EKB Journal Management System
1.

Biosilica Properties from Rice Husk using Various HCl Concentrations and Frequency Sources

Pages 363-371
Irzaman Irzaman; Indah Dwi Cahyani; Aminullah Aminullah; Akhiruddin Maddu; Brian Yuliarto; Ulfah Siregar
2.

Screening of (Aminoalkylindols) Cannabinoids in smoking products by GC-EI/MS in Jordan: Liquid-liquid extraction optimization.

Pages 373-387
Sharif Husni Arar; Hakem ALSoufi; Eyad Abu-Nameh; Ahmad Deeb; Ayman Habahbeh
3.

Metallopharmaceutical complexes based on vanadium as potential anti-hyperglycemic agents

Pages 389-404
Ramy Mohamed Abd Elaziz; Abdu Saad El Tabl; Mohamed Mohey Elmazar; Moshira Abd Elwahed
4.

Sustainable solutions for urban wastewater management and remediation

Pages 405-415
Enas M. Abou-Taleb; Mohammed Eid M. Ali; Mohamed S. Hellal; Kholod H. Kamal; Shimaa M. Abdel Moniem; Nabila S. Ammar; Hanan S. Ibrahim
5.

Cadmium Ions Pollution Treatments in Aqueous Solution Using Electrochemically Synthesized Gamma Aluminum Oxide Nanoparticles with DFT study

Pages 417-424
Dhia Hadi Hussain; Ahmed Mahdi Rheima; Shaimaa Hamed Jaber; Mustafa Mohammed kadhim
6.

The removal of zinc ions from their aqueous solutions by Cr2O3 nanoparticles synthesized via the UV-irradiation method

Pages 425-431
Mahdi Ahmed Mohammed; Ahmed Mahdi Rheima; Shaimaa Hamed Jaber; Shahad Abbas Hameed
7.

Quantification and cancer risk evaluation of polycyclic aromatic hydrocarbons in soil around selected telecom masts in Delta state Nigeria

Pages 433-448
Onoriode Onos Emoyan
8.

Chitosan/TiO2 nanocomposites: Effect of microwave heating and solution mixing techniques on physical properties

Pages 449-460
Labiba I. Hussein; Abdaleem H. Abdaleem; Mohamed S. A. Darwish; Moataz A. Elsawy; Mohamed H. Mostafa
9.

Lower Cost and Higher UV-Absorption of Polyvinyl Alcohol/ Silica Nanocomposites For Potential Applications

Pages 461-470
Ahmed Hashim; Zinah Hamad
10.

Synthesis, characterization and cytotoxic study of 2-hydroxy benzothiazole incorporated 1,3,4-oxadiazole derivatives

Pages 471-482
Afnan Alghamdi; Syed Nazreen
11.

Adsorption of Methylene Blue Dye on Hydrothermally Prepared Tungsten Oxide Nanosheets

Pages 483-498
Ahmed Doma; Nazly Hassan; Ahmed Ibrahim Abd-Elhamid; Hesham Soliman
12.

ANTIBIOTIC OXYTETRACYCLINE SOLVATION INTERِِCTIONS WITH ETHANOL-AQUEOUS MIXTURS AT DIFFERENT TEMPERATURES

Pages 499-506
Elsayed Abouelleef; Elsayed T Helmy
13.

Synthesis and characterization of magnetic sponge nanocomposite for cleaning archeological lime stones

Pages 507-514
Rokaya Aly Sobh; Hanaa Nasr; Wael Sabry Mohamed
14.

Production of zirconia materials from zircon for dye removal from wastewater

Pages 515-523
Mohammed Eid M. Ali; Shimaa M. Abdel Moniem; Hanan S. Ibrahim; Nabila S. Ammar; Heba K. El-Kholly; M.H. Helal; Ahmed G. El-Deen; M.K. Zahran
15.

Synthesis, characterization and application of reactive UV absorbers for enhancing UV protective properties of cotton fabric

Pages 525-536
Hekmat I. Ibrahim; Reham Farouk; Elham A. El-karadly; Ahmed H. M. Elwahy; Abdalla. A. Mousa
16.

Chitosan based polyelectrolyte complexes development for anionic and cationic dyes adsorption

Pages 537-554
Eman A. Ali; Mohammed N. Ismail; Maher Elsabee
17.

Reaction of Lawesson’s Reagent with Triethylphosphite

Pages 555-560
Naglaa Abd ELRahman; Ahmed Elkateb
18.

Preparation and Characterization of Graphene Oxide – Attapulgite composite and its use in kinetic study of Alizarin Dye Adsorption from Aqueous Media

Pages 561-572
Ahmed Abbas; Sundus Merza
19.

Synthesis and characterization of new 5-(4-chlorobenzyl)-1,3,4-oxadiazol-2-amine derivatives

Pages 573-578
Eid Eissa Salama
20.

Effect of Plating Materials on the Corrosion Properties of Steel Alloy 4130

Pages 579-597
Y. Reda; K. M. Zohdy; Ashraf K. Eessaa; Ashraf M El-Shamy
21.

Utilization of Ultrasonic as an Approach of Green Chemistry for Synthesis of Hydrazones and Bishydrazones as Potential Antimicrobial Agents

Pages 599-610
Ahmed Younis; Ghada Awad
22.

Fabrication, Structural and Optical properties for (Polyvinyl Alcohol–Polyethylene Oxide– Iron Oxide) Nanocomposites

Pages 611-623
Qayssar Jebur; Ahmed Hashim; Majeed Habeeb
23.

Synthesis and Physicomechanical Studies of Nano ZnO Coated Textile fabrics

Pages 625-631
Soha Abd Alhalim; Mostafa Mabrouk; Sayed Kanawy Ibrahim; Nermin H. Hamdy; abdelrahim ramadan
24.

Predicting the Removal Amount of Aqueous Thiocyanate Anions by Titanium Dioxide Nanoparticles Using Novel Artificial Neural Network Methods

Pages 633-652
Rashin Andayesh; Mehran Zargaran
25.

Study of Disappearing ink Writings on Different Types of Documents

Pages 653-668
Nora M. Hilal; Rania H. Twfiq
26.

Synthesis, Characterization, Antimicrobial Activity And Acute Toxicity Test of A novel 4̄,4̄̄ - (4, 5, 6, 7-Tetrahydro- [1, 2, 3 -] Selenad Iazolo [4, 5 e] Pyridine-4, 6-Diyl) BIS(Benzene-1, 3-Diol)

Pages 669-681
Nadheerah Falih Neamah; Abdul-Razzak Naaeem Khudair; Shaker.A.N. Al-Jadaan
27.

Catalytic and Noncatalytic Fast Pyrolysis of Jatropha Seeds: Experimental Measurements and Modeling

Pages 683-702
Shaimaa Saeed; Ibrahim Ashour; Hisham Sherif; Mohamed R.O. Ali
28.

Electrochemical behavior of Cu-10Al-10Zn alloy in seawater in the presence of cationic surfactants benzotriazole derivatives

Pages 703-719
M. A. Migahed; Ahmed Nasser Abdu; H. Elfeky; M.M. EL-Rabiei
29.

Uranium adsorption from Bahariya Oasis leach liquor via TOPO impregnated bentonite material; Isothermal, kinetic and thermodynamic studies

Pages 721-741
A. M. Masoud; Muhammad Saeed; M. H. Taha; M. M. El-Maadawy
30.

New nature dye printing paste functional on Varies fabric kinds enhanced by plasma irradiation

Pages 743-758
Hend Ali; Kawther Abdelzaher; Usama Rashad; azza El-Halwagy; Heba El-hennawi