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Facile Synthesis of a Novel Zr/Fe3O4/GO Nanocomposite and Its Application for Modification of Electrode Surfaces and Voltammetric Determination of Nitrite Ions
AbstractA ZrNPs/Fe 3 O 4 /GO nanocomposite was successfully synthesized for the first time with an in-situ method, and its properties were defined by...
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An amperometric nitrite sensing platform with enhanced sensitivity based on copper nanoparticle/nanostructured polyaniline hydrogel nanocomposite
In this study, we have introduced a three-dimensional polyaniline hydrogel (3D-PANIH) with incorporated Cu nanoparticles (CuNPs), which allows for...
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Metal-organic framework-based sensors for nitrite detection: a short review
Nitrite contamination in food and the environment has attracted incredible public attention owing to its detrimental effects on living systems. It is...
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Determination of nitrite on manganese dioxide doped reduced graphene oxide modified glassy carbon by differential pulse voltammetry
A transition metal oxide, MnO 2 , doped reduced graphene oxide (rGO) was prepared to develop a 2D-carbon-metal oxide composite modified glassy carbon...
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MWCNT-Doped Polypyrrole-Carbon Black Modified Glassy Carbon Electrode for Efficient Electrochemical Sensing of Nitrite Ions
In the present research, we have reported the applicability of multiwall carbon nanotube–doped polypyrrole-carbon black (MWCNTs/PPy-C) as a potential...
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Electrochemical nitrite sensing employing palladium oxide–reduced graphene oxide (PdO-RGO) nanocomposites: application to food and environmental samples
The goal of this study is to come up with a low-cost, simple, sensitive and selective three-electrode electrochemical nitrite sensor that can operate...
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A Novel Method for the Polarographic Determination of Trace Nitrite in Water
AbstractA method for polarographic determination of nitrites in water is developed. Nitrites firstly react with resorcinol, then the nitroso product...
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Novel three‐dimensional senor based on nanodendrites for nitrite determination
As a common pollutant in food, nitrite has carcinogenicity after long-term consumption. Rapid detection of nitrite in food is an urgent problem to be...
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A Ni-Sensor Based on Activated Charcoal Plastic Membrane
AbstractA novel durable and reliable eco-friendly activated charcoal ( AC ) plastic membrane sensor was established for the determination of nickel in...
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A novel colorimetric sensor based on modified mesoporous silica nanoparticles for rapid on-site detection of nitrite
A novel colorimetric sheet based on Griess reagent–doped mesoporous silica nanoparticles was developed for nitrite detection. Griess reagent was...
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A paper-based colourimetric sensor for sodium sulfite detection in beverages
Sulfite is a common food additive that prevents oxidation from damaging food nutrients, and it has long been used in the food industry as a bleaching...
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A novel tyrosine electrochemical sensor based on poly 3,4-ethylene-dioxythiophene and gold nanoparticles
The amino acid tyrosine serves as a crucial precursor for neurotransmitters, playing a pivotal role in maintaining nitrogen balance within the human...
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Porous hollow carbon nanospheres as a novel sensing platform for sensitive detection of nitrite in pickle directly
AbstractExcessive uptake of nitrite will damage the human health. Hence, there is a rising requirement to construction a highly sensitive...
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Energy Storage, Photocatalytic and Electrochemical Nitrite Sensing of Ultrasound-Assisted Stable Ta2O5 Nanoparticles
This paper reports the advanced Ta 2 O 5 nanomaterial, prepared by ultrasonication via DMSO (Dimethyl sulfoxide) as a solvent; towards the rechargeable...
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Fabrication of a dual mimetic enzyme sensor based on gold nanoparticles modified with Cu(II)-coordinated methanobactin for gallic acid detection
Gallic acid (GA) is a bioactive functional ingredient widely used in pharmacology and food. For GA detection, the accuracy and selectivity can be...
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Design and development of a novel sensor for the detection of Atezolizumab as a liver cancer medicine in drinking water sources
Because of the possible harm that drugs may cause to the environment and public health, the discovery of pharmaceuticals in drinking water sources...
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Gold nanoparticles decorated bimetallic CuNi-based hollow nanoarchitecture for the enhancement of electrochemical sensing performance of nitrite
Gold nanoparticles (AuNPs) decorated bimetallic CuNi-based hollow nanoarchitecture (CNHN) are reported for the first time as a nonenzymatic sensor...
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3D-printed carbon black/polylactic acid electrode modified with silver particles: a powerful alternative and cost-effective sensor for nitrate sensing in real water samples
Monitoring nitrate in aquatic systems is of fundamental importance since its presence at high levels can result in adverse effects on human health....
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Reusable 3D silver superposed silica SERS substrate based on the Griess reaction for the ratiometric detection of nitrite
When nitrite is ingested and absorbed by the body, it can be converted into highly toxic nitrosamines (carcinogens, teratogens, and mutagens), posing...
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Green Synthesis of Ag NPs/rGO Nanocomposite for Use as a Non-enzymatic Sensor of H2O2
The detection and sensing of hydrogen peroxide (H 2 O 2 ) by electrochemical nanocomposite-based sensors hold significant advantages over other common...
