Silver nanostructures from Ag(CN) 2 − reduction by citrate ions in the presence of dodecyl sulfate and Cu2+ ions. Synthesis and characterization

López-Miranda, Armando; Viramontes-Gamboa, Gonzalo; López–Valdivieso, Alejandro

doi:10.1007/s11051-014-2244-2

Cited by 3 publications

(1 citation statement)

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“…Ren et al [14] reported the mass synthesis of Ag dendrites with a templateless wet-chemical method. Recently, Lopez-Miranda et al [15] studied the synthesis of Ag nanostructures using citrate ions and Cu 2+ ions without the template. Moreover, Liz-Marzan and co-workers [16] emphasised that the halide ions directed the anisotropic growth of metal nanocrystals in seeded growth syntheses.…”

Section: Introductionmentioning

confidence: 99%

Citrate ions and chloride ions involved in the synthesis of anisotropic silver nanostructures

Tang

Zhao

Zhang

et al. 2015

Micro & Nano Letters

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Anisotropic metal nanoparticles are of considerable interest to researchers because of their unique optical, electronic and catalytic properties compared with spherical nanoparticles. This Letter describes how chloride ions and citrate ions can be added to silver (Ag) nitrate solution to synthesise anisotropic silver nanostructures especially to form the Ag nanowires (AgNWs) without high hydrothermal or solvothermal operating temperatures. The AgCl colloidal precipitates were produced in the initial stage promoting the reduction of free silver ions and helping control silver ions at low concentration for the growth of AgNWs. The synthesis of AgNWs was also temperature and hydroxide radical dependent since the citrate ions could direct the growth of AgNWs at proper temperatures (over 130°C) in the absence of chloride ions. Transmission electron microscopy and UV-vis absorption spectra have been used to investigate the obtained products. The experimental results suggested that the chloride ions played a crucial role in directing the growth of anisotropic Ag nanostructures.

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Section: Introductionmentioning

confidence: 99%

Citrate ions and chloride ions involved in the synthesis of anisotropic silver nanostructures

Tang

Zhao

Zhang

et al. 2015

Micro & Nano Letters

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A Novel Electrochemiluminesence Sensor Based on Silver Prussian Blue Analogue/Carboxylated Sulfur‐doped Graphitic Carbon Nitride Nanocomposite for Determination of Lamotrigine

2022

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In this study, for the first time an electrochemiluminescence sensor for ultra-trace monitoring of lamotrigine is reported. The sensing probe was fabricated using silver prussian blue analogue as a new effective coreaction accelerator and carboxylated sulfur-doped graphitic carbon nitride nanocomposite as a new green luminophore. Also potassium peroxydisulfate was utilized as a strong co-reactant. The proposed ECL sensor exhibited excellent wide linear range (3.45 × 10 À 15 to 2.98 × 10 À 8 M), low detection limit (4.89 × 10 À 16 M), the relative standard deviation of 1.07 %, outstanding reproducibility and superior long-term stability. The prominent advantages of the sensor showed that it can be used to determine LMT in clinical samples.

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Real-time spectroscopic ellipsometry of plasmonic nanoparticle growth in polyvinyl alcohol thin films

Kfoury,

Battie,

Naciri

et al. 2024

J Nanopart Res

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Silver nanostructures from Ag(CN) 2 − reduction by citrate ions in the presence of dodecyl sulfate and Cu2+ ions. Synthesis and characterization

Cited by 3 publications

References 30 publications

Citrate ions and chloride ions involved in the synthesis of anisotropic silver nanostructures

Citrate ions and chloride ions involved in the synthesis of anisotropic silver nanostructures

A Novel Electrochemiluminesence Sensor Based on Silver Prussian Blue Analogue/Carboxylated Sulfur‐doped Graphitic Carbon Nitride Nanocomposite for Determination of Lamotrigine

Real-time spectroscopic ellipsometry of plasmonic nanoparticle growth in polyvinyl alcohol thin films

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