Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Nouf F. Al-Harby"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract Textile-toxic synthetic dyes, which possess complex aromatic structures, are emitted into wastewater from various branches. To address this issue, the adsorption process was applied as an attractive method for the removal of dye contaminants
Externí odkaz:
https://doaj.org/article/a8156655e24246e7b663227f020ca222
Publikováno v:
Polymers, Vol 16, Iss 17, p 2432 (2024)
In this study, Zn-Al ferrite/polypyrrole (PPy) nanocomposites were synthesized and thoroughly characterized to explore their potential for microwave applications. X-ray diffraction analysis confirmed the presence of ZnO, AlFeO3, and Fe2O3 phases, wit
Externí odkaz:
https://doaj.org/article/592354e893e742d2a5efc2186fa90635
Autor:
Nouf F. Al-Harby, Muneera Alrasheedi, Ard elshifa M. E. Mohammed, Soliman M. A. Soliman, Nadia A. Mohamed
Publikováno v:
Water, Vol 16, Iss 16, p 2324 (2024)
The elimination of metal ions from industrial waste water is one of the most significant environmental needs. For the first time, two chitosan hydrogels that we had previously synthesized, cross-linked with varying concentrations of trimellitic anhyd
Externí odkaz:
https://doaj.org/article/37f02c04c08e4895aea5214d3551b79c
Autor:
E.H. El-Mossalamy, Nouf F. Al-Harby, S. Abdel Aal, N.M. Ali, M. El-Desawy, Mahmoud M. Elewa, Mervette El Batouti
Publikováno v:
Heliyon, Vol 10, Iss 2, Pp e24472- (2024)
Context hydrazine compounds based on 1,3,5-triazine were synthesised and their molecular structures were characterised by elemental analysis, Electronic, IR and 1H NMR spectra. The spectral behaviour of the newly prepared compounds in organic solvent
Externí odkaz:
https://doaj.org/article/0205591454dd4016bfac416070f185f0
Autor:
Reem T. Alfuraydi, Nouf F. Al-Harby, Fahad M. Alminderej, Noura Y. Elmehbad, Nadia A. Mohamed
Publikováno v:
Gels, Vol 9, Iss 11, p 882 (2023)
In our previous work, three different weight ratios of chitosan/PVA (1:3, 1:1, and 3:1) were blended and then cross-linked with trimellitic anhydride isothiocyanate (TAI) at a concentration depending on their chitosan content, obtaining three hydroge
Externí odkaz:
https://doaj.org/article/084e59fd86274d77bf77a37a1922f521
Publikováno v:
Polymers, Vol 15, Iss 21, p 4237 (2023)
This study used the sweeping air approach to conduct a comparative analysis of pervaporation (PV) and membrane distillation (MD) in the context of desalinating saline/hypersaline water. An experimental setup of the sweeping air arrangement was design
Externí odkaz:
https://doaj.org/article/531f09fc44e349aa964f063fee8a9ea0
Publikováno v:
Materials, Vol 16, Iss 13, p 4872 (2023)
Another technique for desalination, known as membrane capacitive deionization (MCDI), has been investigated as an alternative. This approach has the potential to lower the voltage that is required, in addition to improving the ability to renew the el
Externí odkaz:
https://doaj.org/article/b585e7ab0f204056b3b8b9bb6f431304
Publikováno v:
Polymers, Vol 15, Iss 6, p 1529 (2023)
A new hydrogel, based on chitosan crosslinked with 2-chlorophenyl-bis(6-amino-1,3-dimethyluracil-5-yl) methane, (2Clph-BU-Cs), has been successfully created. Various instrumental techniques such as elemental analysis, FTIR, SEM, and XRD were used to
Externí odkaz:
https://doaj.org/article/a649b74f8a99487496997ccdd65b1e68
Publikováno v:
Polymers, Vol 15, Iss 4, p 980 (2023)
A new series of hydrogels was successfully prepared by incorporating various substituted bisuracil (R-BU) linkages between chitosan Schiff’s base chains (R-BU-CsSB) and between chitosan chains (R-BU-Cs). After protection of the amino groups of chit
Externí odkaz:
https://doaj.org/article/90a8a9452e754125a599468e21245f95
Publikováno v:
Molecules, Vol 27, Iss 5, p 1593 (2022)
Dyes are a major class of organic pollutants that are well-known for their harmful impact on aquatic life and humans. Several new strategies for removing colours from industrial and residential effluents have recently emerged, with adsorption being t
Externí odkaz:
https://doaj.org/article/735abd3fba0540238c7363113f8f97b4