Egyptian Journal of Chemistry

Keywords = Characterization

Biosynthesis of biologically active silver Nano particles using natural red pigment under optimized conditions

Articles in Press, Accepted Manuscript, Available Online from 24 February 2025

10.21608/ejchem.2025.350811.11122

I. Ali Abdulla; Sanna K. Gomaa; I.S. Abd-elsalam

Polyaniline Emeraldine Salt Synthesis and Characterization: Effect of Aniline/Oxidant Molar Ratio and Acid Dopant Type and Concentration

Articles in Press, Accepted Manuscript, Available Online from 08 April 2025

10.21608/ejchem.2025.355854.11221

Nourhan A. Shawky; Said M.Aly Abdallah; Mohamed H. Sorour; Mona A. Abdel-Fatah; Ahmed M. Awad Abouelata

Oil extracted from spent coffee grounds as a fatliquor in leather tanning

Volume 68, Issue 8, August 2025, Pages 123-133

10.21608/ejchem.2024.323503.10506

Mohammed Ahmed Elshaer; Ahmed Nasr; Sameh Taha Kassem; Gamal Alfawal; Waled Abd-elhamed; Mohamed Awad Abd-Elrahem

Optimizing Carbon Dots for Enhanced Lead Removal from Aqueous Solutions: A Novel Approach Using Hydrothermal Synthesis with Tartaric

Volume 68, Issue 7, July 2025, Pages 175-184

10.21608/ejchem.2024.317394.10319

Alaa R. Said; Mohamed M. ghobashy; Ahmed Siddiq; Ahmed A. Zaher; Sadeek atia Sadeek

Comparative Study of Carbon Nanotube and Nano-Clay Incorporation into Pectin/Na-alginate Bio-based Hydrogels for Dye Removal

Volume 68, Issue 4, April 2025, Pages 177-194

10.21608/ejchem.2024.305408.10037

Al Shaimaa Abd alzaher Ali; Asmaa Sayed; Hayam Mohamed Mahmoud Ahmed; Eman Shoukry; Neveen Hegazy; Ghada Adel Mahmoud

New nanoparticle metal complexes based on cefaclor and 2,2′-bipyridine ligands: synthesis, characterization, DFT studies and their antimicrobial evaluation

Volume 67, Issue 12, December 2024, Pages 129-141

10.21608/ejchem.2024.276743.9452

H A Abdallah; Sadeek A. Sadeek; M M Zareh; M S El-Attar; W A Zordok; B Abd El-Wahaab

L-Amino Acid Oxidase from Marine Bacterium: Purification, Characterization and Evaluation of its Anticancer and antioxidant activities

Volume 67, Issue 11, November 2024, Pages 323-331

10.21608/ejchem.2024.318069.10342

Mohamed Abdel-Monsef; Doaa Darwish; Basant Ali; Amany Hassabo; Eman Ibrahim; Shaimaa Tawfik

FACIAL APPROACH FOR THE SYNTHESIS OF ZINC OXIDE/ BOSWELLIA GUM RESIN NANOPARTICLES

Volume 67, Issue 9, September 2024, Pages 371-379

10.21608/ejchem.2024.262118.9174

Mervat Magdy Shahen; Nadia Mohammed Ahmed; Emad Tolba; Omali Youssef El-Khawaga

Characterization of Modification Acrylic Fibres Waste for Dyes Removal material

Volume 67, Issue 9, September 2024, Pages 701-711

10.21608/ejchem.2024.294987.9807

Thanaa Fawzy Abdelahfeez; Galal Hosny Sayed; Lamiaa Kamal El-Gabry

Characterization and Purification of Xylanase Derived from Marine Bacillus subtilis AKM1 and its potential applications

Volume 67, Issue 6, June 2024, Pages 373-385

10.21608/ejchem.2023.249877.8895

Aya K. Mahmoud; Heba Kamal A. Elhakim; Ismail A. Abdelhamid; Sahar S. Mohamed; Manal S. Selim

Novel Bacterial Isolate For Amylase Production, Characterization And Application On Textile Using Saffron Natural Dye

Volume 67, Issue 5, May 2024, Pages 435-440

10.21608/ejchem.2023.227955.8405

Ibrahim Shabaan Abdelsalam; Nagia Ali

Synthesis and Performance Evaluation of Newly Synthesized Waxy Crude Oil Dispersants and Inhibitors Using Styrene Based Copolymers

Volume 67, Issue 1, January 2024, Pages 27-36

10.21608/ejchem.2023.191573.7558

S.A. Elbanna; A.M.M. Abd El Rhman; A.S. Al-Hussaini; S.A. Khalil; Hanan A. Ahmed

In vitro anticancer and antimicrobial activities of copper-zinc superoxide dismutase purified from Cellana rota snail

Volume 66, Issue 12, December 2023, Pages 1-10

10.21608/ejchem.2023.200467.7736

Mohamed R. Habib; Hassan M. Masoud; Mohamed S. Helmy; Ahmed A. Hamed; Rasha M. Gad El-Karim; Rasha E.M. Ali; Khaled M. Zayed; Mahmoud A. Ibrahim

Purification and biochemical characterization of L-methioninase from Fenugreek

Volume 66, Issue 11, November 2023, Pages 25-31

10.21608/ejchem.2022.125928.5593

Alaa M. Reda; Neven Ahmad Salah; Magdy M. Yousef; Hamed M. El-Shora

Synthesis, characterization of chitosan based green Hyperbranched Polymers/Reduced Graphene Oxide Composites

Volume 66, Issue 5, May 2023, Pages 25-34

10.21608/ejchem.2022.136268.6004

Amira.M. Qassem; Khalid I. Kabel; Ahmed A. Farag; Mohamed Keshawy; Abdulraheim M.A. Hassan; Eman H. Ismail

Cu- organic framework modified by diatomite: synthesis, characterization and antimicrobial studies.

Volume 66, Issue 4, April 2023, Pages 43-48

10.21608/ejchem.2022.143371.6256

Alaa S abdelmoaty; Ahmed A. El-Beih; Adly A Hanna

Development of Novel Terpolymes and Evaluating Their Performance as Pour Point Depressants and Paraffin Inhibitors for Waxy Crude Oil

Volume 66, Issue 1, January 2023, Pages 63-72

10.21608/ejchem.2022.120528.5414

Sameh A. Elbanna; Abdellatief M. M. Abd El Rhman; Ayman S. Al-Hussaini; Salah A. Khalil

Purification and Immobilization of Aginase from Fenugreek Plants

Volume 66, Issue 1, January 2023, Pages 447-452

10.21608/ejchem.2022.124718.5553

Alyaa Ibrahim Mohamed; Hamed M. El-Shora; Neven Ahmad Salah; Magdy M. Yousef

Visualization the crystal structure, microstructure, magnetic performance and antimicrobial as well as anticancer activities of La0.5Sr0.5Mn0.9Ti0.1O3 nanopowders

Volume 65, Issue 12, December 2022, Pages 21-26

10.21608/ejchem.2022.130541.5752

Hesham Ahmed Tash; Ali Omar Turky; Ali Mostafa Hassan; Hosni Anwar Gomaa; Mohamed Mohamed Rashad

Flocculation Activity of Grafted Chitosan for Water Treatment

Volume 65, Issue 12, December 2022, Pages 227-237

10.21608/ejchem.2022.119028.5352

Raedah Alatawi; Abeer Abdulaziz Bukhari; Hanan Elsayed; Uzma Faridi; Sanaa Khali; Wael Mohammed

Synthesis of Zeolite Beta Using Seawater Instead of Deionized Water

Volume 65, Issue 12, December 2022, Pages 313-317

10.21608/ejchem.2022.104358.4956

Djamal DARI; Azzeddine Farid Houari; Christian Beling; Fatiha Djafri; Abdelkader Bengueddach; Mohamed Sassi

High efficiency double-channel fluorescent Nickel (II) complex: syntheses, X-ray crystal structures, spectroscopy and surface checking Hirshfeld

Volume 65, Issue 132, December 2022, Pages 1-7

10.21608/ejchem.2022.56091.3203

Haitham Kadhim Dakheel; Haider M. Hessoon

Morus Alba Leaf Extract-Based Biogenic Production of Silver Nanoparticles: Characterization, Antibacterial, and Antiviral Evaluation

Volume 65, Issue 132, December 2022, Pages 605-615

10.21608/ejchem.2022.153506.6682

Mohamed M. Salama; Abdullah M. Abdo; Adel A. Mousa; Ahmed A. Shaheen; Ahmed M. Elsayed; Amal M. Soliman

Facile Synthesis and Characterization of Magnetic Biopolymer Nanocomposite and Its Application for Preparing Novel Bioasphalt Coating Binder

Volume 65, Issue 8, August 2022, Pages 65-75

10.21608/ejchem.2022.100891.4688

Hanan A. Ahmed; R.A. Geioushy; S. A. Elbanna; Ragab A. A.; Ibrahim M. Nassar; Hend Al‑aidy El‑saied

Treatment of Industrial Dye Effluent by Photo-Catalytic Process Using Modified Egyptian Bentonite

Volume 65, Issue 4, April 2022, Pages 333-340

10.21608/ejchem.2021.92237.4376

Sanaa M. Solyman; Hanan A. Ahmed

Journal Archive

Volume 68 (2025)

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)