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Delivery of progeny virus from the infectious clone of cucumber green mottle mosaic virus and quantification of the viral load in different host plants
Cucumber green mottle mosaic virus (CGMMV, genus Tobamovirus ) is a widely occurring tobamovirus in cucurbits. The genome of CGMMV has been used...
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Comparing 13C methyl and deuterated methyl isotopic labeling for the quantification of methyl cellulose patterns using mass spectrometry
The methyl substitution along and among the polymer chains of methyl cellulose (MC) is commonly analyzed by ESI-MS after perdeuteromethylation of the...
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Automated liquid–liquid deep eutectic solvents based microextraction procedure for determination of acrylamide in foodstuffs by high-performance liquid chromatography with ultraviolet detection
For the rapid and efficient determination of acrylamide in food products by HPLC-UV, an environmentally friendly analytical approach has been...
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Development of benzene, toluene, ethyl benzene, m-xylene, p-xylene and o-xylene (BTEX) gas reference standards for air pollution monitoring in South Africa
Direct monitoring of volatile organic compounds emitted from industrial sources as well as the monitoring of ambient levels thereof in the atmosphere...
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Carboxymethyl chitosan/alginate/polyethylene glycol composite hydrogel for nucleic acid lysis solution storage at the point of care
Rapid nucleic acid testing (NAT) technology as an effective tool for point-of-care testing (POCT), has been widely used for health, food additive,...
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Fluorocarbon-driven pore size reduction in polyurethane foams: an effect of improved bubble entrainment
Polyurethane (PU) foams are created via the chemical reactions arising after the blending of two initially liquid components (polyols and...
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Automated microextraction by packed sorbent of endocrine disruptors in wastewater using a high-throughput robotic platform followed by liquid chromatography–tandem mass spectrometry
An automated microextraction by packed sorbent followed by liquid chromatography–tandem mass spectrometry (MEPS-LC–MS/MS) method was developed for...
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Simplified capture, extraction, and amplification of cellular DNA from water samples
DNA analysis in water samples is attracting attention in various fields. However, conventional methods for DNA analysis require a work-intensive and...
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Simultaneous Determination of Aflatoxins in Bread by In-Syringe Dispersive Micro-Solid Phase Extraction Using Magnetic Three-Dimensional Graphene Followed by HPLC-FLD
In this study, the new approach of dispersive micro-solid phase extraction using a magnetic sheet was developed. A circle magnetic sheet (diameter,...
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Potential of ion mobility mass spectrometry in cellulose ether analysis: substitution pattern of hydroxyethyl celluloses
Ion mobility mass spectrometry (ESI-tims-ToF–MS, syringe pump infusion) has been applied to glucose and oligosaccharide ethers derived from...
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FOMSy: 3D-printed flexible open-source microfluidic system and flow synthesis of PET-tracer
In this work, we introduce a low-cost open-source flow system that includes a dual syringe pump with implemented pressure sensor and back pressure...
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Air-assisted cloud point extraction coupled with inductively coupled plasma optical emission spectroscopy for determination of samarium in environmental samples
For the first time, air-assisted cloud point extraction (AACPE) was presented to preconcentrate metal ions. The procedure was conjugated with...
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Investigation of Silver Conductive Ink Printable on Textiles for Wearable Electronics Applications: Effect of Silver Concentration and Polymer Matrix
This research paper presents the results of an investigation into the formulation of silver conductive ink for use in inkjet printing. The aim of the...
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Preparation and antibacterial activity of injectable methylcellulose/chitosan double network hydrogel
Biopolymer-based injectable hydrogels with antibacterial activity have attracted considerable attention for biomedical applications. Herein, we...
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Development of rice bran-derived nanoparticles with excellent anti-cancer activity and their application for peritoneal dissemination
BackgroundRice bran a by-product of the rice milling process is currently underutilized. Recent studies have shown that plant-derived nanoparticles...
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Revalorization of sheep-wool keratin for the preparation of fully biobased printable inks
Sheep wool waste has become a problem affecting the environment, as today the wool of most species has no commercial application and is considered a...
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Disposable syringe-based visual immunotest for pathogenic bacteria based on the catalase mimicking activity of platinum nanoparticle-concanavalin A hybrid nanoflowers
Disposable syringes were used in a novel point-of-care visual test for detecting pathogenic bacteria ( Escherichia coli O157:H7 and Salmonella...
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An Improved Reflection Colorimeter Integrated with a Coaxial Optical-fiber Cable for Highly Sensitive Solid-phase Colorimetry Using a Membrane Filter
Highly sensitive solid-phase colorimetry for nickel ion was demonstrated using an improved reflection colorimeter equipped with a coaxial...
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Dynamic Protein Adsorption-Desorption Analysis of Contact Lenses in a Three-Dimensional-Printed Eye Model
Adsorption of secreted protein on contact lenses is a dynamic and complex behavior. To understand this behavior, we used three-dimensional (3D)...
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Low-Cost 3D-Printed Reactionware for the Determination of Fatty Acid Content in Edible Oils using a Base-Catalyzed Transesterification Method in Continuous Flow
A low-cost flow system was designed, manufactured, and tested to perform automated base-catalyzed transesterification of triacylglycerols to...
