EKB Journal Management System

1.

New Acetyl Triterpenoidal and Biological Activities of Euphorbia Paralias and Euophorbia Geniculata (Euphorbiaceae) from Egypt

Pages 3583-3595
Afaf Ghani; sayed eltomy; Wagdi eldougdoug; Wafaa Badr; hanaa hassan

2.

The Role of NaOH Content, Grinding Time, and Drying Temperature in Controlling the Shape and Size of Nano ZnO Synthesized by a Green Chemistry Approach

Pages 3597-3606
Doaa Refaat; Ahmed Farghali; Ausama Yousif; Mohamed Aggour; Mohamed Khedr

3.

Catalytic Activity of Modified Electrodes in Fuel Cells. I. The Electrochemical Behavior of Rhenium under Natural Corrosion Conditions

Pages 3607-3618
Mahmoud Gamal Saleh; S Abd El Wanees; Syed K Noustafa

4.

Thermal Properties of Graphene Oxide Prepared from Different Agricultural Wastes

Pages 3619-3629
Hebat-Allah S. Tohamy; Samir Kamel; Mohamed El-Sakhawy; Mohamed A. Youssef; Amira E.M. Abdallah; Badawi Anis

5.

A Comparative Study between Spectroscopic and Physical Techniques for Discrimination of The Counterfeited Computer- Generated Documents (A Case Study)

Pages 3631-3639
Al Sharif H. Mohamed; M.M.B. El-Sabbah; Ahmed S. Salim; H. Abd El-Wahab

6.

Kinetics and Thermodynamics of Aqueous Copper Adsorption by Ca-Al-Zn LDH and Its Calcined Product

Pages 3641-3654
Al-Sayed Aly Bakr; Reda Abdel Gayed; Radwan El-Zoheiry; Ahmed Abdel Wahab Salem

7.

Optical, Structure and Dielectric Properties of Er3+ Ions Doped Al- Na-K-Ba Phosphate Glasses

Pages 3655-3668
M.M. Ismail; H. Farouk; Lidia Zur; Alessandro Chiasera; Maurizio Ferrari; Anna Lukowiak; A. Ashery; M. A. Salem; I.K. Battisha

8.

Microwave synthesis of Nano/Micronized zeolites from natural source: Evaluation of energy storage capacities

Pages 3669-3683
Hanan A Tantawy; nahla ismail

9.

Novel cationic gemini surfactant as a corrosion inhibitor for carbon steel tubes during the pickling process: synthesis, surface properties and adsorption behavior

Pages 3685-3701
Aziza El-Tabei; Mohamed Hegazy; Ahmed Bedair; Mahmoud Sadeq

10.

Inhibition of Aluminum Alloy 7025 in Acid Solution Using Sulphamethoxazole

Pages 3703-3711
Zainab W. Ahmed; Juman Naser; Azhar Farooq

11.

Enhancement of chemical composition and nutritive value of some fruits pomace by solid state fermentation

Pages 3713-3720
Abeer Essam El-Din Mahmoud; Hammed Abdel Aziz Ali Omer; Amira Taha Mohammed; Mamdouh Moawad Ali

12.

Synthesis, Docking and Biological Evaluation of 2,4- Disubstituted Quinazolines With Multi-Target Activities as Anti-cancer and Antimicrobial Agents

Pages 3721-3734
Mohammed T El-Saadi; Noha H Amin; shimaa saeed zaki; hamdy mohamed abdelrahman

13.

Oxidation behavior of porous Ni- 4 and 8 wt %Cr alloys in air at 1273K

Pages 3735-3745
Lamiaa Mohamed; Wafaa A. Ghanem; Omayma A. El kady; Mohamed. M. Lotfy; Hafiz A. Ahmed; Fawzi A. Elrefaie

14.

Economic polymer-based waterproofing membranes by incorporation of wastes to form eco-friendly material

Pages 3747-3755
Asmaa Eldeeb; marwa Abd Elkader; Mohamed Yousry Hassaan

15.

Expeditious Sonochemical Synthesis of New 1,8-Naphthyridine Derivatives and their Inhibitory Activity on HepG2 Cell Line

Pages 3757-3766
Nesreen S. Ahmed; Eman S. Alsulami; Khadija O. Badahdah; Zahra M. Al-Amshany; Mogedda E. Haiba

16.

Spectrophotometric Method for Indirect Determination Of Antihypertensive Drugs in Pharmaceuticals

Pages 3767-3777
Mohammed yahya dhamra; Theia'a Najim Al-Sabha

17.

Saraca indica L. leaves, Phytochemical, invitro Antioxidant and Cytotoxic Activities

Pages 3779-3790
wedian Ashour; Reda Mohammed; Aisha H. Abou Zeid; Omar Sabry; Seham Salah Eldin El Hawary

18.

Synthesis and Characterization of Zeolite-Y from natural clay of Wadi Hagul, Egypt

Pages 3791-3800
Asmaa Kamel Bahgaat; Helmy El-Sayed Hassan; Ahmed AbdelAziz Melegy; Ahmed Abdel Karim; Manar Hassan mohamed

19.

Enhancement of heavy vacuum gas oil desulfurization via using developed catalyst based on Al2O3

Pages 3801-3810
Asmaa I. Zahran; Ahmed M.A. El Naggar; Wael A. Aboutaleb; Mohamed A. Sayed; Huda S. Ahmed; Mohamed A. Mekewi

20.

Synthesis, Structural Properties of Hydrazine Carbodithioate Schiff Base and Their Metal Complexes and Evaluation of Their Biological Activity

Pages 3811-3816
Umme Shaila Sultana; Md. Ahsan Habib; Md. Khairul Amin; Md. Mahiuddin; Md. Kudrat -E- Zahan; A.B.M. Nazmul Islam

21.

"Antimicrobial activity and genetic variability between Agave cultivars using ISSR and SCoT analyses"

Pages 3817-3822
Seham Salah Eldin El Hawary; Heba Ahmed El-kammar; Riham Salah El Dine

22.

Corrosion Behavior of Fe-35Ni-22Cr and Fe-17Ni-17Cr Alloys in Acid Pickling Solutions

Pages 3823-3827
Ghalia Asaad Gaber

23.

Preparation, Characterization and In vitro Toxicity Study of Antiparasitic Drugs Loaded onto Functionalized MWCNTs

Pages 3829-3836
Fathallah Ayoob; Ahmed Haroun; El-Shahat H.A. Nashy; ola A mohamed; Sobhy Abdel-Shafy; Abdel-Gawad M. Rabie

24.

Green process for adsorptive removal of ethion (O,O,O′,O′-tetraethyl S,S′-methylene bis(phosphorodithioate) from agricultural wastewater using modified surface of orange peel and apricot kernel

Pages 3837-3845
Reda Abdelhameed; Fathia Mahdy; Hassan Abdel-Gawad; Bahira Hegazi

25.

Simultaneous Quantification of Diaveridine and Sulfadimidine by Derivative and Ratio Derivative UV Spectroscopy

Pages 3847-3860
Aml Asran; Nora Abdel Kader; Aida L El-Ansary; Sabrein Mohamed

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