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Article
Synthesis and calcination–temperature-dependent gas-sensing performance of g-C3N4/Co3O4 heterojunctions for toluene gas sensors
G-C3N4 nanosheets were synthesized by hydrothermal method and then were anchored on the surface of mesoporous Co3O4 nanowires (NWs) to from g-C3N4/Co3O4 heterojunctions. After calcination, the influence of calcin...
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Article
Porous SnO2 nanospheres coated with reduced graphene oxide for formaldehyde gas sensor: Synthesis, performance and mechanism
Mesoporous SnO2 nanospheres are synthesized by template-free solvothermal method, and then reduced graphene oxide (rGO) nanosheets are anchored on SnO2 nanospheres (SnO2@rGO nanocomposites) by hydrothermal method...
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Article
Synthesis and enhanced formaldehyde gas-sensing performance of mesoporous SnO2 nanospheres doped with trivalent metal-cations
Mesoporous SnO2, Sn0.861Al0.186O2, Sn0.921In0.106O2 and Sn0.959La0.055O2 nanospheres were successfully synthesized by a one-step solvothermal method. The compositions, crystal structures, microstructures, morphol...
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Article
Enhanced magnetic performance of bulk nanocrystalline MnAl–C prepared by high pressure compaction of gas atomized powders
High density MnAl–C magnets with enhanced coercivity and remanent magnetization were prepared by high-pressure compaction of the $$\up...
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Article
Highly improved sensibility and selectivity ethanol sensor of mesoporous Fe-doped NiO nanowires
In this paper, nickel oxides (NiO) and iron (Fe)-doped NiO nanowires (NWs) with the various do** content (from 1 to 9 at%) were synthesized by using SBA-15 templates with the nanocasting method. All samples ...
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Article
Electrical modulation of magnetism in multiferroic heterostructures at room temperature
Multiferroic heterostructures CoPd/0.68Pb(Mg1/3Nb2/3)O3–0.32PbTiO3 (001) (CoPd/PMN–PT) with the thickness of 10 nm were fabricated via magnetron sputtering. The effect of electric field on remanent magnetization,...
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Article
Open AccessHuman dCTP pyrophosphatase 1 promotes breast cancer cell growth and stemness through the modulation on 5-methyl-dCTP metabolism and global hypomethylation
Human DCTPP1 (dCTP pyrophosphatase 1), also known as XTP3-transactivated protein A, belongs to MazG-like nucleoside triphosphate pyrophosphatase (NTP-PPase) superfamily. Being a newly identified pyrophosphatas...
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Article
Diagnostic role of gadolinium-DTPA in pediatric neuroradiology
We retrospectively reviewed the findings in 655 consecutive young patients who underwent contrastenhanced MR examinations (1.5T) of the head or spine. Their ages ranged from 4 months to 20 years (mean 10 years...