Synthesis, physico-chemical characterization, and environmental applications of meso porous crosslinked poly (azomethine-sulfone)s
Abstract To develop innovative mesoporous crosslinked poly(azomethine- sulfone)s with environmental applications, a simple Schiff base condensation technique based on barbituric acid BA or condensed terephthaldehyde barbituric acid TBA in their structures as monomeric units are applied. Different an...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2022-07-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-022-17042-0 |
| _version_ | 1811222901431468032 |
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| author | Marwa M. Sayed Mohamed Abdel-Hakim Mahmoud H. Mahross Kamal I. Aly |
| author_facet | Marwa M. Sayed Mohamed Abdel-Hakim Mahmoud H. Mahross Kamal I. Aly |
| author_sort | Marwa M. Sayed |
| collection | DOAJ |
| description | Abstract To develop innovative mesoporous crosslinked poly(azomethine- sulfone)s with environmental applications, a simple Schiff base condensation technique based on barbituric acid BA or condensed terephthaldehyde barbituric acid TBA in their structures as monomeric units are applied. Different analysis methodologies and viscosity measurements identify them as having stronger heat stability and an amorphous structure. The photophysical features of the multi stimuli response MSR phenomenon are observable, with white light emission at higher concentrations and blue light emission at lower concentrations. Their emission characteristics make them an excellent metal ions sensor through diverse charge transfer methods. They can have a better inhibition efficiency and be employed as both mixed-type and active corrosion inhibitors according to their fluorescence emission with metals, demonstrating their capacity to bind with diverse metals. The adsorption of two distinct dye molecules, Methylene blue MB cationic and sunset yellow SY anionic, on the mesoporous structures of the polymers is investigated, revealing their selectivity for MB dye adsorption. Quantum studies support these amazing discoveries, demonstrating a crab-like monomeric unit structure for the one that is heavily crosslinked. |
| first_indexed | 2024-04-12T08:22:43Z |
| format | Article |
| id | doaj.art-03d3322fa89b4e4784edbdd66b76ae72 |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-04-12T08:22:43Z |
| publishDate | 2022-07-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-03d3322fa89b4e4784edbdd66b76ae722022-12-22T03:40:29ZengNature PortfolioScientific Reports2045-23222022-07-0112111710.1038/s41598-022-17042-0Synthesis, physico-chemical characterization, and environmental applications of meso porous crosslinked poly (azomethine-sulfone)sMarwa M. Sayed0Mohamed Abdel-Hakim1Mahmoud H. Mahross2Kamal I. Aly3Chemistry Department, Faculty of Science, New Valley UniversityChemistry Department, Faculty of Science, Al-Azhar UniversityChemistry Department, Faculty of Science, Al-Azhar UniversityPolymer Laboratory 122, Chemistry Department, Faculty of Science, Assiut UniversityAbstract To develop innovative mesoporous crosslinked poly(azomethine- sulfone)s with environmental applications, a simple Schiff base condensation technique based on barbituric acid BA or condensed terephthaldehyde barbituric acid TBA in their structures as monomeric units are applied. Different analysis methodologies and viscosity measurements identify them as having stronger heat stability and an amorphous structure. The photophysical features of the multi stimuli response MSR phenomenon are observable, with white light emission at higher concentrations and blue light emission at lower concentrations. Their emission characteristics make them an excellent metal ions sensor through diverse charge transfer methods. They can have a better inhibition efficiency and be employed as both mixed-type and active corrosion inhibitors according to their fluorescence emission with metals, demonstrating their capacity to bind with diverse metals. The adsorption of two distinct dye molecules, Methylene blue MB cationic and sunset yellow SY anionic, on the mesoporous structures of the polymers is investigated, revealing their selectivity for MB dye adsorption. Quantum studies support these amazing discoveries, demonstrating a crab-like monomeric unit structure for the one that is heavily crosslinked.https://doi.org/10.1038/s41598-022-17042-0 |
| spellingShingle | Marwa M. Sayed Mohamed Abdel-Hakim Mahmoud H. Mahross Kamal I. Aly Synthesis, physico-chemical characterization, and environmental applications of meso porous crosslinked poly (azomethine-sulfone)s Scientific Reports |
| title | Synthesis, physico-chemical characterization, and environmental applications of meso porous crosslinked poly (azomethine-sulfone)s |
| title_full | Synthesis, physico-chemical characterization, and environmental applications of meso porous crosslinked poly (azomethine-sulfone)s |
| title_fullStr | Synthesis, physico-chemical characterization, and environmental applications of meso porous crosslinked poly (azomethine-sulfone)s |
| title_full_unstemmed | Synthesis, physico-chemical characterization, and environmental applications of meso porous crosslinked poly (azomethine-sulfone)s |
| title_short | Synthesis, physico-chemical characterization, and environmental applications of meso porous crosslinked poly (azomethine-sulfone)s |
| title_sort | synthesis physico chemical characterization and environmental applications of meso porous crosslinked poly azomethine sulfone s |
| url | https://doi.org/10.1038/s41598-022-17042-0 |
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