Green synthesis of silver nanoparticles using Lathyrus brachypterus extract for efficient catalytic reduction of methylene blue, methyl orange, methyl red and investigation of a kinetic model

Şahin, Muradiye; Arslan, Yasin; Tomul, Fatma; Yıldırım, Bekir; Genç, Hasan

doi:10.1007/s11144-022-02299-3

Cited by 13 publications

(14 citation statements)

References 30 publications

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“…Then, the mixture was left at room temperature with magnetic stirrer to efficiently complete the synthesis of AgNPs in which plant extract acted as both stabilizer and reductant. After the reduction of Ag + ions to Ag 0 were completed for about 5–6 minutes, the AgNPs were filtered through a Whatman No 1 filter paper (90 mm, 82 g/m 2 and pore size: 15–19 μm) [36] …”

Section: Resultsmentioning

confidence: 99%

“…UV‐Vis spectra of both plant extract and AgNPs were given in Figure S1. The UV‐Vis spectral analysis, the characteristic absorbance peak at about 452 nm is commonly used for the definition of AgNPs [36] . FT‐IR analyzes of both plant extract and AgNPs were performed and given in Figure S2 as comparatively.…”

Section: Resultsmentioning

confidence: 99%

“…After the reduction of Ag + ions to Ag 0 were completed for about 5-6 minutes, the AgNPs were filtered through a Whatman No 1 filter paper (90 mm, 82 g/m 2 and pore size: 15-19 μm). [36]…”

Section: Synthesis Of Agnpsmentioning

confidence: 99%

“…The UV-Vis spectral analysis, the characteristic absorbance peak at about 452 nm is commonly used for the definition of AgNPs. [36] FT-IR analyzes of both plant extract and AgNPs were performed and given in Figure S2 as comparatively. In the FT-IR spectra of plant extract, À OH peak was observed at 3285 cm À 1 .…”

Section: Characterization Of Nanoparticles and Nanocompositesmentioning

confidence: 99%

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Green Synthesis of Metal Nanoparticles and Magnetic Nanocomposites for Adsorption, Desorption and Preconcentration of Pb(II)

Şahin

Arslan

2023

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Synthesis, characterization, Pb(II) adsorption, recovery, preconcentration and reusability of different nanoadsorbents were investigated in detail. With green synthesis, silver, iron oxide and iron copper nanoparticles (AgNPs, Fe3O4NPs and Fe/CuNPs) were synthesized and modified with chitosan and alginate natural polymers to form nanocomposite beads (Fe3O4‐CS, Fe3O4−AT, Fe/Cu−CS and Fe/Cu−AT). When the adsorption efficiencies of the seven synthesized nanoadsorbents from the aqueous medium were compared, it was seen that the magnetic bimetallic Fe/Cu−CS beads provided the highest adsorption with 100 % efficiency for Pb(II). The adsorption mechanism, effects of temperature, initial lead ion concentration and pH of the solution on the Pb(II) adsorption capacity of Fe/Cu−CS beads were investigated. The recovery studies have shown that Fe/Cu−CS beads have good adsorption/desorption performance around 90 % of desorption was achieved with 5 mM HNO3. These results show that Fe/Cu−CS beads have potential to be a promising material for adsorption, preconcentration and desorption of Pb(II) from aqueous solution.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

“…After the reduction of Ag + ions to Ag 0 were completed for about 5-6 minutes, the AgNPs were filtered through a Whatman No 1 filter paper (90 mm, 82 g/m 2 and pore size: 15-19 μm). [36]…”

Section: Synthesis Of Agnpsmentioning

confidence: 99%

Section: Characterization Of Nanoparticles and Nanocompositesmentioning

confidence: 99%

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Green Synthesis of Metal Nanoparticles and Magnetic Nanocomposites for Adsorption, Desorption and Preconcentration of Pb(II)

Şahin

Arslan

2023

ChemistrySelect

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“…38 This is literally proved by a comprehensive book on silver catalysis 39 split into two volumes and comprising more than 2000 schemes. Silver-catalyzed cyclizations, 40 alkynylations, 41 Diels-Alder reactions, 42 reductions, 43 oxidations, 44 cross-coupling reactions, 45 Michael additions, 46 Friedel-Crafts reactions, 47 A3-coupling reactions 48 and total synthesis 49 are extensively explored. Silver catalysis shows unique properties such as efficiency, stability and excellent selectivity.…”

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confidence: 99%