Green Synthesis Silver Nanoparticles (AgNPs) Using Lamtoro Pods Extract (Leucaena leucocephala) and Their Potential for Mercury Ion Detection

Serunting, Muhamad Allan; Maryana, Okky Fajar Tri; Syafitri, Erga; Balqis, Solina; Windiastuti, Elsa

doi:10.5109/4372261

Cited by 10 publications

(5 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Raw wool obtained from merino sheep. Meta-Benziporphodimethene was synthesized in lab according to our previous reports [15][16][17][18][19][20] . Deionized water was used for sample preparations.…”

Section: Experimental Section 21 Chemical Usedmentioning

confidence: 99%

Synthesis of a Novel Raw Wool and Polyacrylamide-BasedHydrogel as a Colorimetric Sensor

SachinGupta,

Chauhan,

Rana

et al. 2023

Evergreen

View full text Add to dashboard Cite

We have developed a robust method for the detection of heavy metal ions zinc, cadmium, and mercury in water. In this study we have synthesized a hydrogel based on biopolymer that is raw wool obtained from eszvMarino sheep and used this hydrogel as heavy metal ion sensor in the water. We have incorporated meta-benziporphodimethene ligand in-situ in the hydrogel synthesis, which shows selectively color-changing characteristics when immersed in Zn2+, Cd2+ and Hg2+ metal ions aqueous solution. This hydrogel shows selective response towards Zn2+, Cd2+ and Hg2+ metal ions in a competitive environment. Meta-BPDM was responsible for the selectivity of hydrogel towards Zn2+, Cd2+ and Hg2+ metal ions in water. This selective sensing behavior of raw wool based hydrogel has given a novel existence to our study. The synthesized hydrogel was studied for sensing applications and characterized by using FTIR, TGA, and SEM techniques.

show abstract

Section: Experimental Section 21 Chemical Usedmentioning

confidence: 99%

Synthesis of a Novel Raw Wool and Polyacrylamide-BasedHydrogel as a Colorimetric Sensor

SachinGupta,

Chauhan,

Rana

et al. 2023

Evergreen

View full text Add to dashboard Cite

show abstract

“…Polysaccharides obtained from the seeds of Leucena, for example, allowed the production of AgNPs which are capable of contributing to milk preservation; the nanomaterial exhibited antifungal and anticancer activities [34]. AgNPs produced using Leucena's extracts as green raw material also proved to be useful for applications in sensors to detect inorganic pollutants such as ions of the heavy metal mercury [35].…”

Section: Introductionmentioning

confidence: 99%

Nanoremediation and Antioxidant Potential of Biogenic Silver Nanoparticles Synthesized Using Leucena’s Leaves, Stem, and Fruits

Silva,

Tonelli,

Delgado

et al. 2024

IJMS

View full text Add to dashboard Cite

Synthetic dyes are persistent organic environmental pollutants that can cause extensive damage to living beings and to the ecosystem as a whole. Cost-effective, sustainable, and efficient strategies to deal with this type of pollution are necessary as it commonly resists conventional water treatment methods. Silver nanoparticles (AgNPs) synthesized using the aqueous extract from the leaves, stem, and fruits of Leucaena leucocephala (Leucena) were produced and characterized through UV–vis, TEM, EDS, SDL, XPS, XRD, and zeta potential, and they proved to be able to promote adsorption to remediate methylene blue and tartrazine pollution in water. The nanoremediation was performed and did not require direct exposure to sunlight or any special lamp or a specific reduction agent. The AgNPs produced using the extract from the leaves exhibited the best performance in nanoremediation and also presented antioxidant activity that surpassed the one from butylated hydroxytoluene (BHT). Consequently, it is an interesting nanotool to use in dye nanoremediation and/or as an antioxidant nanostructure.

show abstract

“…In contrast to chemical synthesis, green synthesis uses environmentally friendly reagents as reductor and stabilizer agents instead of hazardous and toxic chemicals 11) . The synthesis has minimal impact on ecosystems 12) , which is recognized as an environmentally friendly solvent, an eco-friendly redactor, and a capping agent for stabilizing nanoparticle 13) .…”

Section: Introductionmentioning

confidence: 99%

Chlorella vulgaris-Mediated Nanosilver Synthesis with Chitosan Capping Agent

Suryanto¹,

Yanuhar²,

Fikri³

et al. 2023

Evergreen

View full text Add to dashboard Cite

Nanoparticles are widely used for their simplicity, nontoxic, low-production cost, pollutants free, and eco-friendly process. Green synthesis of nanosilver using microalgae is an environmentally benign and emerging technique. The current study aims to synthesize the nanosilver with a chitosan capping agent of the microalgae Chlorella vulgaris. The algal C.vulgaris extract was prepared with a variation of 3.0 g/L, 5.0 g/L, and 6.0 g/L. As a comparison, we use nanosilver synthesis using NaBH4. Extract algal treated with silver nitrate solution to synthesize nanosilver with a chitosan capping agent. Biosynthesized nanosilver was characterized with UV-Visual spectroscopy, particle size analyzer (PSA) analyzer, SEM, and EDS. Results show that nanosilver is successfully synthesized with UV-Visual Spectroscopy results at a wavelength of 400 nm. EDS analysis indicates the presence of silver metal on synthesis results at 3 kV. The PSA confirms that nanosilver produced by adding C.vulgaris of 3.0, 5.0, and 6.0 g/L results in particle size distribution from 57.8 nm -462 nm, 17.2 nm -97.2 nm, and 28.9 nm -81.8 nm, respectively. It is higher when compared with synthesis nanosilver using NaBH, resulting in particle size distribution from 2.26 nm to 171.9 nm. It is confirmed that adding C.vulgaris of 5.0 and 6.0 g/L has successfully made a nanosilver.

show abstract

Green Synthesis Silver Nanoparticles (AgNPs) Using Lamtoro Pods Extract (Leucaena leucocephala) and Their Potential for Mercury Ion Detection

Cited by 10 publications

References 24 publications

Synthesis of a Novel Raw Wool and Polyacrylamide-BasedHydrogel as a Colorimetric Sensor

Synthesis of a Novel Raw Wool and Polyacrylamide-BasedHydrogel as a Colorimetric Sensor

Nanoremediation and Antioxidant Potential of Biogenic Silver Nanoparticles Synthesized Using Leucena’s Leaves, Stem, and Fruits

Chlorella vulgaris-Mediated Nanosilver Synthesis with Chitosan Capping Agent

Contact Info

Product

Resources

About