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481
Point-of-care surface plasmon resonance biosensor for stroke biomarkers
Published 2019“…Stroke biomarkers (NT-proBNP and S100B) were detected on two substrate (Silicon Dioxide and Gold) in a detection range of 0.10 ng/mL to 10.00 ng/mL. …”
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Final Year Project (FYP) -
482
Very low surface recombination velocity in n-type c-Si using extrinsic field effect passivation
Published 2014“…The surface recombination velocity of float zone, 1 Ω cm, n-type silicon was reduced to 0.15cm/s, the lowest ever observed for a passivating double layer consisting of thermally grown silicon dioxide and plasma enhanced chemical vapour deposited silicon nitride. …”
Journal article -
483
Potassium ions in SiO2: electrets for silicon surface passivation
Published 2017“…<p>This manuscript reports an experimental and theoretical study of the transport of potassium ions in thin silicon dioxide films. While alkali contamination was largely researched in the context of MOSFET instability, recent reports indicate that potassium ions can be embedded into oxide films to produce dielectric materials with permanent electric charge, also known as electrets. …”
Journal article -
484
Breakdown voltage effect on coupling ratio fusion fiber coupling
Published 2011“…This change is due to the breakdown voltage imposed the electric field corresponding to the refractive index of Silicon Dioxide. (C) 2011 Published by Elsevier B. V. …”
Conference or Workshop Item -
485
Effects of Silicon on the Physiological Characteristics of Stress Resistance of Cryptocoryne parva Tube Seedlings
Published 2023-09-01“…The SOD activity of adventitious buds treated with calcium silicate and silicon dioxide increased by 13.49%-62.87% and 0.86%-75.85%, respectively, compared with CK. …”
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486
Thermal Sensor Based on Polydimethylsiloxane Polymer Deposited on Low-Index-Contrast Dielectric Photonic Crystal Structure
Published 2022-10-01“…An easy-to-fabricate design is chosen with a waveguide layer deposited on a silicon dioxide substrate with air holes drilled across it. …”
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487
Heterogeneous Nanoplasmonic Amplifiers for Photocatalysis’s Application: A Theoretical Study
Published 2022-07-01“…The higher cost of Ag and Au and their resonance frequency shift limitation opened the way to find an alternative solution by developing new nanohybrid antenna based on silicon and silicon dioxide coated with metallic nanoparticles. The latter has been recently solicited as a promising configuration for more large-scale plasmonic utilisation. …”
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488
The study of the bending property of the epoxy (Ep / MgO) and (Ep/SiO2) composites in natural conditions and after immersion in chemical solution
Published 2019-01-01“… In this paper, a polymer-based composite material was prepared by hand Lay-up method consisting of epoxy resin as a base material reinforced by magnesium oxide powder once and silicon dioxide powder again and with different weight ratios (3, 6, 9 and 12) wt %. …”
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489
Impact of mesoporous silica on the chemical degradation of Praziquantel upon grinding
Published 2021-05-01“…Praziquantel and Syloid 244 FP (amorphous silicon dioxide) were ground in a vibrational mill in standard conditions ($15^{\prime}$ or $30^{\prime}$ at 25 Hz). …”
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490
Immobilization Of Dredge Material As Partial Substitute For The Production Of Mortar
Published 2022-11-01“…Moreover, XRF and XRD analyses indicate the presence of quartz, iron, and silicon dioxide. Toxicity Characterization Leaching Procedure (TCLP) test shows that heavy metals from the dredged material can leach out into the environment if not treated or disposed of properly. …”
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Article -
491
Microfluidic Adaptation of Density-Gradient Centrifugation for Isolation of Particles and Cells
Published 2017-08-01“…Proof-of-concept studies using binary mixtures of low-density polystyrene beads (1.02 g/cm3) and high-density silicon dioxide beads (2.2 g/cm3) with Ficoll–Paque (1.06 g/cm3) show that separation is indeed feasible with >99% separation efficiency suggesting that this approach can be further adapted for separation of cells.…”
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Article -
492
Adsorptive hydrogen chloride and combined hydrogen chloride–hydrogen sulphide removal from biogas for solid oxide fuel cell application
Published 2018-07-01“…Experimental runs in a laboratory glass downflow fixed-bed reactor were carried out to analyse the adsorption capacity of a potassium carbonate impregnated activated carbon and two sorbents based on a mixture of aluminium oxide and silicon dioxide. Hydrogen chloride removal was accomplished with the impregnated activated carbon and metal oxide-based sorbents. …”
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Article -
493
Current advancements in applications of chitosan based nano-metal oxides as food preservative materials
Published 2019-09-01“…<br /> Results: Nano-metal oxides including zinc oxide, magnesium oxide, titanium dioxide, copper oxide, iron oxide, silicon dioxide, and silica are the most common nano-metal oxides that incorporated into the chitosan film for improving its antimicrobial, physical, mechanical, and thermal properties.…”
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494
Negatively Charged Composite Nanofibrous Hydrogel Membranes for High-Performance Protein Adsorption
Published 2022-10-01“…Benefitting from the combined effect of the stable framework of silicon dioxide (SiO<sub>2</sub>) nanofiber and the function layer of negatively charged hydrogel, as well as good pore connectivity among nanofibers, NHMs exhibit a high protein adsorption capacity of around 1000 mg g<sup>−1</sup>, and are superior to the commercial cellulose fibrous adsorbent (Sartobind<sup>®</sup>) and the reported nanofibrous membranous adsorbents. …”
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Article -
495
Thermal Analysis of Energy Storage Capacity According to Thickness of Nickel/Chromium Alloy Layer
Published 2021-05-01“…A thin-film of Ni/Cr alloy was co-sputtered on a silicon dioxide wafer patterned with photoresist via a RF magnetron sputtering system. …”
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Article -
496
Bistable Threshold Humidity Sensor Switch with Rectangular Bimorph Bending Plate
Published 2020-06-01“…For implementing a switching hysteresis a plasma-enhanced chemical vapor deposition silicon dioxide (SiO<sub>2</sub>) layer is used, which was deposited and structured on top of the silicon plate. …”
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Article -
497
Comparison Study of Erosion Wear and Hardness of GF/EP with Nano and Micro SiO2 Hydride Composites
Published 2015-11-01“…The objective of this research is to study GF / EP nano and micro silicon dioxide (SiO2)composites were prepared with different volume percentage of nano and micro SiO2 powder (2,4,and 6 wt.% ). …”
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Article -
498
Strip-loaded Mach–Zehnder interferometer for absolute refractive index sensing
Published 2024-02-01“…The strip-loaded waveguide was a 200 nm TiO $$_2$$ 2 thin film on a silicon dioxide wafer and a 1.2 $$\upmu $$ μ m wide for 800 nm-thick nLOF resist served as loading strip. …”
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499
Manufacturing and Testing of Radio Frequency MEMS Switches Using the Complementary Metal Oxide Semiconductor Process
Published 2021-02-01“…The surface of signal line for the CPW has a silicon dioxide dielectric layer. The fabrication of the MSS contains a CMOS process and a post-process. …”
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500
Exploring the Absorption Spectra of an Ultra-Wideband Metamaterial Absorber in the Visible and Near-Infrared Regions
Published 2022-10-01“…The thickness of the top titanium layer, the silicon dioxide spacer thickness, the Ti-SiO<sub>2</sub> cap diameter, and the sliver substrate pitch are selected to be 20 nm, 60 nm, 215 nm, and 235 nm, respectively. …”
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