Egyptian Journal of Chemistry

Volume & Issue: Volume 63, Issue 10, October 2020

Main Subjects

Analytical chemistry 5

Biochemistry 5

Electrochemistry 3

Environmental chemistry 9

Inorganic chemistry 3

Nano chemistry 2

Organic chemistry 9

Pharmaceutical Chemistry 3

Physical chemistry 9

Polymer chemistry 2

New Acetyl Triterpenoidal and Biological Activities of Euphorbia Paralias and Euophorbia Geniculata (Euphorbiaceae) from Egypt

Pages 3583-3595

10.21608/ejchem.2020.20211.2215

Afaf Ghani; sayed eltomy; Wagdi eldougdoug; Wafaa Badr; hanaa hassan

The Role of NaOH Content, Grinding Time, and Drying Temperature in Controlling the Shape and Size of Nano ZnO Synthesized by a Green Chemistry Approach

Pages 3597-3606

10.21608/ejchem.2020.21089.2264

Doaa Refaat; Ahmed Farghali; Ausama Yousif; Mohamed Aggour; Mohamed Khedr

Catalytic Activity of Modified Electrodes in Fuel Cells. I. The Electrochemical Behavior of Rhenium under Natural Corrosion Conditions

Pages 3607-3618

10.21608/ejchem.2020.21382.2278

Mahmoud Gamal Saleh; S Abd El Wanees; Syed K Noustafa

Thermal Properties of Graphene Oxide Prepared from Different Agricultural Wastes

Pages 3619-3629

10.21608/ejchem.2020.22915.2375

Hebat-Allah S. Tohamy; Samir Kamel; Mohamed El-Sakhawy; Mohamed A. Youssef; Amira E.M. Abdallah; Badawi Anis

A Comparative Study between Spectroscopic and Physical Techniques for Discrimination of The Counterfeited Computer- Generated Documents (A Case Study)

Pages 3631-3639

10.21608/ejchem.2020.26669.2543

Al Sharif H. Mohamed; M.M.B. El-Sabbah; Ahmed S. Salim; H. Abd El-Wahab

Kinetics and Thermodynamics of Aqueous Copper Adsorption by Ca-Al-Zn LDH and Its Calcined Product

Pages 3641-3654

10.21608/ejchem.2020.26924.2553

Al-Sayed Aly Bakr; Reda Abdel Gayed; Radwan El-Zoheiry; Ahmed Abdel Wahab Salem

Optical, Structure and Dielectric Properties of Er3+ Ions Doped Al- Na-K-Ba Phosphate Glasses

Pages 3655-3668

10.21608/ejchem.2020.27059.2578

M.M. Ismail; H. Farouk; Lidia Zur; Alessandro Chiasera; Maurizio Ferrari; Anna Lukowiak; A. Ashery; M. A. Salem; I.K. Battisha

Microwave synthesis of Nano/Micronized zeolites from natural source: Evaluation of energy storage capacities

Pages 3669-3683

10.21608/ejchem.2020.21421.2290

Hanan A Tantawy; nahla ismail

Novel cationic gemini surfactant as a corrosion inhibitor for carbon steel tubes during the pickling process: synthesis, surface properties and adsorption behavior

Pages 3685-3701

10.21608/ejchem.2020.23774.2413

Aziza El-Tabei; Mohamed Hegazy; Ahmed Bedair; Mahmoud Sadeq

Inhibition of Aluminum Alloy 7025 in Acid Solution Using Sulphamethoxazole

Pages 3703-3711

10.21608/ejchem.2020.15541.1942

Zainab W. Ahmed; Juman Naser; Azhar Farooq

Enhancement of chemical composition and nutritive value of some fruits pomace by solid state fermentation

Pages 3713-3720

10.21608/ejchem.2020.20655.2237

Abeer Essam El-Din Mahmoud; Hammed Abdel Aziz Ali Omer; Amira Taha Mohammed; Mamdouh Moawad Ali

Synthesis, Docking and Biological Evaluation of 2,4- Disubstituted Quinazolines With Multi-Target Activities as Anti-cancer and Antimicrobial Agents

Pages 3721-3734

10.21608/ejchem.2020.23300.2385

Mohammed T El-Saadi; Noha H Amin; shimaa saeed zaki; hamdy mohamed abdelrahman

Oxidation behavior of porous Ni- 4 and 8 wt %Cr alloys in air at 1273K

Pages 3735-3745

10.21608/ejchem.2020.18068.2100

Lamiaa Mohamed; Wafaa A. Ghanem; Omayma A. El kady; Mohamed. M. Lotfy; Hafiz A. Ahmed; Fawzi A. Elrefaie

Economic polymer-based waterproofing membranes by incorporation of wastes to form eco-friendly material

Pages 3747-3755

10.21608/ejchem.2020.22727.2352

Asmaa Eldeeb; marwa Abd Elkader; Mohamed Yousry Hassaan

Expeditious Sonochemical Synthesis of New 1,8-Naphthyridine Derivatives and their Inhibitory Activity on HepG2 Cell Line

Pages 3757-3766

10.21608/ejchem.2020.24391.2451

Nesreen S. Ahmed; Eman S. Alsulami; Khadija O. Badahdah; Zahra M. Al-Amshany; Mogedda E. Haiba

Spectrophotometric Method for Indirect Determination Of Antihypertensive Drugs in Pharmaceuticals

Pages 3767-3777

10.21608/ejchem.2020.18096.2102

Mohammed yahya dhamra; Theia'a Najim Al-Sabha

Saraca indica L. leaves, Phytochemical, invitro Antioxidant and Cytotoxic Activities

Pages 3779-3790

10.21608/ejchem.2020.23139.2371

wedian Ashour; Reda Mohammed; Aisha H. Abou Zeid; Omar Sabry; Seham Salah Eldin El Hawary

Synthesis and Characterization of Zeolite-Y from natural clay of Wadi Hagul, Egypt

Pages 3791-3800

10.21608/ejchem.2020.23195.2378

Asmaa Kamel Bahgaat; Helmy El-Sayed Hassan; Ahmed AbdelAziz Melegy; Ahmed Abdel Karim; Manar Hassan mohamed

Enhancement of heavy vacuum gas oil desulfurization via using developed catalyst based on Al2O3

Pages 3801-3810

10.21608/ejchem.2020.24452.2457

Asmaa I. Zahran; Ahmed M.A. El Naggar; Wael A. Aboutaleb; Mohamed A. Sayed; Huda S. Ahmed; Mohamed A. Mekewi

Synthesis, Structural Properties of Hydrazine Carbodithioate Schiff Base and Their Metal Complexes and Evaluation of Their Biological Activity

Pages 3811-3816

10.21608/ejchem.2020.20507.2230

Umme Shaila Sultana; Md. Ahsan Habib; Md. Khairul Amin; Md. Mahiuddin; Md. Kudrat -E- Zahan; A.B.M. Nazmul Islam

"Antimicrobial activity and genetic variability between Agave cultivars using ISSR and SCoT analyses"

Pages 3817-3822

10.21608/ejchem.2020.20732.2241

Seham Salah Eldin El Hawary; Heba Ahmed El-kammar; Riham Salah El Dine

Corrosion Behavior of Fe-35Ni-22Cr and Fe-17Ni-17Cr Alloys in Acid Pickling Solutions

Pages 3823-3827

10.21608/ejchem.2020.22038.2317

Ghalia Asaad Gaber

Preparation, Characterization and In vitro Toxicity Study of Antiparasitic Drugs Loaded onto Functionalized MWCNTs

Pages 3829-3836

10.21608/ejchem.2020.23350.2386

Fathallah Ayoob; Ahmed Haroun; El-Shahat H.A. Nashy; ola A mohamed; Sobhy Abdel-Shafy; Abdel-Gawad M. Rabie

Green process for adsorptive removal of ethion (O,O,O′,O′-tetraethyl S,S′-methylene bis(phosphorodithioate) from agricultural wastewater using modified surface of orange peel and apricot kernel

Pages 3837-3845

10.21608/ejchem.2020.24957.2482

Reda Abdelhameed; Fathia Mahdy; Hassan Abdel-Gawad; Bahira Hegazi

Simultaneous Quantification of Diaveridine and Sulfadimidine by Derivative and Ratio Derivative UV Spectroscopy

Pages 3847-3860

10.21608/ejchem.2020.22732.2353

Aml Asran; Nora Abdel Kader; Aida L El-Ansary; Sabrein Mohamed

Enhanced removal of Ni(II) from aqueous solutions by effective acid functionalization of carbon nanotube based filters

Pages 3861-3871

10.21608/ejchem.2020.24737.2472

Emad M. Elsehly

Synthesis of Heterocyclic compounds with multi- cyclic systems Utilizing Fused and Suspended routs

Pages 3873-3878

10.21608/ejchem.2020.25686.2513

Khadiga Shaheen; Ahmed Saleh; Alaa El_din M Gafaar

Effect of Fortification with Sage Loaded Liposomes on the Chemical, physical, Microbiological Properties and cytotoxicity of Yoghurt

Pages 3879-3890

10.21608/ejchem.2020.27321.2572

Heba H. Salama; Marwa Mohamed Elsaid; samy mohamed abdel hamid; Safaa S. Abozed; Marwa Mounier

Design, Synthesis, Characterization and Biological Evaluation of 6-Methoxy-2-aminobenzothioate derivatives against certain bacterial strains.

Pages 3891-3901

10.21608/ejchem.2020.24849.2474

Ahmood Kh. Juber; Ahmed Solaiman Hamed; Ahmed Moussa Khalil

Synthesis, Molecular Docking and Antimicrobial Activities of 3-Formyl-2- (1H)quinolinone Schiff Base Derivatives and 3-(((3-Acetylphenyl)imino)- methyl)quinolin-2-(1H)-one Chalcone Derivatives

Pages 3903-3914

10.21608/ejchem.2020.27574.2580

sohier maigali; hanaa awad tawfik; Mansoura Ali; Fouad Soliman; Maysa E. Mohramb; Mahmoud Fathy dondeti

Novel Electroanalytical Technique for Determination of Trospium Hydrochloride

Pages 3915-3923

10.21608/ejchem.2020.23769.2428

Rehab O. El Attar; Hassan N.A Hassan; Elmorsy A. Khaled

Application of Response Surface Methodology for Optimization of Phenol Removal from Simulated Wastewater using Rotating Tubular Packed bed Electrochemical Reactor

Pages 3925-3936

10.21608/ejchem.2020.26727.2547

Zahraa Abbas; Ali H Abbar

Volatiles profiling and antioxidant activity of Moroccan Artemisia ifranensis J. Didier and Anacyclus pyrethrum Link essential oils

Pages 3937-3947

10.21608/ejchem.2020.28171.2594

Hanane Elazzouzi; Nadia Zekri; Touriya Zair; Mohamed A. El Belghiti

Synthesis of Nitroso-Based Bis-Azo Dyes And Their Dyeing Properties For Polyethylene Terephthalate And Polyamide

Pages 3949-3959

10.21608/ejchem.2020.23484.2427

Asiagwu K Augustine; johnson o otutu

Trends and Strategies for Quantitative Analysis of PCBs in Foods

Pages 3961-3974

10.21608/ejchem.2020.26025.2519

Ahmed A. El-Kady; Tatsuya Kunisue

Mitigate the Extreme Bitterness in Virgin Olive Oil Using Natural Aqueous Solutions

Pages 3975-3984

10.21608/ejchem.2020.37492.2770

Adel Abdel-Razek; Eman Al-Amrousi; Minar Hassanein

Synthesis and Antibacterial Activity of Schiff Base Compounds Derived from Glyoxal, Vanillin with Their Complexes with Iron (ш)

Pages 3985-3994

10.21608/ejchem.2020.31555.2699

zainab J J.sweah; mariam Abdul-bary Auribie

Silver Nanoparticles affect biochemical parameters in tissues of mosquitos’ larvae

Pages 3995-4003

10.21608/ejchem.2020.36506.2754

Mona Ragheb; Micheal William Mikhael; Kamillia Aly Alllam; Ekram Hany Mohamed

Synthesis, characterization and cytotoxic activity study of Cu (II), Co (II), Mn (II), Ni (II) and Cr (III) Metal Complexes with new guanidine Schiff base against the hepatocellular Carcinoma (HCAM) cancer cell

Pages 4005-4016

10.21608/ejchem.2020.37893.2778

Sara K. Yassin; Jasim Alshawi; Zainab A. M. Salih

Integrated solar power system for greenhouses irrigation using treated surface mixed water, Delta, Egypt

Pages 4017-4027

10.21608/ejchem.2020.36073.2747

El Sayed Okasha; M. Hamdy El Awady; Hamdy El Ghetany

Synthesis and Optical Study of Sensitive and Selective Detection of Fe (III) ions Based on Solvents

Pages 4029-4038

10.21608/ejchem.2020.32047.2680

Muhammad Arif; Khurram Munawar; Saqib Ali; Hamid Raza; Muhammad Ashfaq

Uranium Bio-sorption from its Processed Waste Solution by Green Algae

Pages 4039-4054

10.21608/ejchem.2020.41268.2835

Hoda Mansour; Khalid Fouad; Hesham Kamal; Heba Mahdy

Ultrasonic as Green Chemistry for Bacterial and Algal Control in Drinking Water Treatment Source

Pages 4055-4062

10.21608/ejchem.2020.42173.2852

Nourhan Ali; Zenat Kamel; Sabry Zaghloul Wahba

Sources of Salinity and Suitability for Irrigation and Drinking Use of the Groundwater of Northwest of ElMinia, Upper Egypt.

Pages 4063-4074

10.21608/ejchem.2020.43675.2881

Fatma Taha Mahmoud Sallam; Mostafa Abdel Hameed Sadek; Rafat Ahmed Rayan; mohamed Fathy El-Shahat

Bioaugmentation and advanced oxidation process for organic and inorganic pollutants removal and pathogenic bacteria inactivation,s for El-Rahawy Drain, Egypt

Pages 4075-4082

10.21608/ejchem.2020.22437.2334

Hanan A. Fouad; Rehab M. Hefny; Al-Moataz Bellah M. M. Kamel; Mohamed Azab El-Liethy; Bahaa A. Hemdan

A Comparative study of electro and chemical coagulation for efficient removal of lignin and some other pollutants from industrial wastewater

Pages 4083-4093

10.21608/ejchem.2020.29652.2811

Menna tallah hesham fathy; ashraf Ibrahim Hafez; Wael Abou-Elmagd; Hesham samir Abdel-Samad

Cytotoxicity and antibacterial activity of the blue green alga Microcystis aeruginosa extracts against human cancer cell lines and foodborne bacteria

Pages 4095-4105

10.21608/ejchem.2020.42714.2862

Gomaa Abdel-Rahman; Yousef Y. Sultan; Mohamed A. Hassoub; Diaa A. Marrez

Modeling and optimization of synthesis condition of CuCr2O4 Spinel for CO oxidation

Pages 4107-4117

10.21608/ejchem.2020.28417.2609

mahnaz yasemi; Ali Tarjomannejad

Enhancing Oil Based Drilling Fluids Parameters Using Secondary Synthetized Emulsifiers and Nanoparticles

Pages 4119-4129

10.21608/ejchem.2020.22757.2355

Ahmed Al-Sabagh; Ahmed Zakariya Noah; Ahmed Hussein; Amira El-arabi; Maher EL Safty

Synthesis and Characterization of Organo- Montmorillonite Clay and its Metal complexes for Polypropylene Clay Nano composites Applications

Pages 4131-4140

10.21608/ejchem.2020.23701.2409

Raedah A. S. Alatawi

Gene Expression, DNA and Kidney Damage Induced by Pirimiphos-methyl in Male Mice: Chemical Composition and Ameliorative Role of Origanum majorana Leaves Extract

Pages 4141-4155

10.21608/ejchem.2020.23475.2393

Marwa Farouk Gad; Hala Rashad Abdel-Rahman; Emad El-Sayed Tawfeek

Adsorption of 2, 6-dichlorophenol-indopheno Sodium dehydrate salt from aqueous solutions using Nano magnesium oxide; A thermodynamic study

Pages 4157-4161

10.21608/ejchem.2020.19984.2206

zainab hussein; rajwan abduljabbarar Alazawy; salih haddawi

Journal Archive

Volume 67 (2024)

Volume 66 (2023)

Volume 65 (2022)

Volume 64 (2021)

Volume 63 (2020)

Volume 62 (2019)

Volume 61 (2018)

Volume 60 (2017)

Volume 59 (2016)

Volume 58 (2015)

Volume 57 (2014)

Volume 56 (2013)

Volume 55 (2012)

Volume 54 (2011)

Volume 53 (2010)