Selective determination of chloride ions using silver triangular nanoplates and dynamic gas extraction

Gorbunova, M. O.; Shevchenko, A. V.; Apyari, V. V.; Furletov, Aleksei A.; Волков, П. А.; Гаршев, А.В.; Дмитриенко, С. Г.

doi:10.1016/j.snb.2017.09.212

Cited by 27 publications

(8 citation statements)

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“…chlorides. 27,28 Compared to Ag nanoparticles and Ag bulk materials, triangular silver nanoplates have signicant catalytic properties in the shape-dependent electrocatalytic reduction of CO 2 to CO. 29 Nowadays, a variety of synthesis methods have been used to prepare triangular silver nanoplates, including photochemical route, seed-mediated route, electrochemical route, thermal induction route and sonochemical route. 30,31 In 2001, the photochemical route was rst introduced by Mirkin et al as an effective synthesis method for triangular silver nanoplates.…”

Section: Introductionmentioning

confidence: 99%

Preparation of triangular silver nanoplates by silver seeds capped with citrate-CTA⁺

et al. 2018

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Section: Introductionmentioning

confidence: 99%

Preparation of triangular silver nanoplates by silver seeds capped with citrate-CTA⁺

et al. 2018

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“…Gorbunova et al [74] used potassium permanganate to oxidize Cl − to generate chlorine gas, and then reacted with the nano-silver test paper after extraction. The nano-silver test paper changed color from gray to white.…”

Section: Advances In Paper-based Microfluidic Methodsmentioning

confidence: 99%

Review of Chloride Ion Detection Technology in Water

Hu²,

Liu

et al. 2021

Applied Sciences

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The chloride ion (Cl−) is a type of anion which is commonly found in the environment and has important physiological functions and industrial uses. However, a high content of Cl− in water will do harm to the ecological environment, human health and industrial production. It is of great significance to strictly monitor the Cl− content in water. Following the recent development of society and industry, large amounts of domestic sewage and industrial sewage are discharged into the environment, which results in the water becoming seriously polluted by Cl−. The detection of Cl− has gradually become a research focus. This paper introduces the harm of Cl− pollution in the environment and summarizes various Cl− detection methods, including the volumetric method, spectrophotometry method, electrochemical method, ion chromatography, paper-based microfluidic technology, fluorescent molecular probe, and flow injection. The principle and application of each technology are described; their advantages, disadvantages, and applicability are discussed. To goal of this research is to find a more simple, rapid, environmental protection and strong anti-interference detection technology of Cl−.

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“…Previously, we described the use of silver NPs in the analysis of halides [ 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 ]. In continuation of these studies, this work is devoted to the thermolysis of silver itaconate, the composition and structure of the resulting NPs, and their use for the analysis of chloride ions.…”

Section: Introductionmentioning

confidence: 99%

Silver Itaconate as Single-Source Precursor of Nanocomposites for the Analysis of Chloride Ions

et al. 2022

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At present, conjugated thermolysis of metal-containing monomers is widely used as single-source precursors to obtain new metal- and metal oxide-containing nanocomposites. In this study, a detailed analysis of the main stages of conjugated thermolysis of silver itaconate was carried out. The obtained nanocomposites containing silver nanoparticles are evenly distributed in a stabilizing carbon matrix. The structural characteristics and properties of the resulting nanomaterials were studied using X-ray diffraction (XRD), atomic force microscopy (AFM), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and energy dispersive X-ray spectroscopy (EDS). We have developed a method of test analysis of chlorides using paper modified with the obtained silver-containing nanocomposites. The analysis technique is based on the in situ conversion of chlorides to molecular chlorine, its dynamic release, and colorimetric detection using NP-modified paper test strips. A simple installation device is described that allows this combination to be realized. The proposed approach seems promising for nanoparticle-based determinations of other analytes that can be converted into volatile derivatives.

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Selective determination of chloride ions using silver triangular nanoplates and dynamic gas extraction

Cited by 27 publications

References 36 publications

Preparation of triangular silver nanoplates by silver seeds capped with citrate-CTA⁺

Preparation of triangular silver nanoplates by silver seeds capped with citrate-CTA⁺

Review of Chloride Ion Detection Technology in Water

Silver Itaconate as Single-Source Precursor of Nanocomposites for the Analysis of Chloride Ions

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Selective determination of chloride ions using silver triangular nanoplates and dynamic gas extraction

Cited by 27 publications

References 36 publications

Preparation of triangular silver nanoplates by silver seeds capped with citrate-CTA+

Preparation of triangular silver nanoplates by silver seeds capped with citrate-CTA+

Review of Chloride Ion Detection Technology in Water

Silver Itaconate as Single-Source Precursor of Nanocomposites for the Analysis of Chloride Ions

Contact Info

Product

Resources

About

Preparation of triangular silver nanoplates by silver seeds capped with citrate-CTA⁺

Preparation of triangular silver nanoplates by silver seeds capped with citrate-CTA⁺