EKB Journal Management System
1.

Optimization of Dothideomycetes sp. NRC-SSW Chitosanase Productivity and Activity Using Response Surface Methodology

Pages 973-987
Amal Mohamed Hashem; Shaymaa Ismail; Alaa El-Dein Hosny; Ghada Awad; Siham Ismail
2.

A Review on Synthesis of Nitrogen-Containing Heterocyclic Dyes for Textile Fibers - Part 2: Fused Heterocycles

Pages 989-1018
Tawfik A Khattab; Mohamed Rehan
3.

Enhancement of Crude Oil Biodegradation by Immobilized Bacterial Consortium in Small Batch and Continuous Bioreactor Modes

Pages 1019-1030
Soha Farag; Nadia A Soliman; Yasser R Abdel-Fattah
4.

Reduction of Heavy Metals Content in Contaminated Vegetables due to the Post-harvest Treatments

Pages 1031-1037
Gomaa Nour-Eldein Abdel-Rahman; Mohamed Bedair Mohamed Ahmed; Diaa Attia Marrez
5.

Physico-Chemical Evaluation of Drinking Water Treatment Plant and Sand Filter Backwashing Water for Possible Recycling: A Case Study

Pages 1039-1047
Hussein Ibrahim Abdel-Shafy; Mohamed A. Salem; Mona S. M. Mansour; Mohamed A. El-Khateeb; Sally H Abdel-Shafy
6.

Synthesis of Nano - Nickel Metal Loaded on Faujasite-Zeolite for Reduction of p-nitro Phenol to p-amino Phenol

Pages 1049-1057
Amira M. Mahmoud; Nadia A. Youssef; Seham A. Shaban; Mohamed Selim
7.

β-Oxo anilides in Heterocyclic Synthesis: Novel Synthesis of Polyfunctionally Pyridines, Pyrimidines and Benzothiazole Derivatives

Pages 1059-1071
Abdelhaleem M Hussein; Mohamed El-Gaby; Fathi Abushanab; Mohamed Abdel-Raheim; Morsy Elapasery
8.

Structural and optical properties of wet-chemistry Cu co-doped ZnTiO3 thin films deposited by spin coating method

Pages 1073-1081
Amany El nahrawy; Ahmed I. Ali; Ali B. Abou Hammad; Aïcha Mbarek
9.

Adsorption of Nicotine on Calcinated and Modified Compressed Coffee Residue CACS and Its Surface Properties

Pages 1083-1096
Y. Walid Al-Bizreh; Rasha Almostafa; Malak AL-Joubbeh
10.

Development of Pilot Scale System for Production of Polyamide-6 Fibers Grafted with Polymethacrylic Acid for Ion Exchange Applications

Pages 1097-1109
Samy Elsebaie Shalaby; Samiha Mohamed Abo El -Ola; Naser Gad Al-Balakocy; Margrita Bilyakova; Rafaat Abas
11.

β-Oxo ِAnilides in Heterocyclic Synthesis: Novel Synthesis of Pyridazinones, Pyrazolopyridazines and Cinnolines

Pages 1111-1119
Abdelhaleem M Hussein; Mohamed El-Gaby; Fathi Abushanab; Mohamed Abdel-Raheim; Morsy Elapasery
12.

Natural Source Constitutes Effective Route for Processing of Silver Nanoparticles for Medical Textile

Pages 1121-1129
Rakia Refaie; Sahar Shaarawy; Manal El-bisi; F.H. Motawe; Amira El-shafie
13.

Evaluation of Physical, Mechanical and Chemical Properties of Cedar and Sycamore Woods after Heat Treatment

Pages 1131-1149
Eman Nabil; Naglaa Mahmoud; Ahmed Youssef; Essam Saber; Samir Kamel
14.

A Comprehensive Critique on Wool Grease Extraction, Properties and Applications

Pages 1151-1159
Hosam El-Din Zakaria El-Sayed; Salwa Mowafi; Amira Abou El-Kheir; E. M. El-Khatib
15.

Effect of Egyptian Roselle Biodiesel on Performance and Emissions of Diesel Engine

Pages 1161-1169
Mohammed Saber Gad; Hassan Muhammad Mustafa