Articles with "square wave" as a keyword



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Square wave voltammetric detection of cholesterol with biosensor based on poly(styrene-co-ε-caprolactone)/MWCNTs composite.

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Published in 2022 at "Biotechnology and applied biochemistry"

DOI: 10.1002/bab.2427

Abstract: A novel poly(styrene-co-ε-caprolactone)/multi-walled carbon nanotubes/cholesterol oxidase film coated glassy carbon electrode was designed for cholesterol detection by square wave voltammetry. The biosensor responded to cholesterol with a measurement concentration range between 1 μM and 130… read more here.

Keywords: square wave; poly styrene; styrene caprolactone; detection ... See more keywords
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Square wave voltammetric determination of pencycuron fungicide and application to commercial formulation

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Published in 2020 at "Journal of Food Measurement and Characterization"

DOI: 10.1007/s11694-020-00457-6

Abstract: Pencycuron is a rather new, non-systemic protective fungicide of the phenylurea class, which is used in the treatment of diseases on various crops and whose residues must therefore, be determined with reliable analytical methods. A… read more here.

Keywords: pencycuron; determination; commercial formulation; square wave ... See more keywords
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Development of a combi-electrosensor for the detection of phenol by combining photoelectrochemistry and square wave voltammetry.

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Published in 2022 at "Analytica chimica acta"

DOI: 10.1016/j.aca.2022.339732

Abstract: The high toxicity, endocrine-disrupting effects and low (bio)degradability commonly attributed to phenolic compounds have promoted their recognition as priority toxic pollutants. For this reason, the monitoring of these compounds in industrial, domestic and agricultural streams… read more here.

Keywords: phenolic compounds; square wave; combi; combi electrosensor ... See more keywords
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Square wave voltammetric determination of anticancer drug flutamide using carbon paste electrode modified by CuO/GO/PANI nanocomposite

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Published in 2020 at "Arabian Journal of Chemistry"

DOI: 10.1016/j.arabjc.2018.11.001

Abstract: Abstract The electrochemical behavior of flutamide was investigated using a carbon paste electrode (CPE) modified by CuO nanoparticles/graphene oxide/polyaniline (CuO/GO/PANI) nanocomposite. Square wave and differential pulse voltammetry were studied in different concentrations of flutamide. Square… read more here.

Keywords: carbon paste; electrode; paste electrode; square wave ... See more keywords
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Step potential as a diagnostic tool in square-wave voltammetry of quasi-reversible electrochemical processes

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Published in 2019 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2019.134997

Abstract: Abstract By applying square-wave voltammetry (SWV) and through examining the most common electrochemical kinetic region, i.e. the quasi-reversible charge transfer process, the important role of the step potential (height, ΔE) was theoretically and practically studied… read more here.

Keywords: square wave; quasi reversible; wave voltammetry; step potential ... See more keywords
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Tear resistance of a square-wave joint: Experiment versus cohesive zone model

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Published in 2018 at "International Journal of Adhesion and Adhesives"

DOI: 10.1016/j.ijadhadh.2018.02.008

Abstract: Abstract The load versus displacement response of a double-cantilever beam (DCB) adhesive joint is measured for two interface geometries: a planar interface and a non-planar “square-wave” interface. Joints with a square-wave interface are stronger and… read more here.

Keywords: response; versus; square wave; interface ... See more keywords
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Damage tolerance of an architected adhesive joint

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Published in 2018 at "International Journal of Solids and Structures"

DOI: 10.1016/j.ijsolstr.2017.06.010

Abstract: Abstract Butt joints have been manufactured from aluminium alloy substrates of interlocking square-wave architecture and silyl-modified polymer (SMP) adhesive. The macroscopic traction versus opening separation responses of the butt joints have been measured for selected… read more here.

Keywords: butt joints; wave joint; square wave; damage tolerance ... See more keywords
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Determination of vitamin K 1 using square wave adsorptive stripping voltammetry at solid glassy carbon electrode

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Published in 2018 at "Journal of Electroanalytical Chemistry"

DOI: 10.1016/j.jelechem.2018.02.020

Abstract: Abstract A new electroanalytical method for determination of phylloquinone (vitamin K1) occuring in food samples of plant origin has been developed. Presented method is based on adsorptive accumulation of this biologically active compound onto the… read more here.

Keywords: glassy carbon; determination; solid glassy; square wave ... See more keywords
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Effects of square-wave magnetic fields on synchronization of nonlinear spin precession for sensitivity improvement of M X magnetometers

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Published in 2017 at "Journal of Magnetism and Magnetic Materials"

DOI: 10.1016/j.jmmm.2017.06.084

Abstract: Abstract Optically pumped atomic magnetometers have found widespread application in biomagnetic studies. Most of the studies utilize MX gradiometers as sensitive and simple arrangements. One the sensitivity improvement methods in the MX configurations is detection… read more here.

Keywords: magnetic fields; sensitivity; square wave; wave magnetic ... See more keywords
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Multivariate cathodic square wave stripping voltammetry optimization for nitro group compounds determination using antimony film electrodes

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Published in 2018 at "Microchemical Journal"

DOI: 10.1016/j.microc.2018.02.028

Abstract: Abstract The main goal of this paper is the optimization of the square wave voltammetric response of antimony film electrode (SbFE) to determine reducible nitro groups using response surface methodology (RSM). The SbFE was prepared… read more here.

Keywords: reduction current; antimony film; optimization; square wave ... See more keywords
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Capturing heavy loading microparticles using electrostatic precipitator with square-wave collecting electrode

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Published in 2020 at "Powder Technology"

DOI: 10.1016/j.powtec.2019.11.083

Abstract: Abstract Collecting aerosol particles is important in public health viewpoint because aerosol particles have been resulting in million deaths every year. Electrostatic precipitators (ESPs) are widely used to deal with massive particles at a given… read more here.

Keywords: collecting electrode; wave collecting; square wave; airflow rate ... See more keywords