Efficient and fast degradation of 4-nitrophenol and detection of Fe(III) ions by Poria cocos extract stabilized silver nanoparticles

Doan, Van-Dat; Phan, Thanh Long; Le, Van Thuan; Vasseghian, Yasser; Lebedeva, O. E.; Tran, Dai Lam; Tán, Lê Văn

doi:10.1016/j.chemosphere.2021.131894

Cited by 39 publications

(10 citation statements)

References 47 publications

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“…Different temperature conditions were applied to both leaf and bulb-capped AgNPs. It was found from the UV absorbance peak that both leaf and bulb-capped nanoparticles showed a maximum peak at 90 °C, as shown in Figure 4 C,D [ 37 ]. The optimization of temperature on AgNPs formation was previously reported by Ref.…”

Section: Resultsmentioning

confidence: 99%

Biological Synthesis of Silver Nanoparticles by Amaryllis vittata (L.) Herit: From Antimicrobial to Biomedical Applications

et al. 2022

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The current study sought to synthesize silver nanoparticles (AgNPs) from Amaryllis vittata (L.) leaf and bulb extracts in order to determine their biological significance and use the toxic plants for human health benefits. The formation of silver nanoparticles was detected by a change in color from whitish to brown for bulb-AgNPs and from light green to dark brown for leaf-AgNPs. For the optimization of silver nanoparticles, various experimental physicochemical parameters such as pH, temperature, and salt were determined. UV-vis spectroscopy, Fourier transform infrared spectroscopy, X-ray dispersion spectroscopy, scanning electron microscopy, and energy dispersion spectroscopy analysis were used to characterize nanoparticles. Despite the fact that flavonoids in plant extracts were implicated in the reduction and capping procedure, the prepared nanoparticles demonstrated maximum absorbency between 400 and 500 nm. SEM analysis confirmed the preparation of monodispersed spherical crystalline particles with fcc structure. The bioinspired nanoparticles were found to show effective insecticidal activity against Tribolium castaneum and phytotoxic activity against Lemna aequincotialis. In comparison to plant extracts alone, the tested fabricated nanoparticles showed significant potential to scavenge free radicals and relieve pain. Antibacterial testing against human pathogenic strains, i.e., Escherichia coli and Pseudomonas aureginosa, and antifungal testing against Aspergillus niger revealed the significant potential for microbe resistance using AgNPs. As a result of the findings, the tested silver nanoparticles demonstrated promising potential for developing new and effective pharmacological and agricultural medications. Furthermore, the effects of biogenic AgNPs on an in vitro culture of Solanum tuberosum L. plants were investigated, and the findings indicated that bulb-AgNPs and leaf-AgNPs produced biomass and induced antioxidants via their active constituents. As a result, bulb-AgNPs and leaf-AgNPs may be recommended for use in Solanum tuberosum L. tissue culture for biomass fabrication and metabolic induction.

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Section: Resultsmentioning

confidence: 99%

Biological Synthesis of Silver Nanoparticles by Amaryllis vittata (L.) Herit: From Antimicrobial to Biomedical Applications

et al. 2022

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“…Different analytical methods such as spectrometry [ 18 , 19 ], high-performance liquid chromatography with different detectors [ 20 , 21 ], capillary electrophoresis [ 22 ], flow injection detection [ 23 ], fluorescence [ 24 , 25 ], surface-enhanced Raman spectroscopy (SERS) [ 26 ], and chemiluminescence [ 27 , 28 ] have been used to quantify these nitrophenol isomers. However, common analysis procedures take a long time and are highly expensive, requiring sophisticated instrumentation facility with samples that were pre-treated [ 29 ].…”

Section: Introductionmentioning

confidence: 99%

Pre-Anodized Graphite Pencil Electrode Coated with a Poly(Thionine) Film for Simultaneous Sensing of 3-Nitrophenol and 4-Nitrophenol in Environmental Water Samples

Sree

Sohn

2022

Sensors

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A very simple, as well as sensitive and selective, sensing protocol was developed on a pre-anodized graphite pencil electrode surface coated using poly(thionine) (APGE/PTH). The poly(thionine) coated graphite pencil was then used for simultaneous sensing of 3-nitrophenol (3-NP) and 4-nitrophenol (4-NP). The poly(thionine) coated electrode exhibited an enhanced electrocatalytic property towards nitrophenol (3-NP and 4-NP) reduction. Redox peak potential and current of both nitrophenols were found well resolved and their simultaneous analysis was studied. Under optimized experimental conditions, APGE/PTH showed a long linear concentration range from 20 to 230 nM and 15 nM to 280 nM with a calculated limit of detection (LOD) of 4.5 and 4 nM and a sensitivity of 22.45 µA/nM and 27.12 µA/nM for 3-NP and 4-NP, respectively. Real sample analysis using the prepared sensor was tested with different environmental water samples and the sensors exhibited excellent recovery results in the range from 98.16 to 103.43%. Finally, the sensor exposed an promising selectivity, stability, and reproducibility towards sensing of 3-NP and 4-NP.

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“…[9][10][11][12] In addition, 4-NP has poor biodegradability and high stability, which makes its removal from soil and polluted wastewater complex. [13][14][15] Therefore, it is crucial to remove 4-NP from wastewater and water sources. [16][17][18][19] Currently, a variety of strategies for the detection of 4-NP have been designed, including liquid chromatography-tandem mass spectrometry, 20,21 electrochemistry, [22][23][24][25] photochemistry, 26 high performance liquid chromatography, 27 and fuel cell-based sensing platforms.…”

Section: Introductionmentioning

confidence: 99%

“…9–12 In addition, 4-NP has poor biodegradability and high stability, which makes its removal from soil and polluted wastewater complex. 13–15 Therefore, it is crucial to remove 4-NP from wastewater and water sources. 16–19…”

Section: Introductionmentioning

confidence: 99%

NaYF₄:Yb³⁺(58%),Tm³⁺@NaYF₄@Au nanocomposite for 4-nitrophenol ultrasensitive quantitative detection and highly efficient catalytic reduction

Yang

et al. 2022

New J. Chem.

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Efficient and fast degradation of 4-nitrophenol and detection of Fe(III) ions by Poria cocos extract stabilized silver nanoparticles

Cited by 39 publications

References 47 publications

Biological Synthesis of Silver Nanoparticles by Amaryllis vittata (L.) Herit: From Antimicrobial to Biomedical Applications

Biological Synthesis of Silver Nanoparticles by Amaryllis vittata (L.) Herit: From Antimicrobial to Biomedical Applications

Pre-Anodized Graphite Pencil Electrode Coated with a Poly(Thionine) Film for Simultaneous Sensing of 3-Nitrophenol and 4-Nitrophenol in Environmental Water Samples

NaYF₄:Yb³⁺(58%),Tm³⁺@NaYF₄@Au nanocomposite for 4-nitrophenol ultrasensitive quantitative detection and highly efficient catalytic reduction

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Efficient and fast degradation of 4-nitrophenol and detection of Fe(III) ions by Poria cocos extract stabilized silver nanoparticles

Cited by 39 publications

References 47 publications

Biological Synthesis of Silver Nanoparticles by Amaryllis vittata (L.) Herit: From Antimicrobial to Biomedical Applications

Biological Synthesis of Silver Nanoparticles by Amaryllis vittata (L.) Herit: From Antimicrobial to Biomedical Applications

Pre-Anodized Graphite Pencil Electrode Coated with a Poly(Thionine) Film for Simultaneous Sensing of 3-Nitrophenol and 4-Nitrophenol in Environmental Water Samples

NaYF4:Yb3+(58%),Tm3+@NaYF4@Au nanocomposite for 4-nitrophenol ultrasensitive quantitative detection and highly efficient catalytic reduction

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NaYF₄:Yb³⁺(58%),Tm³⁺@NaYF₄@Au nanocomposite for 4-nitrophenol ultrasensitive quantitative detection and highly efficient catalytic reduction