作为墙纸防霉剂的 Ce 和 Fe 复合物

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-01-23 DOI:10.4314/bcse.v38i2.7

Rania H. Taha, Nowarah J Almutlq, Tarek A. Seaf Elnasr, Mutairah S. Alshammari, Sabrein H. Mohamed, Shaimaa M.N. Moustafa

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引用次数: 0

摘要

目前的研究重点是希夫碱配体 (S,E)-2-((2-羟基-3-甲氧基-苯亚甲基)氨基)-3-(1H-咪唑-4-基)丙酸，该配体由 L-组氨酸和 2-羟基-3-甲氧基-苯甲醛反应合成。此外，还合成了它与 Ce(III) 和 Fe(III) 的块状和纳米级配合物。配体及其金属配合物通过各种理化方法进行了表征，如傅立叶变换红外光谱、1H NMR、13C NMR、电子能谱、XRD、TGA 和 SEM。对合成的配体及其金属复合物进行了针对不同真菌的筛选。结果表明，纳米铈配合物具有很强的抗真菌活性，可用于室内壁纸。关键字：希夫碱配体，纳米配合物，铈纳米配合物，壁纸 Bull.Chem.Soc.2024, 38(2), 365-383. DOI: https://dx.doi.org/10.4314/bcse.v38i2.7

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Ce and Fe complexes as potent antifungal agents for wallpapers

The current research focused on the Schiff base ligand (S,E)-2-((2-hydroxy-3-methoxy- benzylidene)amino)-3-(1H-imidazol-4-yl)propanoic acid which synthesis by reacting L-histidine and 2-hydroxy-3-methoxy-benzaldehyde. Its complexes with Ce(III) and Fe(III) both in bulk and nano size were also synthesized. The ligand and its metal complexes were characterized by various physicochemical methods such as FT-IR, 1H NMR, 13C NMR, electronic spectra, XRD, TGA, and SEM. The synthesized ligand and its metal complexes were screened against different fungi. It was found from the results that the cerium nano complex shows a potent antifungal activity for indoor uses as wallpapers. KEY WORDS: Schiff base ligands, Nano complexes, Ce nano complexes, Wallpapers Bull. Chem. Soc. Ethiop. 2024, 38(2), 365-383. DOI: https://dx.doi.org/10.4314/bcse.v38i2.7

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.