Egyptian Journal of Chemistry

Volume & Issue: Volume 63, Issue 11, November 2020

Main Subjects

Analytical chemistry 3

Biochemistry 4

Environmental chemistry 8

Inorganic chemistry 4

Nano chemistry 1

Organic chemistry 8

Paper and Cellulose Chemistry 1

Pharmaceutical Chemistry 3

Physical chemistry 4

Polymer chemistry 5

Textile chemistry 2

Synthesis of Triazole Derivatives Via Multi Components Reaction and Studying of (Organic Characterization, Chromatographic Behavior ,Chem-Physical properties)

Pages 4163-4174

10.21608/ejchem.2020.23541.2399

Rajaa Abdulameer Ghafil; Nour Abd Alrazzak; Nagham Mahmood Aljamali

DESIGN, SYNTHESIS AND BIOLOGICAL EVALUATION OF NOVEL INDOLE-THALIDOMIDE HYBRIDS ANALOGS

Pages 4175-4184

10.21608/ejchem.2020.23685.2408

Magdy Zahran; Salah EL Kosey; Ahmed Mehany; Mohamed Gebreil

Evaluation of Rare Earth Elements in Black Sand and Phosphate ores, EGYPT

Pages 4185-4193

10.21608/ejchem.2020.21042.2305

Mahmoud Sayed Ahmed Shahin; Ebtissam A Saad; Ahmed Shazly; Amir Ezzat; sayed A Elmongy

Synthesis and Characterization of Monomer and Three Types of Polymers Containing Chalcone Groups in Main Chain

Pages 4195-4203

10.21608/ejchem.2020.21287.2276

Huda Sabah Hassen; Nadia Sadiq Majeed; Hanan Faleh Mohsein; Ekhlas Sabah Hassan

The synthesis and characterization of gold nanoparticles with polyunsaturated oils contribute to hypolipidemic and anti-obesity activities in vivo.

Pages 4205-4216

10.21608/ejchem.2020.21510.2280

amira Fawzy soliman; Mohamed A Abdel-Rahman; Hanaa Hamad; Elsayed H Eltamany; Al-Sayed Al-Sherbini

Novel anthracene-9-sulfonyl derivatives as anticancer agents: synthesis and in vitro biological evaluation

Pages 4217-4225

10.21608/ejchem.2020.24843.2473

Walaa Salah Goda Elserwy; neama mohammed; Emad Kassem; Marwa Mounier; Weam Salah Goda Elserwy

A fluorescent molecule based on 1,8- naphthalic anhydride: synthesis, spectral properties, and studying the conductance in solution

Pages 4227-4233

10.21608/ejchem.2020.18464.2138

ROZA Abdulrazaq AL-AQAR

Analysis of electronic, Raman and UV-vis spectra for Zn11Se11, Zn11S11, and ternary alloys Zn11SnSe11-n(n= 1-11) A DFT/TDDFT study.

Pages 4235-4241

10.21608/ejchem.2019.15197.1923

Hussein Abed; hayder Mohammed abduljalil; muder ahmed Abdulsattar

pH-Metric studies of (2-pyrrole)-(5,6-diphenyl-[1,2,4]-triazin-3-yl)hydrazone with inner transition metals

Pages 4243-4252

10.21608/ejchem.2020.12631.1783

Fatma Samy; Ali Taha; Hussein Saker Seleem; Atef A.T. Ramadan

Comparative study of adsorption of fluoride ions on chitosan gel beads and cross-linked chitosan gel beads

Pages 4253-4259

10.21608/ejchem.2019.12621.1795

OTMAN GOUDALI; RACHID EL KAIMBILLAH; MAHFOUD AGUNAOU; MOHAMMED EL AZHAR; ABDESSADIK SOUFIANE

Isolation of Different Clostridium Isolates for Acetone-Butanol-Ethanol (ABE) Production from Sargassum sp.

Pages 4261-4272

10.21608/ejchem.2020.24250.2448

Heba I. Mansour; Hekmat R. Madian; Laila A. Farahat; Essam A. Hoballah; Mohamed K. Ibrahim

Preparation and evaluation of nonionic polyurethane polymers in improving the rheological properties and filtrate loss control of water base muds

Pages 4273-4283

10.21608/ejchem.2020.25588.2499

El-Sayed Anter; Galal H. Sayed; Mahmoud I. Abdou; Nasser R. Abdel-Rahman; Hany E. Ahmed; Nabel A. Negm

Solidification of Alum Industry Waste for Producing Geopolymer Mortar

Pages 4285-4294

10.21608/ejchem.2020.25720.2504

mohamed Dohim abdelmawla; Ahmed Abdelaal; Mokhtar Samy Beheary; Nabil Ahmed Abdullah; taha A. Razek

Indoline-based heterocyclic scaffold: Synthetic methods, chemical reactions and biological prospect

Pages 4295-4325

10.21608/ejchem.2020.17899.2090

Nabaweya Abdelsalam Sharafeldin

Novel p-nitrophenyl Maleanilic Acid and Its Organometallic Chelates of Cr, Mo and W Carbonyls Structure Evaluation Using Different Techniques and Chromium Chelate Cytotoxicity

Pages 4327-4340

10.21608/ejchem.2020.24342.2446

mohamed A. Zayed; Khloud.R. Oraby; Fatma.S.M. Hassan

Effect of (+) and (-) hydroxycitric acid sterio-isomers present in natural products in counteracting insulin resistance

Pages 4341-4354

10.21608/ejchem.2020.25054.2493

hadir farouk; Muhammed A. Saad; Sawsan S. Mahmoud; Mohammed F. El-Yamany; Ola A. Sharaf; Rania F. Ahmed; Ezz E. El-Denshary

Synthesis, Antimicrobial and Molecular Modeling Studies of Some Benzophenone-based Thiazole and 4-Thiazolidinone Derivatives

Pages 4355-4367

10.21608/ejchem.2020.25721.2503

Asmaa AboulMagd; Nahed Eid; Ahmed Khorany; Osama Elgendy; hamdy abdelrahman

Effect of Some Construction Factors of Bi-layer Knitted Fabrics Produced for Sports Wear on Resisting Ultraviolet Radiation

Pages 4369-4378

10.21608/ejchem.2020.25922.2514

Mohamed S Kamal; Eman Mahmoud; Ahmed Hassabo; Mostafa Mahmoud Eid

Synthesis and kinetic study for the interconversion process of some 2'–hydroxychalcones to their corresponding flavanones

Pages 4379-4386

10.21608/ejchem.2020.22974.2363

Zainab W Majed; Said Abdelqader Said; Omar Adil Shareef

A Review on Synthesis, Therapeutic, and Computational Studies of Substituted 1, 3, 4 Thiadiazole Derivatives

Pages 4387-4408

10.21608/ejchem.2020.25343.2492

Ahmed Hussien Shamroukh; Mohamed Ibrahim Hegab

Synthesis of novel 2, 3'-bipyrrole derivatives from chalcone and amino acids as antitumor agents.

Pages 4409-4421

10.21608/ejchem.2020.27117.2560

Atef Kalmouch; Mohamed Rdwan; Mervat M. Omran; Marwa Sharaky; Gaber O. Moustafa

Antimicrobial and antioxidant characteristics of exopolysaccharides produced by Agrobacterium tumefaciens Cs5 and T1

Pages 4423-4438

10.21608/ejchem.2020.26635.2542

Mohamed A. Moselhy; Fatma Shams Lotfy; Hussein E. Makboul; Abdallah S. Ali

Photo-Catalytic degradation of phenol wastewater: optimization using response surface methodology

Pages 4439-4445

10.21608/ejchem.2020.18813.2157

Amal Zaher

Synthesis and application of novel reactive dyes based on Dimedone moiety

Pages 4447-4455

10.21608/ejchem.2020.24092.2437

Fatma A. Mohamed; Saadia A. Abd El-Megied; Raffat Mohareb

Flashing Losses Emission Evaluation from Crude Oil Storage Tanks

Pages 4457-4462

10.21608/ejchem.2020.24509.2467

eman mohamed mansour; MOHAMED ELAIL; saad mohamed desouky

Enhanced biological activity of Candida rugosa lipase via immobilization on magnetic nanoparticles

Pages 4463-4468

10.21608/ejchem.2020.25662.2512

Miaad Adnan; Sahar Gazi Imran; Adel Saadi Alsaadi; Mohammed Hasan Allawi

Design, synthesis and antibacterial activity of N-aryl-3-(arylamino)-5-(((5-substituted furan-2-yl)methylene)amino)-1H-pyrazole-4-carboxamide as Nitrofurantoin® analogues

Pages 4469-4481

10.21608/ejchem.2020.26158.2525

Ashraf S. Hassan; Gaber O. Moustafa; Nesrin Mahmoud Morsy; Amr M. Abdou; Taghrid S. Hafez

Estimation and validation of a clear sky hourly global solar radiation in Beni-Suef, Egypt

Pages 4483-4491

10.21608/ejchem.2020.26474.2538

Hamdy El Ghetany; Islam Taha Zedan; Ahmed Moustafa; AYA Gamal AbedElhakaim

Quality Control Criteria of Volatile Ingredients in Certain Mouthwash Products in the Egyptian Market

Pages 4493-4501

10.21608/ejchem.2020.26576.2540

Elsayed Abotabl; Mai Khader; Rehab Elshemy; Mona Morad

Effect of NCO/OH ratio on the physico-mechanical properties of polyurethane-polyurea hybrid spray coatings

Pages 4503-4508

10.21608/ejchem.2020.23845.2416

El-Sayed Moussa Negim; Kymbat Omurbekova; Lyazzat Bekbayeva; Abdasssalam Abdelhafiz

Dihydropyrimidines as Precursors for Synthesizing of Oxoketene gem-Dithiol and 1,2-Dithiol-3-Thione, a Facile Synthesis and Convenient Reaction Transformations

Pages 4509-4520

10.21608/ejchem.2020.26980.2555

Entesar Hassan; Salem Zayed; Asmaa Abozied

Reclamation of aqueous solution synthetically polluted with endocrine disturbing chemicals by commercial NF membrane

Pages 4521-4531

10.21608/ejchem.2020.27070.2558

Tarek samir jamil; Rabab Nasr El Sheikh; Roland Haseneder; Michael Hoyer

Experimental investigation of an energy saving system using Phase Change Materials in buildings

Pages 4533-4545

10.21608/ejchem.2020.27252.2565

Hamdy El Ghetany; Wael Ibrahim Aly; Hany Ahmed Shalata; Amr Ibrahim Eid; Khaled Abdelwahed

Chemical Composition, Rheological, Organoleptical and Quality Attributes of Gluten-Free Fino Bread

Pages 4547-4563

10.21608/ejchem.2020.28290.2597

Enayat Mahmoud Hassan; Hany Aziz Fahmy; Shimaa Magdy; Magda Ibrahim Hassan

Recognition and adsorption characteristics of tramadol hydrochloride molecules in molecular imprinted poly(MAA-co-EGDMA)

Pages 4565-4578

10.21608/ejchem.2020.26005.2517

Samir M.M. Morsi; Alian N.A.; Naglaa N. Abd-elFatah; Morsi M. Morsi; Nihal Shaker

Application of the Response Surface Methodology for Green synthesis of silver nanoparticles using a plant extract of shallot

Pages 4579-4588

10.21608/ejchem.2020.25805.2507

Thi Thanh Thuy Nguyen; Hoang Huy Le; Thuy Vy Truong; Thi Phuong Thuy Doan; Thi Thanh Tam Nguyen; Thi My Lan Nguyen

Isolation, identification, thermal analysis, DFT calculations and antioxidant activity studies of lichen metabolites norstictic acid and evernic acid Abstract

Pages 4589-4605

10.21608/ejchem.2020.28473.2611

mohamed A. Zayed; Nedeljko T Manojlovic

Cytotoxicity of New Selenoimine, Selenonitrone and Nitrone Derivatives Against Human Breast Cancer MDA-MB231 Cells

Pages 4607-4613

10.21608/ejchem.2020.31747.2675

Batool Saleh Haddad; Ali A. A. Al-Shawi

Hydrophilic Coating Layer by Layer on Polyethersulfone Membranes for Desalination

Pages 4615-4623

10.21608/ejchem.2020.44808.2910

Heba Abdallah Mohamed; AYMAN ELGENDI; Marwa Ebrahim Shalaby

Preparation of Polyamide-6/zeolite-Y Hybrid Membranes, and the evaluation of their Structural, Physical and Mechanical Properties

Pages 4625-4633

10.21608/ejchem.2019.18717.2155

Oula Adnan Hommaid; Iman Mostafa Al Bakri

Compatibility of PVC/TEA Blends Membranes Preparation, Characterization, Evaluation and Their Water Permeation Properties

Pages 4635-4644

10.21608/ejchem.2020.21999.2314

Hossam Tieama; Ahmed Doma; Marwa Showman; Elbadawy Abdelaziz Kamoun

Influence of polymers loaded with ZnO and TiO2 nanoparticles on thermal resistance of archaeological Wood

Pages 4645-4657

10.21608/ejchem.2020.42596.2859

Eman Nabil; Naglaa Mahmoud; Ahmed Youssef; Samir Kamel

Synthesis, spectroscopic investigation and bactericidal effect of Poly (vinyl alcohol) (PVA) - iron nanoparticles (Fe NPs)

Pages 4659-4669

10.21608/ejchem.2020.34685.2725

Afaf Sarhan

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)