SDS-coated Sepabeads SP70-modified by 4-[(E)-3-phenylallylidene) amino] benzenethiol as new efficient solid phase for enrichment and determination of copper, nickel, chromium, and zinc ions in soil, plants, and mint water samples

Ghaedi, Mehrorang; Shabani, R.; Montazerozohori, Morteza; Shokrollahi, Ardeshir; Sahraiean, A.; Hossainian, H.; Soylak, Mustafa

doi:10.1007/s10661-010-1448-x

Cited by 14 publications

(1 citation statement)

References 49 publications

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“…The rate of % of removal is higher in the initial stages because adequate surface area of the sorbent is available for the removal. Similar views were formed by Ovais et al [3].…”

Section: Experimental Methods or Methodologysupporting

confidence: 64%

Degradation Of Synthetic Dyes By Green Synthesis Of Silver Nanoparticles Using Leaf Extract

Dr. Jeldi Anitha,

Lukas Gelibo,

Dr. Srikanth Komarabathina

et al. 2023

IJETMS

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The Textile effluent toxicity is currently a worldwide concern. To address this issue, this study introduced a low-cost, environmentally friendly technique for toxic dye adsorption. Green synthesis has gotten a lot of attention in materials science as a reliable, sustainable, and environmentally friendly method for making a variety of materials/Nano-materials, such as metal/metal oxide nanomaterial’s, hybrid materials, and bio inspired materials. As a result, green synthesis is seen as an important tool for reducing the harmful effects of traditional method. When the aqueous leaf extract was added to the silver nitrate solution, the reaction medium's color changed from pale yellow to brown, indicating that the silver ions were reduced to silver nanoparticles. The UV-Vis spectrophotometer was used to identify the synthesized silver nanoparticles. Scanning electron microscope (SEM) was used to examine dispersion and morphology. The effective functional molecules responsible for the reduction and stabilization of silver nanoparticles synthesized by leaf extract were identified using the FESEM and FTIR spectrum. The present experimentation carried out in a batch process using sorption method. The optimization studies are pH, concentration, temperature and the green synthesized silver nanoparticles effectively degraded the dye by nearly 95 percent.

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“…The rate of % of removal is higher in the initial stages because adequate surface area of the sorbent is available for the removal. Similar views were formed by Ovais et al [3].…”

Section: Experimental Methods or Methodologysupporting

confidence: 64%

Degradation Of Synthetic Dyes By Green Synthesis Of Silver Nanoparticles Using Leaf Extract

Dr. Jeldi Anitha,

Lukas Gelibo,

Dr. Srikanth Komarabathina

et al. 2023

IJETMS

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Preconcentration of Zn2+ and Cu2+ ions from food and vegetable samples using modified activated carbon

Ghaedi

Tavallali

Montazerozohori

et al. 2011

Environ Monit Assess

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In this work, two N/S-containing chelating agents 2-(4-methoxybenzylideneamino)thiophenol (2-4-MBAT) and 2-(4-chlorobenzylideneamino) benzenethiol (2-4-CBABT) were synthesized as new sorbents and were used for preconcentration of Zn(2+) and Cu(2+) ions in food and vegetable samples. In the proposed procedure, the trace amount of Zn(2+) and Cu(2+) ions from 250 mL of sample solution at pH = 5.0 was preconcentrated by 1 g of activated carbon (AC) loaded with 15 mg of 2-4-MBAT and 2-4-CBABT separately. The breakthrough volumes (maximum sample volume that their metal ions quantitatively can be enriched) for solid-phase extraction (SPE) procedure based on the AC modified with 2-4-MBAT and 2-4-CBABT were 800 and 750 mL, respectively. The sorbed Zn(2+) and Cu(2+) ions were efficiently eluted by 8 mL of 4 mol L(-1) HNO(3) and preconcentration factor of 112.5 and 93.7 and experimental enhancement factor of 30 and 35 ions were obtained for Zn(2+) and Cu(2+), respectively. The application of this enrichment procedure allowed the extraction of trace metal ions with recoveries exceeding of 90%.

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Amine-functionalized silica nanoparticle: Preparation, characterization and anionic dye removal ability

2011

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SDS-coated Sepabeads SP70-modified by 4-[(E)-3-phenylallylidene) amino] benzenethiol as new efficient solid phase for enrichment and determination of copper, nickel, chromium, and zinc ions in soil, plants, and mint water samples

Cited by 14 publications

References 49 publications

Degradation Of Synthetic Dyes By Green Synthesis Of Silver Nanoparticles Using Leaf Extract

Degradation Of Synthetic Dyes By Green Synthesis Of Silver Nanoparticles Using Leaf Extract

Preconcentration of Zn2+ and Cu2+ ions from food and vegetable samples using modified activated carbon

Amine-functionalized silica nanoparticle: Preparation, characterization and anionic dye removal ability

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