بدائل البحث:
a decrease » _ decreased (توسيع البحث), _ decreases (توسيع البحث)
e decrease » _ decreased (توسيع البحث), _ decreases (توسيع البحث)
50 a » 5 a (توسيع البحث), 50 i (توسيع البحث)
5 nm » 6 nm (توسيع البحث)
a decrease » _ decreased (توسيع البحث), _ decreases (توسيع البحث)
e decrease » _ decreased (توسيع البحث), _ decreases (توسيع البحث)
50 a » 5 a (توسيع البحث), 50 i (توسيع البحث)
5 nm » 6 nm (توسيع البحث)
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Solar-driven hydrogen production from a water-splitting cycle based on carbon-TiO2 nano-tubes
منشور في 2022"…The C-Ti-NTs were prepared using an alkaline hydrothermal method, characterized using different state of art techniques and tested for the S-DPOH via water splitting. Adding a carbon layer on the surface of TiO2 nano-tube with a thickness of ~1 nm reduced the bandgap of the C-Ti-NTs 0.88 eV, improved the quantum efficiency under UV light to 100%, enhanced the absorption capacity under VIS-light and extremely suppressed the charge recombination. …"
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Anticoagulant activity of cellulose nanocrystals from isora plant fibers assembled on cellulose and sio2 substrates via a layer-by-layer approach
منشور في 2021"…In this study, we report the isolation of cellulose nanocrystals (CNCs) from Isora plant fibers by sulfuric acid hydrolysis and their assembly on hydrophilic cellulose and silicon-di-oxide (SiO2) surfaces via a layer-by-layer (LBL) deposition method. The isolated CNCs were monodis-persed and exhibited a length of 200-300 nm and a diameter of 10-20 nm, a negative zetapotential (34-39 mV) over a wide pH range, and high stability in water at various concentrations. …"
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Arabic gum as green agent for ZnO nanoparticles synthesis: properties, mechanism and antibacterial activity
منشور في 2017"…The optical properties of ZnO NPs, with a band gap of 3.4 eV and enhanced intensity of blue emission, were the result of the smaller size of ZnO at the optimal amount of Arabic gum. …"
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