Facile one-pot preparation of V2O5-Fe2O3 nanocomposites using Foeniculum vulgare extracts and their catalytic property

Yulizar, Yoki; Sudirman, Sudirman; Apriandanu, Dewangga Oky Bagus; Jabbar, Jauharuddin Luthfi Al

doi:10.1016/j.inoche.2020.108320

Cited by 23 publications

(4 citation statements)

References 22 publications

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“…In a study, Yulizar et al reported the catalytic activity of F. vulgare in a nanocomposite which promoted the cleavage of the polymeric chains of drug carrier. 89 This activity may have role in unstableness of the chitosan matrix in CF5 specimen which resulted in complete loss of weight of polymeric films within 5 days. The remaining compositions CF10 and CF15 demonstrated that only 17% and 22% matrix remained respectively, after 30 days which was similar to C. verum loaded films.…”

Section: Resultsmentioning

confidence: 99%

Bioinspired chitosan based functionalization of biomedical implant surfaces for enhanced hemocompatibility, antioxidation and anticoagulation potential: an in silico and in vitro study

Hassan,

Bilal,

Khan

et al. 2024

RSC Adv.

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Section: Resultsmentioning

confidence: 99%

Bioinspired chitosan based functionalization of biomedical implant surfaces for enhanced hemocompatibility, antioxidation and anticoagulation potential: an in silico and in vitro study

Hassan,

Bilal,

Khan

et al. 2024

RSC Adv.

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“…Yulizar et al synthesized one-pot sol-gelmediated V 2 O 5 -Fe 2 O 3 nanocomposites of size 90 nm by using the leaf extracts of Foeniculum vulgare. The nanocomposite showed up to 94% removal of 4-nitrophenol from the aqueous solution (Yulizar et al, 2021b). Furthermore, Yulizar et al synthesized SiO 2 /NiFe 2 O 4 nanocomposites using the high-speed stirring (HSS) method using the leaf extract of Kleinhovia hospita L. and then used them for the reduction of 4-nitroaniline from aqueous solutions.…”

Section: Adsorption Kinetic Study Of Bg and Cr Dyesmentioning

confidence: 99%

Phytonanofabrication of iron oxide particles from the Acacia jacquemontii plant and their potential application for the removal of brilliant green and Congo red dye from wastewater

Patel,

Desai,

Patel

et al. 2023

Front. Bioeng. Biotechnol.

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Phytonanofabrication is one of the most promising areas that has drawn the attention of scientists worldwide due to its eco-friendly nature and biocompatibility. In the current investigation, we reported the phyto-assisted formation of iron oxide nanoparticles (IONPs) from a rare species of Acacia (Acacia jacquemontii). First, ethanolic extracts of the stem powder were analyzed by high-performance thin-layer chromatography (HPTLC) for the identification of phytochemicals in the stem sections of Acacia. Furthermore, IONPs were synthesized by a chemical co-precipitation method by using the stem extract. The phytonanofabricated iron oxide particles were investigated by UV–Vis spectroscopy, Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), and Energy-dispersive X-ray spectroscopy (EDS) for elemental analysis. HPTLC confirmed the presence of several phenols and terpenoids in the ethanolic extracts of the stem. UV–Vis spectroscopy exhibited an absorbance peak at 380 nm, indicating the formation of IONPs, while FTIR spectroscopy showed the typical bands for Fe-O in the range of 599–1,000 cm−1 in addition to several functional groups of organic molecules at 1,596 cm−1, 2,313 cm−1, and 3,573 cm−1. XRD exhibits the amorphous nature of IONPs with peaks at 30.7, 35.5, and 62.7 nm. The IONPs were spherical-shaped, whose size varies from 10 to 70 nm, as confirmed by FESEM. EDS exhibited the presence of Fe, O, C, and NaCl. Finally, the phytonanofabricated iron oxide particles were utilized for the removal of brilliant green (BG) and Congo red (CR) dye from the aqueous solution. The removal efficiency of BG dye was up to 54.28%, while that of Congo red dye was up to 36.72% in 120 min and 60 min, respectively. Furthermore, the effect of pH and contact time was also assessed on both the dyes, where CR exhibited maximum removal at acidic pH, i.e., 47.5%, while BG showed maximum removal at pH 10, i.e., 76.59%.

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“…By combining the different metal oxides (MOs) to form new NCs, various properties of individual oxide could significantly enhanced and, consequently, open up a new avenue of research for optoelectronics, electrical, thermal, photo-catalysis, and biological applications 26 , 27 . Mixed metal oxide NCs can be fabricated via different approaches such as the co-precipitation 28 , sonochemical 7 , solution combustion 29 , microwave technique 10 , ultrasonic-assisted 30 and green methods 2 , 11 .…”

Section: Introductionmentioning

confidence: 99%

Synthesis of trimetallic oxide (Fe2O3–MgO–CuO) nanocomposites and evaluation of their structural and optical properties

Al-Hammadi,

Alnehia,

Al-Sharabi

et al. 2023

Sci Rep

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In this paper, tri-phase Fe2O3–MgO–CuO nanocomposites (NCs) and pure CuO, Fe2O3 and MgO nanoparticles (NPs) were prepared using sol–gel technique. The physical properties of the prepared products were examined using SEM, XRD, and UV–visible. The XRD data indicated the formation of pure CuO, Fe2O3 and MgO NPs, as well as nanocomposite formation with Fe2O3 (cubic), MgO (cubic), and CuO (monoclinic). The crystallite size of all the prepared samples was calculated via Scherrer's formula. The energy bandgap of CuO, Fe2O3 and MgO and Fe2O3–MgO–CuO NCs were computed from UV–visible spectroscopy as following 2.13, 2.29, 5.43 and 2.96 eV, respectively. The results showed that Fe2O3–MgO–CuO NCs is an alternative material for a wide range of applications as optoelectronics devices due to their outstanding properties.

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Facile one-pot preparation of V2O5-Fe2O3 nanocomposites using Foeniculum vulgare extracts and their catalytic property

Cited by 23 publications

References 22 publications

Bioinspired chitosan based functionalization of biomedical implant surfaces for enhanced hemocompatibility, antioxidation and anticoagulation potential: an in silico and in vitro study

Bioinspired chitosan based functionalization of biomedical implant surfaces for enhanced hemocompatibility, antioxidation and anticoagulation potential: an in silico and in vitro study

Phytonanofabrication of iron oxide particles from the Acacia jacquemontii plant and their potential application for the removal of brilliant green and Congo red dye from wastewater

Synthesis of trimetallic oxide (Fe2O3–MgO–CuO) nanocomposites and evaluation of their structural and optical properties

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