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Metal–organic framework aerogel synthesized via facile and assembly approach as electrochemical sensor for nitrite detection
The development of three-dimensional (3D) nanostructured electrode materials has proved to be an effective approach to enhance the electrochemical...
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Non-precious metal-modified sensors for nitrite detection
Nitrite is widely used due to its personal properties. It not only exists in the food processing and chemical industry but also in every corner of...
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Ag-Ag2O decorated multi-walled carbon nanotubes/NiCoAl hydrotalcite sensor for trace nitrite quantification
Ag-Ag 2 O-decorated multiwall carbon nanotube/NiCoAl-hydrotalcite (CNT/LDH-Ag) composites were designed and synthesized for nitrite quantification. The...
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Electrochemical sensing of nitrite in aqueous media with N, P-codoped biocarbon electrode
An electrochemical sensor was developed using N, P-codoped biocarbon modified glassy carbon electrode for ultrasensitive nitrite detection. The...
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Construction of polythiophene-derivative films as a novel electrochemical sensor for highly sensitive detection of nitrite
Herein, a novel, convenient, and highly selective electrochemical sensor for determination of nitrite based on a polythiophene-derivative...
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An environmentally friendly, layer-by-layer assembled electrode for ultrafast electrochemical detection of nitrite in water
The development of sensors for rapid nitrite detection in water is of great significance to human health and environmental protection. In this study,...
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Highly selective and sensitive colorimetric detection of nitrite in drinking water by acetic acid-capped hierarchical flower-like NiO nanosheets structure
In the current work, the sensing of nitrite (NO 2 – ) in drinking water was analyzed by a simple and fast colorimetric method, with outstanding...
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Determination of nitrite in food samples on MnO2 decorated carbonaceous-glass fiber modified glassy carbon by differential pulse voltammetry
Nitrite is widely used as an additive in the food industry. Nitrite can form carcinogenic N -nitrosamines by reacting with secondary amines and amides...
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A sensitive electrochemical sensor based on metal cobalt wrapped conducting polymer polypyrrole nanocone arrays for the assay of nitrite
The conducting polymer polypyrrole nanocones wrapped by metal cobalt (Co/PPy) are a promising platform for the detection of sodium nitrite, which can...
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Ion-selective electrodes based on laser-induced graphene as an alternative method for nitrite monitoring
Nitrite is an important food additive for cured meats; however, high nitrite levels pose adverse health effects to humans. Hence, monitoring nitrite...
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Bimetallic metal–organic framework derived Mn, N co-doped Co-Carbon for electrochemical detection of nitrite
Detection and control of nitrite are major concerns in recent years for ensuring food and environmental safety. In this study, Mn, N co-doped...
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A copper-based metal–organic framework decorated with electrodeposited Fe2O3 nanoparticles for electrochemical nitrite sensing
An amperometric nitrite sensor is reported based on a screen-printed carbon electrode (SPCE) modified with copper(II)-benzene-1,4-dicarboxylate...
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Synthesis of AgVO3@ carboxylated CNTs nanocomposite-modified electrode and application to electrochemical determination of nitrite in food samples
This study created a nanocomposite of AgVO 3 and a modified glassy carbon electrode (β-AgVO 3 @c-CNTs/GCE) and looked into how it might be used to...
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Photo-induced green synthesis of bimetallic Ag/Pd nanoparticles decorated reduced graphene oxide/nitrogen-doped graphene quantum dots nanocomposite as an amperometric sensor for nitrite detection
The present study introduces a novel nanocomposite based on reduced graphene oxide, nitrogen-doped graphene quantum dots, and palladium and silver...
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Voltammetric sensor based on long alkyl chain tetraalkylammonium ionic liquids comprising ascorbate anion for determination of nitrite
An electrochemical sensor was fabricated utilizing ionic liquids possessing cations with long alkyl chains such as trimethyl octadecylammonium and...
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Precious metal nanomaterial-modified electrochemical sensors for nitrite detection
Nitrite exists in the natural environment widely and is often used in human daily life. It causes varying degrees of harm to the water ecosystem and...
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Colloidal synthesis of perovskite-type lanthanum aluminate incorporated graphene oxide composites: Electrochemical detection of nitrite in meat extract and drinking water
A novel electrochemical method has been developed for determination of nitrite using La-based perovskite-type lanthanum aluminate...
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Modified Starch/CrO/Lycopene/Gum Arabic Nanocomposite Film: Preparation, Investigation of Physicochemical Properties and Ability to Use as Nitrite Kit
The aim of this research was to produce modified starch film modified with Chromium (II) oxide (CrO) nanoparticles, gum Arabic (GA) and lycopene...
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A dual-mode nanoprobe based on silicon nanoparticles and Fe(II)-phenanthroline for the colorimetric and fluorescence determination of nitrite
A fluorometric and colorimetric dual-modal nanoprobe (denoted as Fe 2+ -Phen/SiNPs) has been developed for selective and sensitive determination of...
