermodynamics of the protonation of chelidamic acid (4-oxo-1,4-dihydropyridine-2,6-dicarboxylic acid) was studied using potentiometry and calorimetry in 0.1 mol·L− 1 NaClO4 solution at 298 K under standard press...
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Article
Improving cleanliness of 30Cr2Ni4MoV low-pressure rotor steel by CaO–SiO2–MgO–Al2O3 slag refining
The optimal composition of a CaO–SiO2–Al2O3–MgO slag in the ladle furnace refining process was investigated to precisely control the contents of [O] and [Si] and improve the cleanliness of 30Cr2Ni4MoV steel. The ...
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Article
Structural transformation and magnetic properties of Sm–Fe alloys with V do**
A systematical investigation was carried out on structure and magnetic properties in SmFe9−xVx (x = 0.4, 0.8, 1.2) compounds prepared by a single-roller quenching method. The high cool-down rate leads to metastab...
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Article
Preliminary evaluation and in vitro cytotoxicity studies of [131I]I-trastuzumab in HER2 expressing ovarian cancer cells
As trastuzumab is known to target the human epidermal growth factor receptor type (HER2), the potential of [131I]I-trastuzumab as a radioimmunotherapy agent was evaluated in vitro and in vivo for HER2-overexpress...
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Article
Delicate synthesis of quasi-inverse opal structural Na3V2(PO4)3/N-C and Na4MnV(PO4)3/N-C as cathode for high-rate sodium-ion batteries
Poor conductivity and sluggish Na+ diffusion kinetic are two major drawbacks for practical application of sodium super-ionic conductor (NASICON) in sodium-ion batteries. In this work, we report a simple approach ...
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Article
High-temperature modification and air-quenching granulation of steel slag
To solve the problem of difficult utilization of steel slag, the liquid steel slag was modified and the air-quenching granulation process was carried out to make steel slag into a value-added end product: air-...
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Article
In vitro and in vivo evaluation of a novel anti-EGFR antibody labeled with 89Zr and 177Lu
There is an urgent need to develop more specific targeted therapies for lung cancer treatment due to the its low survival rate. EGFR is a transmembrane tyrosine kinase protein that is overexpressed in lung can...
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Article
Zwitterionic-phosphonate block polymer as anti-fouling coating for biomedical metals
Antifouling ability and blood compatibility are critically important in the development of medical metallic implants for clinical applications. Here, we report the zwitterionic-phosphonate block polymer as a n...
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Article
Substrate angle-induced fully c-axis orientation of AlN films deposited by off-normal DC sputtering method
A highly c-axis-oriented aluminum nitride (AlN) thin film with smooth and crack-free surface was fabricated by an off-normal direct current (DC) sputtering method in a pure nitrogen atmosphere, in which the rotat...
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Article
89Zr and 177Lu labeling of anti-DR5 monoclonal antibody for colorectal cancer targeting PET-imaging and radiotherapy
Death receptor 5 (DR5) is overexpressed in many tumors. Combination of the anti-DR5 antibody with radionuclides such as lutetium-177 (177Lu) could enhance apoptosis and decrease the possibility of drug-induced re...
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Article
Microstructure and surface of 2A12 aluminum alloy cladded with pure aluminum after solution treatment
The effects of solution temperature and holding time on the microstructure, mechanical properties and surface morphology of 2A12 aluminum alloy sheets were discussed in this paper. The universal tensile tester...
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Softening–melting–drip** characteristics and evolution mechanism of vanadium-bearing titanomagnetite carbon composite briquette used as novel blast furnace burden
Vanadium-bearing titanomagnetite carbon composite briquette (VTM-CCB) was proposed as an innovative and promising blast furnace burden to realize low-carbon and high-efficiency ironmaking. To optimize the comp...
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Article
Aging precipitation characteristics and tensile properties of Al–Zn–Mg–Cu alloys with different additional Zn contents
The increase in zinc content in Al–Zn–Mg–Cu alloys provides an effective method to enhance the strength. Transmission electron microscopy (TEM) and tensile test were employed to analyze the microstructure and ...