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Egyptian Journal of Chemistry最新文献

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Suitability of Egyptian ornamental stone calcite wastes as non-conventional aggregates in concrete 埃及装饰石方解石废料作为混凝土非常规骨料的适用性
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-19 DOI: 10.21608/ejchem.2023.236544.8620
M. Gharieb, Walid Ogala, Ahmed Yahya, Ahmed Gamal, Fawzia Abd-EL-Raoof, Tarek elsokkary, Abdel Monem Soltan
{"title":"Suitability of Egyptian ornamental stone calcite wastes as non-conventional aggregates in concrete","authors":"M. Gharieb, Walid Ogala, Ahmed Yahya, Ahmed Gamal, Fawzia Abd-EL-Raoof, Tarek elsokkary, Abdel Monem Soltan","doi":"10.21608/ejchem.2023.236544.8620","DOIUrl":"https://doi.org/10.21608/ejchem.2023.236544.8620","url":null,"abstract":"","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"61 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139171796","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
Green spectrophotometric assessment for molnupiravir quantification in pharmaceutical formulations and biological fluids: Study of structural elucidation and theoretical approach. 绿色分光光度法评估药物制剂和生物液体中的莫仑比拉韦定量：结构阐释和理论方法研究。
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-18 DOI: 10.21608/ejchem.2023.232340.8515
Sabrein Mohamed, Samir Abdel-Latif, Aida El-Ansary, Alyaa Salim
{"title":"Green spectrophotometric assessment for molnupiravir quantification in pharmaceutical formulations and biological fluids: Study of structural elucidation and theoretical approach.","authors":"Sabrein Mohamed, Samir Abdel-Latif, Aida El-Ansary, Alyaa Salim","doi":"10.21608/ejchem.2023.232340.8515","DOIUrl":"https://doi.org/10.21608/ejchem.2023.232340.8515","url":null,"abstract":"","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"256 ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139174890","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
A comprehensive investigation of corrosion efficiency of Cu-10Ni alloy in hybrid Cr3+/ Ni2+ with tungstate in chloride media 铜-10镍合金在氯化物介质中与钨酸盐混合 Cr3+/ Ni2+ 的腐蚀效率综合研究
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-17 DOI: 10.21608/ejchem.2023.248320.8865
Ghalia A. Gaber, Aliaa Abdelfattah, Lamiaa Mohamed
{"title":"A comprehensive investigation of corrosion efficiency of Cu-10Ni alloy in hybrid Cr3+/ Ni2+ with tungstate in chloride media","authors":"Ghalia A. Gaber, Aliaa Abdelfattah, Lamiaa Mohamed","doi":"10.21608/ejchem.2023.248320.8865","DOIUrl":"https://doi.org/10.21608/ejchem.2023.248320.8865","url":null,"abstract":"","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"524 ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139176779","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
PHYTOCHEMICAL CONSTITUENTS AND BIOLOGICAL EFFECTS OF FICUS DRUPACEA THUNB (MORACEAE): A MINI REVIEW 榕属植物的植物化学成分和生物效应：微型综述
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-17 DOI: 10.21608/ejchem.2023.247735.8866
S. Bakry, Asmaa Abulnaser, Sabry El Negomy, Mona Kassem, Essam Abdelsattar, M. Meselhy
{"title":"PHYTOCHEMICAL CONSTITUENTS AND BIOLOGICAL EFFECTS OF FICUS DRUPACEA THUNB (MORACEAE): A MINI REVIEW","authors":"S. Bakry, Asmaa Abulnaser, Sabry El Negomy, Mona Kassem, Essam Abdelsattar, M. Meselhy","doi":"10.21608/ejchem.2023.247735.8866","DOIUrl":"https://doi.org/10.21608/ejchem.2023.247735.8866","url":null,"abstract":"","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"706 ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139176747","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
Dyeing of polyester fabrics with eco-friendly modified natural dyes using IR and ultrasonic methods without mordants or dispersion agents 使用不含媒染剂或分散剂的红外和超声波方法，用环保型改性天然染料对涤纶织物进行染色
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-17 DOI: 10.21608/ejchem.2023.242655.8742
Fatma Mohamed, Nagia Ali, Saadia Abd El-magied
{"title":"Dyeing of polyester fabrics with eco-friendly modified natural dyes using IR and ultrasonic methods without mordants or dispersion agents","authors":"Fatma Mohamed, Nagia Ali, Saadia Abd El-magied","doi":"10.21608/ejchem.2023.242655.8742","DOIUrl":"https://doi.org/10.21608/ejchem.2023.242655.8742","url":null,"abstract":"","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"32 2","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139176467","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
Effect of Carboxymethyl Cellulose with Edible Coating on Chemical and physical Characters of Fresh-Cut Green Bean Pods during Cold Storage. 带有食用涂层的羧甲基纤维素对冷藏期间新鲜绿豆荚化学和物理特性的影响
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-17 DOI: 10.21608/ejchem.2023.247222.8831
Huda Ibrahim, Hayam Mahdy, Ahmad Sulman, Mohamed Abdullah
{"title":"Effect of Carboxymethyl Cellulose with Edible Coating on Chemical and physical Characters of Fresh-Cut Green Bean Pods during Cold Storage.","authors":"Huda Ibrahim, Hayam Mahdy, Ahmad Sulman, Mohamed Abdullah","doi":"10.21608/ejchem.2023.247222.8831","DOIUrl":"https://doi.org/10.21608/ejchem.2023.247222.8831","url":null,"abstract":"","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"58 ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139176593","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
Essential oil nanoemulsion as antifungal agents in the conservation of the painted limestone Stela 在保护石灰岩彩绘石碑中用作抗真菌剂的香精油纳米乳液
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-17 DOI: 10.21608/ejchem.2023.246237.8854
S. Ramadan, Eid Mertah, Mohamed Abdel-Aziz
{"title":"Essential oil nanoemulsion as antifungal agents in the conservation of the painted limestone Stela","authors":"S. Ramadan, Eid Mertah, Mohamed Abdel-Aziz","doi":"10.21608/ejchem.2023.246237.8854","DOIUrl":"https://doi.org/10.21608/ejchem.2023.246237.8854","url":null,"abstract":"","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"45 59","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139176288","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
The Catalytic Role of L-cysteine During Electrolytic Zinc Deposition 电解锌沉积过程中 L-半胱氨酸的催化作用
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-15 DOI: 10.21608/ejchem.2023.242373.8762
Ahmed Abdel Salam, Hamdi Hassan, Badrr Elsayed, Magdy Ibrahim
{"title":"The Catalytic Role of L-cysteine During Electrolytic Zinc Deposition","authors":"Ahmed Abdel Salam, Hamdi Hassan, Badrr Elsayed, Magdy Ibrahim","doi":"10.21608/ejchem.2023.242373.8762","DOIUrl":"https://doi.org/10.21608/ejchem.2023.242373.8762","url":null,"abstract":"","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"24 ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139178982","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
Influence of pest infestation, type of packages and different storage periods on seeds and essential oil composition of Coriander, Coriandrum sativum L. Family: Apiaceae 虫害、包装类型和不同储藏期对芫荽（Coriandrum sativum L.）种子和精油成分的影响：伞形科
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-15 DOI: 10.21608/ejchem.2023.244538.8771
Wedyan Hassan, Rasha Zinhoum, Tamer Abd El-Razik
{"title":"Influence of pest infestation, type of packages and different storage periods on seeds and essential oil composition of Coriander, Coriandrum sativum L. Family: Apiaceae","authors":"Wedyan Hassan, Rasha Zinhoum, Tamer Abd El-Razik","doi":"10.21608/ejchem.2023.244538.8771","DOIUrl":"https://doi.org/10.21608/ejchem.2023.244538.8771","url":null,"abstract":"","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"324 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139178056","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
Characterization and Purification of Xylanase Derived from Marine Bacillus subtilis AKM1 and its potential applications 从海洋枯草芽孢杆菌 AKM1 中提取的木聚糖酶的特性和纯化及其潜在应用
IF 1.3
Egyptian Journal of Chemistry Pub Date : 2023-12-13 DOI: 10.21608/ejchem.2023.249877.8895
Aya Mahmoud, Heba A. Elhakim, Ismail Abdelhamid, Sahar Mohamed, Manal Selim
{"title":"Characterization and Purification of Xylanase Derived from Marine Bacillus subtilis AKM1 and its potential applications","authors":"Aya Mahmoud, Heba A. Elhakim, Ismail Abdelhamid, Sahar Mohamed, Manal Selim","doi":"10.21608/ejchem.2023.249877.8895","DOIUrl":"https://doi.org/10.21608/ejchem.2023.249877.8895","url":null,"abstract":"","PeriodicalId":11498,"journal":{"name":"Egyptian Journal of Chemistry","volume":"204 3","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139181344","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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