EKB Journal Management System
1.

Heterocyclization of Isoniazid: Synthesis and Antimicrobial Activity of Some New Pyrimidine, 1, 3-Thiazole, 1, 2, 4-Thiadiazole, and 1, 2, 4-Triazole Derivatives Derived from Isoniazid

Pages 171-180
Mona E. Farhan; Mohammed G. Assy
2.

Evaluation of Antioxidant Efficiency of Croton tiglium L. Seeds Extracts after Incorporating Silver Nanoparticles

Pages 181-200
Wael Mahmoud Aboulthana; Ahmed Youssef; Amal M. El-Feky; Noha El-Sayed Ibrahim; Mohamed M. Seif; Amgad Kamal Hassan
3.

The Impact of Cationic Surfactants on The Electrodeposition of Nickel/Graphene Nano-Sheet Composite Coatings on Brass

Pages 201-214
M.A. Ameer; Z. Abdel Hamid; M. Shehata; B.M. Hassan; A.M. Fekry
4.

Optimization Studies and Chemical Investigations of Aspergillus terreus-18 Showing Antioxidant Activity

Pages 215-230
Alaa Saleh; Heba Elrefaie; Abdelgawad Hashem; Hassaan EL-Menoufy; Nahla Mansour; Ahmed El-Beih
5.

Development and Optimization of A Non-traditional Extraction Process of Yellow Colorant from Safflower Petals as A Natural Colorant

Pages 231-245
Nagla Elshemy; Martina Megaly; K. Haggag; Ahmed Hashem
6.

Nalbuphine HCl Assessment by the Quenching of the Emission of Tb -4’Carboxybenzo-18crown-6-Ether Optical Sensor

Pages 247-255
Lobna Abd allah; Mohamed Attia; Mohammed Sabry Abdel-Mottaleb
7.

Cooling System Pipeline Corrosion Behavior After Reusing of Reverse Osmosis Reject Plant Water as Feed Water Source and Using a New Isatine Derivatives as Corrosion Inhibitors

Pages 257-280
Abdallah Mostafa Negm; Abd elaziz Fouda; Rabab Shalof; Saad Mohamed; Teriza Youssif
8.

Chemical Effect of Chlorination Process on Antibiotic Resistant Bacteria

Pages 281-290
Salwa M. Samir; Samar Samir Mohamed; Ahmed Shaban; Yousseria Shetaia; Mohammed Kamel; Gamila El-taweel
9.

Synthesis, Characterization, DFT of Novel, Symmetrical, N/O-donor Tetradentate Schiff’s base, Its Co(II), Ni(II), Cu(II), Zn(II) Complexes and Their in-vitro Human Pathogenic Antibacterial Activity

Pages 291-310
Satish Chand; Monika Tyagi; Prateek Tyagi; Sulekh Chandra; Deepansh Sharma
10.

Optical characterization of Poly [2-methoxy-5-(2-ethylhexyloxy-p-phenylene vinylene] (MEH-PPV):C60, MEH-PPV:C60:TiO2 and MEHPPV:C60:ZnO Thin Films

Pages 311-323
Fawzy A. Mahmoud; Islam Elazab; Ossama M. Abo-Elenien; Ahmed Abdel Fatah; Adel A. M. Ahmed
11.

Novel Synthesis of Unsaturated Pigment Anthracene Triazole Acrylate via Click Chemistry to Prepare Colored Binder for Textile Printing

Pages 325-332
Karimah Haggag; Nagla Elshemy; Ahmed Hashem; Zain Mohamed; Fayza kantouch
12.

Processing of Polyurethane Nanocomposite Reinforced with nanosized Zinc Oxide: Effect on Mechanical and Acoustic Properties

Pages 333-341
Soma El Mogy; Rabab S. Youssef; Anhar A. Abd El Megeed
13.

Variation of Chemical and Morphological Properties of Different Parts of Prunus Amygdalus L. and Their Effects on Pulping

Pages 343-356
Ibtissem Moussa; Ramzi Khiari; Ali Moussa; Ragab Abouzeid; Mohamed Farouk Mhenni; Fouad Malek
14.

BSA Binding Studies of Co(II), Ni(II) and Cu(II) Metal Complexes of Schiff base Derived from 2-hydroxy-4-methoxybenzaldehyde and 2-amino-6-methylbenzothiazole

Pages 357-372
Madhuri Chaurasia; Deepak Tomar; Sulekh Chandra
15.

Recovery of Zinc from Zinc Dross Using Pyrometallurgical and Electrochemical Methods

Pages 373-384
Ibrahim Mohamed Ghayad; Aida L. El-Ansary; Zeinab A. Abdel Aziz; Amany A. El-Akshr