Author = Ahmed Shalabi
Analytical Techniques for Condition Assessment of Leather Binding of A Historical Manuscript from El-AzharAl-Sharif Library

Articles in Press, Accepted Manuscript, Available Online from 14 January 2024

10.21608/ejchem.2024.252533.8936

Gomaa Abdel-Maksoud; Shorouk Fawzy Omar; Ahmed A. Hamed; Rushdya Rabee Ali Hassan


Biological activities and chemical characterization of orange carotenoids pigment from psychotropic Planomicrobium sp. GMMA isolate

Articles in Press, Accepted Manuscript, Available Online from 12 March 2024

10.21608/ejchem.2024.258608.9137

Ghada S. Ibrahim; Mohsen S. Asker; Fatma N. El-Shall; Asmaa A. Arafa; Ahmed A. Hamed; Mohamed E. EL Awady


Biochemical studies on biologically active secondary metabolites from marine Streptomyces sp. and their effect on bacterial contaminants in drinking water from the Nile River in Egypt

Articles in Press, Accepted Manuscript, Available Online from 20 March 2024

10.21608/ejchem.2024.258016.9061

Mervat G. Hassan; mohamed E. Elawady; Soheir S. Abdelsalam; Hatem E. Elbeih; Ahmed A. Hamed


Bioactive metabolites from Streptomyces sp. RSE with potential anticancer and antioxidant activity

Volume 67, Issue 4, April 2024, Pages 115-125

10.21608/ejchem.2023.226993.8357

Ahmed A. Hamed; mohamed elawady; Ghada Ghada Abdel-Razik; Mohamed G. Battah; Mervat Hassan


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


Enforcement of Ceftriaxone – PAM-18Na Polymer Nanoformula Versus Streptococcus pneumonia and Klebsiella pneumonia –as Pulmonary Pathogenic Bacteria

Volume 66, Issue 13, December 2023, Pages 2279-2290

10.21608/ejchem.2023.187613.7457

Asmaa Atef; Mohamed I. Zanaty; Zienab E. Eldin; Basma H. Amin; Ahmed A. Hamed; Ahmed O. El-Gendy; Ahmed A. G. El-Shahawy


Bioactive secondary metabolite from marine Streptomyces parvulus strain MDA with potential antibacterial activity

Volume 66, Issue 13, December 2023, Pages 2331-2341

10.21608/ejchem.2023.205001.7842

Mohamed E. El awady; Ahmed A. Hamed; Donia G. El abacy; Mohamed G. Battah; Mervat G. Hassan


Characterization and Purification of Alkaline Protease from Novel Bacillus subtilus MS1 for Detergent Additives

Volume 66, Issue 3, March 2023, Pages 281-288

10.21608/ejchem.2022.131431.5792

Manal Selim Mohamed Salim; Sahar Saleh Mohamed; Sayeda Abdelrazek Abdelhamid; Ahmed Abdelghani Hamed


Pseurotin A Halts Hepatocellular Carcinoma Oncogenic Potential Through Tuning miR-30a and let-7i Tumor Suppressor miRNAs

Volume 65, Issue 131, December 2022, Pages 501-509

10.21608/ejchem.2022.141384.6186

Mai E Hussein; Amira S El-Senousy; Hesham I El-Askary; Ahlam M El Fishawy; Ahmed A Hamed; Rana A Youness


Bioactive Secondary Metabolites from Endophytic Aspergillus terreus AH1 Isolated from Ipomoea carnea Growing in Egypt

Volume 64, Issue 12, December 2021, Pages 7611-7620

10.21608/ejchem.2021.85908.4161

Heba I. Elkhouly; Nagwa M. Sidkey; Mosad A. Ghareeb; Asmaa M. El hosainy; Ahmed A. Hamed


Cellulases and animal feed production by solid-state fermentation by Aspergillus fumigatus NRCF-122 mutant

Volume 64, Issue 7, July 2021, Pages 3511-3520

10.21608/ejchem.2021.62744.3347

Mohamed Fadel; Ahmed A. Hamed; Ahmed M. Abd-Elaziz; Manal M.E. Ghanem; Amira M. Roshdy


Biosynthesis and Bio-sensing Applications of Silver and Gold Metal Nanoparticles

Volume 64, Issue 2, February 2021, Pages 1057-1063

10.21608/ejchem.2020.43379.2878

Mohamed Abdelaziz; Ahmed Shalabi; Abdlatef A. Radwan; Elmorsy Khaled; Rabeay Y. A. Hassan