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Egyptian Journal of Chemistry最新文献

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Comparative study between an electrospun fibrous copolymer and their single polymers: synthesis, characterization and cell growth 电纺纤维共聚物及其单聚合物的比较研究：合成、表征和细胞生长
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-04 DOI: 10.21608/ejchem.2023.228733.8414
Naglaa Ismail, S. Korraa, massrat Osman, eman elsheikh
{"title":"Comparative study between an electrospun fibrous copolymer and their single polymers: synthesis, characterization and cell growth","authors":"Naglaa Ismail, S. Korraa, massrat Osman, eman elsheikh","doi":"10.21608/ejchem.2023.228733.8414","DOIUrl":"https://doi.org/10.21608/ejchem.2023.228733.8414","url":null,"abstract":"","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"43 7","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139011930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mixed pd(II) complexes based on Cefadroxil drug: synthesis, characterization and biomedical applications 基于头孢羟氨苄药物的混合钯（II）配合物：合成、表征和生物医学应用
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-04 DOI: 10.21608/ejchem.2023.248787.8876
Ahmed El-Sherif, lamis abo baker, Walaa Mahmoud, Abeer Taha
{"title":"Mixed pd(II) complexes based on Cefadroxil drug: synthesis, characterization and biomedical applications","authors":"Ahmed El-Sherif, lamis abo baker, Walaa Mahmoud, Abeer Taha","doi":"10.21608/ejchem.2023.248787.8876","DOIUrl":"https://doi.org/10.21608/ejchem.2023.248787.8876","url":null,"abstract":"","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"120 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139012687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Polyaniline-intercalated manganese dioxide Nanomaterial Composites for the Removal of Fe, Al and Sr 用于去除铁、铝和锶的聚苯胺夹杂二氧化锰纳米材料复合材料
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-03 DOI: 10.21608/ejchem.2023.239899.8696
Mohamed ebrahim, Sabry Alkorashy, Kamal Kghodeif, Ayman Moemen, M. Shaltout
{"title":"Polyaniline-intercalated manganese dioxide Nanomaterial Composites for the Removal of Fe, Al and Sr","authors":"Mohamed ebrahim, Sabry Alkorashy, Kamal Kghodeif, Ayman Moemen, M. Shaltout","doi":"10.21608/ejchem.2023.239899.8696","DOIUrl":"https://doi.org/10.21608/ejchem.2023.239899.8696","url":null,"abstract":"","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"23 12","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139012635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Rare Earth Elements in Nile sediments at Luxor and Aswan Districts: geochemistry, enrichment and environmental impact 卢克索和阿斯旺地区尼罗河沉积物中的稀土元素：地球化学、富集和环境影响
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-03 DOI: 10.21608/ejchem.2023.247180.8829
zeinab Belal, E. A. Abou El-Anwar, Salman Salman, El monster Seleem, Ahmed A. Asmoay
{"title":"Rare Earth Elements in Nile sediments at Luxor and Aswan Districts: geochemistry, enrichment and environmental impact","authors":"zeinab Belal, E. A. Abou El-Anwar, Salman Salman, El monster Seleem, Ahmed A. Asmoay","doi":"10.21608/ejchem.2023.247180.8829","DOIUrl":"https://doi.org/10.21608/ejchem.2023.247180.8829","url":null,"abstract":"","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"25 4","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139012667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Removal of Anthraquinone Dyes from Aqueous Solutions Using Activated Carbon Fiber Prepared from Polyacrylonitrile Waste 利用聚丙烯腈废料制备的活性碳纤维去除水溶液中的蒽醌染料
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-01 DOI: 10.21608/ejchem.2023.236460.8616
Mohamed Nasr, Mervat Elsedik, Yehia Youssef
{"title":"Removal of Anthraquinone Dyes from Aqueous Solutions Using Activated Carbon Fiber Prepared from Polyacrylonitrile Waste","authors":"Mohamed Nasr, Mervat Elsedik, Yehia Youssef","doi":"10.21608/ejchem.2023.236460.8616","DOIUrl":"https://doi.org/10.21608/ejchem.2023.236460.8616","url":null,"abstract":"","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":" 29","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138613516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
In Sight into Innovative Cancer Therapeutic Approach Based on Nanotechnology: Chitosan (CS) / Polyvinyl alcohol (PVA) Films loaded with Synthesized Bisthiazole Derivative for Cancer Treatment 基于纳米技术的创新癌症治疗方法初见端倪：壳聚糖（CS）/聚乙烯醇（PVA）薄膜负载合成的双噻唑衍生物用于癌症治疗
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-01 DOI: 10.21608/ejchem.2023.243862.8757
Manar Ayman, Sobhi M. Gomha, Magda Abdallah, doaa ElNashar, AbdelMohsen Soliman, Huda R. M. Rashdan
{"title":"In Sight into Innovative Cancer Therapeutic Approach Based on Nanotechnology: Chitosan (CS) / Polyvinyl alcohol (PVA) Films loaded with Synthesized Bisthiazole Derivative for Cancer Treatment","authors":"Manar Ayman, Sobhi M. Gomha, Magda Abdallah, doaa ElNashar, AbdelMohsen Soliman, Huda R. M. Rashdan","doi":"10.21608/ejchem.2023.243862.8757","DOIUrl":"https://doi.org/10.21608/ejchem.2023.243862.8757","url":null,"abstract":"Acetyl thiazole thiosemicarbazone 3 was used as key intermediate for preparation of novel series of thiazolylhydrazono thiazole derivatives via reaction of 3 with two types of hydrazonoyl halides. Also, compound 3 reacted with α-haloketones and α-haloester in ethanol or in acetic acid containing anhydrous sodium acetate under reflux to give another new thiazole based compounds. Addionally, the","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"48 12","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139024694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study of the Biological Activity of Microwave Synthesized of some new Pyridine derivatives fused with Sulfonamide Moiety 微波合成的与磺酰胺分子融合的一些新吡啶衍生物的生物活性研究
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-01 DOI: 10.21608/ejchem.2023.245709.8801
Islam Ragab, Rasha Abd El-Hady
{"title":"Study of the Biological Activity of Microwave Synthesized of some new Pyridine derivatives fused with Sulfonamide Moiety","authors":"Islam Ragab, Rasha Abd El-Hady","doi":"10.21608/ejchem.2023.245709.8801","DOIUrl":"https://doi.org/10.21608/ejchem.2023.245709.8801","url":null,"abstract":"Alkylation of pyridine 1a,b with 3-chloropropanol, 1,3-dichloroisopropanol, epichlorohydrin and methyl bromoacetate under microwave irradiation afforded N-(4-(5-cyano-6-(3-hydroxypropoxy)-4-(4-isopropylphenyl)pyridin-2-yl)phenyl)-4-methylbenzenesulfonamide (2a), N-(4-(5-cyano-6-(3-hydroxypropoxy)-4-(thiophen-2-yl)pyridin-2-yl)phenyl)-4-methylbenzenesulfonamide","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"37 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138988880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Computer modeling, docking, spectroscopic analysis, and antibacterial testing of metal chelates with dioxatetraaza ligand. 二氧四氮配体金属螯合物的计算机建模、对接、光谱分析和抗菌测试。
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-01 DOI: 10.21608/ejchem.2023.238209.8653
Ehab Zayed, Wael A. El-Sayed, Hayam A. Abd El Salam, Gehad Mohamed
{"title":"Computer modeling, docking, spectroscopic analysis, and antibacterial testing of metal chelates with dioxatetraaza ligand.","authors":"Ehab Zayed, Wael A. El-Sayed, Hayam A. Abd El Salam, Gehad Mohamed","doi":"10.21608/ejchem.2023.238209.8653","DOIUrl":"https://doi.org/10.21608/ejchem.2023.238209.8653","url":null,"abstract":"The goal of our current research is to create novel compounds of Co(II), Ni(II), Cu(II), Cr(III), Fe(III) and Zn(II) metal ions from heterocyclic dioxatetraaza ligand by the reaction of N1,N1'-(ethane-1,2-diyl)bis(ethane-1,2-diamine)with 2,2'-(ethane-1,2-diylbis(oxy))dibenzaldehyde to find out combating agent against microorganism diseases. Various physicochemical and spectroscopic techniques, including FT-IR, 1H and magnetic susceptibility, mass spectrometry, TGA, and others, were used to precisely characterize the synthesized compounds. These techniques suggested that the complexes' octahedral geometry was formed by epoxy oxygen atoms, azomethine nitrogen atomsof the dioxatetraaza ligand, and oxygen from the water molecules. The compounds' in vitro antibacterial activity against two bacterial and fungal pathogens was evaluated using the serial dilution method. Theoretical molecular docking was used to confirm these findings.","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"390 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139019671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Glycosyl Thiourea: Synthesis, Cyclization, Reaction, Molecular Docking, and Evaluation as Potential Acetylcholinesterase Inhibitors 糖基硫脲：合成、环化、反应、分子对接以及作为潜在乙酰胆碱酯酶抑制剂的评估
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-01 DOI: 10.21608/ejchem.2023.244506.8770
Salma A. Ellithy, Adel A-H Abdel-Rahman, Nasser A. Hassan, Mohamed Elsawalhy, E. Abou‐Amra, Allam Hassan
{"title":"Glycosyl Thiourea: Synthesis, Cyclization, Reaction, Molecular Docking, and Evaluation as Potential Acetylcholinesterase Inhibitors","authors":"Salma A. Ellithy, Adel A-H Abdel-Rahman, Nasser A. Hassan, Mohamed Elsawalhy, E. Abou‐Amra, Allam Hassan","doi":"10.21608/ejchem.2023.244506.8770","DOIUrl":"https://doi.org/10.21608/ejchem.2023.244506.8770","url":null,"abstract":"In this research, we successfully synthesized a distinctive group of iminothiazolidinone derivatives, using glucose isothiocyanate as the starting material. The structural elucidation of these newly created compounds was achieved through a combination of analytical techniques, including IR, 1 H NMR, and 13 C NMR. We then evaluated the inhibitory activity of these compounds against acetylcholinesterase (AChE) using the Ellman's method spectrophotometer, comparing their performance to standard drugs like donepezil, rivastigmine, and tacrine. Impressively, the majority of the tested compounds demonstrated inhibitory activity against AChE, with iminothiazolidinone derivative (5a) standing out as the most potent (IC 50 = 0.209 μ g/mL). It even surpassed the effectiveness of rivastigmine and tacrine, coming close to the potency of donepezil. Further investigation into the potential of these compounds as AChE inhibitors for Alzheimer's disease drug development involved docking simulations using Molecular Operating Environment (MOE). Derivatives 3,5-disubstituted-(2,3,4,6-tetra-o-acetyl-β -D- glucopyranosyl) imino) thiazolidin-4-ones (5a), (5f), (6c) and 3,5-disubstituted-( β -D-glucopyranosyl)imino)thiazolidin-4-one (6d) displayed promising docking scores in MOE simulations. In Silico ADMET experiments assessed their pharmacokinetic and toxicity studies, demonstrating strong binding affinity and favorable interactions with the target protein. Pharmacophore models confirmed their potential as selective enzyme inhibitors through 3D virtual screening.","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"88 ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139024412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Novel Synthesis and Characterization of Azoles, Azines and Azepines Based on Cinnamoyl Thiourea Derivatives 基于肉桂酰硫脲衍生物的偶氮、氮杂和氮杂环庚烷的新型合成与表征
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-01 DOI: 10.21608/ejchem.2023.243272.8798
Islam Ragab
{"title":"Novel Synthesis and Characterization of Azoles, Azines and Azepines Based on Cinnamoyl Thiourea Derivatives","authors":"Islam Ragab","doi":"10.21608/ejchem.2023.243272.8798","DOIUrl":"https://doi.org/10.21608/ejchem.2023.243272.8798","url":null,"abstract":"(Acryloyl)thioureido)benzoic acid) derivative 3a-c was obtained by reacting cinnamoyl isothiocyanate 2a-c with 2-aminobenzoic","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"246 ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139016056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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