Articles with "extraction efficiency" as a keyword



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An improvement of miRNA extraction efficiency in human plasma

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Published in 2017 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-017-0580-7

Abstract: AbstractMicroRNAs (miRNAs) are short noncoding RNA molecules that control the expression of mRNAs associated with various biological processes. Therefore, deregulated miRNAs play important roles in the pathogenesis of diseases. Numerous studies are aimed at discovering… read more here.

Keywords: extraction; plasma; analysis; glycogen ... See more keywords
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Light extraction efficiency improvement through double sided periodic photonic structures for deep UV light emitting diodes

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Published in 2021 at "Optical and Quantum Electronics"

DOI: 10.1007/s11082-021-02840-z

Abstract: Polarization-dependent light extraction efficiency (LEE) of AlGaN based flip-chip deep ultraviolet light emitting diode (peak emission at 280 nm) with embedded periodic photonic structure (PPS), surface PPS and double-sided PPS configuration have been studied by utilizing… read more here.

Keywords: light extraction; double sided; light emitting; extraction efficiency ... See more keywords
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Extraction efficiency simulation in deep ultraviolet AlGaN light emitting diodes

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Published in 2021 at "Optical and Quantum Electronics"

DOI: 10.1007/s11082-021-03043-2

Abstract: A ray tracing model is developed to study the light extraction efficiency (LEE) of the nitride wide band gap semiconductor deep ultraviolet light emitting diodes (DUV-LEDs). The basic device structure is flip-chip LED device with… read more here.

Keywords: light emitting; extraction efficiency; extraction; emitting diodes ... See more keywords
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Optimization of AOT reversed micelle forward extraction of 7S globulin subunits from soybean proteins

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Published in 2018 at "Journal of Food Science and Technology"

DOI: 10.1007/s13197-018-3425-2

Abstract: The work attempted to study on separating the α′, α and β subunits of 7S globulin from soybean proteins by reverse micelles. The effects of six single factors (W0, time, temperature, pH, surfactant concentration and… read more here.

Keywords: extraction; forward extraction; subunits globulin; optimization aot ... See more keywords
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Experimental study of the influences of board size and position on smoke extraction efficiency by natural ventilation through a board-coupled shaft during tunnel fires

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Published in 2018 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2017.09.060

Abstract: Abstract In order to improve the smoke extraction efficiency of natural ventilation with vertical shaft, a new method named board-coupled shaft (BCS) is introduced. A set of experiments were conducted to investigate the influences of… read more here.

Keywords: extraction efficiency; shaft; board; bcs ... See more keywords
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A novel photoelectrochemical system to disrupt microalgae for maximizing lipid-extraction efficiency

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Published in 2021 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2021.130517

Abstract: Abstract Microalgae biodiesel is a candidate to provide renewable, C-neutral energy. However, microalgal cells possess strong cell walls and cell membranes with high selective permeability, both of which hinder the extraction of lipids from the… read more here.

Keywords: system; lipid extraction; extraction efficiency; extraction ... See more keywords
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Solvent extraction of Cu(II) from sulfate solutions containing Zn(II) and Fe(III) using an interdigital micromixer

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Published in 2018 at "Hydrometallurgy"

DOI: 10.1016/j.hydromet.2018.03.004

Abstract: Abstract Microfluidic solvent extraction of copper from sulfate solution containing Cu2+, Fe3+ and Zn2+ using DZ988N (a mixture of equal volumes of 5-nonylsalicylaldoxime and 2-hydroxy-5-nonyl-acetophenoneoxime) has been conducted for the first time using an interdigital… read more here.

Keywords: extraction; micromixer; copper; extraction efficiency ... See more keywords
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Enhancement of light extraction efficiency with different molar amount of europium in TiO 2 :Eu 3+ for WLEDs

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Published in 2017 at "Optik"

DOI: 10.1016/j.ijleo.2017.02.031

Abstract: Abstract To evaluate of light extraction efficiency and structural properties, Eu3+ doped TiO2 sphere were prepared by means of solvothermal reaction method. The influence of Eu3+ concentration on the size and surface morphology of TiO2… read more here.

Keywords: extraction efficiency; eu3 doped; light extraction;
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Extraction of PFOA from dilute wastewater using ionic liquids that are dissolved in N-octanol.

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Published in 2020 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2020.124091

Abstract: Polyfluoroalkyl Substances (PFAS) such as perfluorooctanoic acid (PFOA) are resistant to biodegradation leading to adverse health outcomes. Therefore, PFAS removal from drinking water is paramount. Liquid-liquid extraction processes can remove them from water; however, the… read more here.

Keywords: extraction pfoa; pfoa; extraction efficiency; extraction ... See more keywords
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On the extraction efficiency of highly radiotoxic 210Po in Polish herbal teas and possible related dose assessment

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Published in 2019 at "Microchemical Journal"

DOI: 10.1016/j.microc.2018.10.005

Abstract: Abstract Presented are results of a study on 210Po extraction efficiency in Polish herbal teas and risk to the human consumer due to exposure from highly radiotoxic, carcinogenic decay particles emitted by 210Po. 12 most… read more here.

Keywords: herbal teas; highly radiotoxic; extraction efficiency; extraction ... See more keywords
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Simulation for light extraction efficiency of OLEDs with spheroidal microlenses in hexagonal array

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Published in 2018 at "Optics Communications"

DOI: 10.1016/j.optcom.2018.01.044

Abstract: Abstract A theoretical model based on ray optics is used to simulate the optical performance of organic light-emitting diodes (OLEDs) with spheroidal microlens arrays (MLAs) in a hexagonal array configuration using the Monte Carlo method.… read more here.

Keywords: hexagonal array; lee enhancement; oleds spheroidal; extraction efficiency ... See more keywords