EKB Journal Management System
1.

Treatment of Cotton Fabrics using Polyamines for Improved Coloration with Natural Dyes Extracted from Plant and Insect Sources

Pages 1-19
Amina L. Mohamed; Sahar Shaarawy; Nagla Elshemy; Ali Hebeish; Ahmed G. Hassabo
2.

Decolorization of Reactive Dyes, Part VIII: Eco-Friendly Approach of Reactive Red 195 Dye Effluents Decolorization Using Geopolymer Cement Based on Metakaolin backed by slag

Pages 21-27
Sara Morsy Ahmed; Amal A Aly; Morsy Ahmed El-Apasery; Shereen M Ragai
3.

Decolorization of Reactive Dyes, Part IX: Eco-Friendly Approach of Reactive Red 195 Dye Effluents Decolorization Using Geopolymer Cement Based on Metakaolin-Slag Mixes

Pages 29-35
Sara Morsy Ahmed; Amal A Aly; Morsy Ahmed El-Apasery; Shereen M Ragai
4.

Study of CeO2@ TiO2/ POM and CoFe2O4@ SiO2 / POM Composites as Highly Efficient Eco-friendly Anti-Corrosion Coating for 316 Stainless Steel

Pages 37-52
Naglaa M Nooredeen; Elham Ahmed Youssef; Abdel-Rahman Mahmoud Mousa; Mahmoud Ahmed Abd El-Ghaffar
5.

Preparation of Insoluble Zirconate from Egyptian Zircon via Alkali Fusion Process to Enhancement Al Alloy Performance

Pages 53-57
Heba Mashaal
6.

Enzymatic degradation of white bovine pickled shavings yielding industrial gelatin and collagen hydrolysate

Pages 59-67
abdelmohsen Saber; Nabil hussein Elsayed; Mostafa Abd El-Hameed El-Abd; Amira Aly Hassan; Mohamed Ibrahim Abo Alkasem; mohammed sonhi marzouk; hamed Elsayed
7.

Effect of using Non-dairy creamer as a fat substitution on quality properties of cake

Pages 69-78
El-Adly E.F.; Elsayed El-Damaty; El-Waseif M.A.
8.

Synthesis, Anticancer Activity and Molecular Docking Study of some New Thiazolo[2, 3-a]Pyrimidinedione-Based Heterocyclic Compounds

Pages 79-90
Nesrin M. Morsy; Khadiga M. Abu-Zied; Hanem M. Awad
9.

Chemical Composition and Bioactivities of Egyptian Opuntia ficus–indica Seeds Oils Obtained by Conventional and Ultrasound-assisted Extraction Techniques

Pages 91-101
Esraa Badawy; Nahla Abel-Azim; Khaled Shams; Mariam Abdur-Rahman; Khaled Mahmoud; Ahmed Abd-Rabou; Abd- Elgawad Ali Fahmi; Ibrahim Saleh
10.

Voltammetric determination terbinafine at carbon paste electrode modified with graphene nanosheets

Pages 103-112
Elmorsy A Khaled; hassan Hendawy; Abdlatef A. Radwan
11.

Enhancement of Nutritional Quality of Pretzels Using Sprouted Garden Cress Seeds

Pages 113-124
Samar M Mahdy; Seham Y Gebreil; Mostafa abd el-hamied asal
12.

Simple Green Spectrophotometric & Chromatographic Assay of the Oral Antiviral Treatment of COVID -19: Molnupiravir -EIDD-2801

Pages 125-131
mona Abdel Moneim; Miranda Kamal; Mohamed Hamdy
13.

Innovation of Smart Knitted Fabrics for Functional Performance of Sportswear Upon Treatment using Phase Change Material

Pages 133-156
Ahmed G. Hassabo; Mostafa M. Eid; Eman R. Mahmoud; Nour A. Asser
14.

Curcumin Ameliorates Acrylamide Induced Ovarian Toxicity in Albino Female Rats: A Biochemical and Histological Study

Pages 157-168
Nagwa M Elsawi; Shymaa A. Th. Abo Kresha; Mounir A. A. Mohamed; Ahmed Khorshed; Wejdan, A. Aldajani; Nisreen Abdullah Rajeh; Nada A. El-Shahawy; Soad Ali
15.

A Sustainable Approach for Immobilization Dyeing bath Effluents of Reactive Yellow 145 by using Different Types of Eco-Friendly Geopolymer Cement

Pages 169-177
Morsy A. El-Apasery; Doaa A. Ahmed
16.

An Innovative and Promising Facile Route to Remove Heavy Metals and Dyes using Environmentally Friendly Slag-based Geopolymer Cement

Pages 179-188
Morsy A. El-Apasery; Doaa A. Ahmed
17.

Experimental and Theoretical Evaluations: Green Synthesis of New Organic Compound bis ethanethioyl oxalamide as Corrosion Inhibitor for Copper in 3.5% NaCl

Pages 189-196
Hoda Hussien; Seham Shahen; Amal M. Abdel-karim; Ibrahim Mohamed Ghayad; Omnia A. A. El-Shamy; Nashwa Mostfa; nour el-din ahmed
18.

Synthesis, Characterization and Application of A Novel Extracting Agent 2-(4-methylphenyl)-8,9-Dihydro-8,8-Dimethyl-7H-Pyrazolo[1,5-a]Quinazolin-6-one (MPHPQ) for U(VI) Removal from Sulfate Aqueous Solutions

Pages 197-207
Sally S. Muhammad; Reda M. Attia; Doaa Ibrahim Zaki; Mohamed Refaat Shehata; Ghada Mahmoud Hussein
19.

Chemical Reaction and Thermal Radiation via Cattaneo-Christov Double Diffusion (CCDD) Effects on Squeezing Non-Netonian Nanofluid Flow between Two – Parallel Plates

Pages 209-231
Yasmeen Mohamed; Nabil Tawfik Eldabe; Mohamed Abouzeid; Mahmoud Elhassan Ouaf; Doaa Mostapha
20.

Practiced Synthesis and Biological Evaluation of Some New Pyrimidin-2-Thione Derivatives as Potential Anticancer Agents

Pages 233-243
Omnia S. Abdel Zaher; Monda M. M. Badawy; Mohamed R. Aly; Sameh A. Rizk
21.

Amino Acid Profiles of Crude Albumin Extracted from Several Marine and Brackish Water Fish in South Sulawesi, Indonesia

Pages 245-251
Nur Fatma Haris; Metusalach Metusalach; Nupudji Talim; Mala Nurilmala
22.

Improving The Thermal And Mechanical Properties Of Reinforced Polybutadiene Rubber Composite Using Nano-Sized TiO2

Pages 253-258
Aya A Mohammed; Zainab Shnain; Khalid Suktar
23.

Uv-Irradiation synthesized Co3ZnFe2O8 Nanoparticles for Corrosion Protection of Carbon Steel in Seawater

Pages 259-263
Riyam L. Khalaf; Israa M. H. Almousawi; Ahmed Mahdi Rheima
24.

Antibacterial activities of layer double hydroxide nanocubes based on Zeolite templates and its high performance as a disinfectant

Pages 265-270
Moftah Essa Elkartehi; Amal Zaher; Ahmed Farghali; Marzouk M. A.; Rehab Mahmoud; Nabila Shehata
25.

First- and Second-Derivative Spectrophotometry for Simultaneous Determination of lorazepam and clonazepam in pharmaceutical formulations.

Pages 271-280
Faeza H. Zankanah; Fatma A. A. Al Ani; Ala’a R. Shaker; Ahmed b. Taha; Mohammed S. Abdulraheem
26.

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

Pages 281-288
Manal Selim Mohamed Salim; Sahar Saleh Mohamed; Sayeda Abdelrazek Abdelhamid; Ahmed Abdelghani Hamed
27.

The protective efficacy of propolis against multi heavy metals-induced oxidative stress and hepato-renal damage in the males of albino rats

Pages 289-300
Ayman Ahmed El-Amawy; Samir Attia Zaahkouk; Hesham Gamal AbdelRasheed; Bassem Elsayed Elarabi
28.

Phytochemicals Constituents in Medicinal Plant Syzygium aqueum (Burm.) Alston (Myrtaceae)

Pages 301-308
Ei Ei Aung; Alfinda Novi Kristanti; Nanik Siti Aminah; Yoshiaki Takaya; Rico Ramadhan
29.

Nanotechnology and Application of Nano Titanium Dioxide, Nano Zinc Oxide, and Nano Copper Oxide on Textile for High Performance

Pages 309-322
Mai Abd E-Aty; Heba Ghazal
30.

Chemical Characteristics, Mineral Contents and Color evaluation of Fresh Garlic Cloves and Dried Garlic Sheet

Pages 323-331
Hisham Amin Essa; Abdelaziz N. Shehata; mostafa T. Ramadan; Atef M. AboZaid; Robil K. Moawad; ibrahim F. helmy; Nahed M. Abdelmaguid; Olaa S. Saleh; Wafaa A. Ibrahim
31.

Sesquiterpene Lactones from Achillea fragrantissima

Pages 333-338
Naglaa S. Mohamed; Shifaa O. Alshammari
32.

Comparative Analysis of Bioactive Compounds of Balanites Aegyptiaca L. Callus

Pages 339-349
Reda E. Abou-Elfadl; Manal E. Ahmad; Mohamed R. Abdel-Magiud; Asmaa A. Mahdi
33.

Antimicrobial Activity of some Honey bee products treated in Controlling the American Foulbrood, Paenibacillus larva

Pages 351-358
Doaa Saad Farghaly; Emad Nafea; Khadijah Altammar; Hala Mohi El-Deen Kadada
34.

Comparative study of cytotoxic properties of nanoliposomal form of Curcumin or vitamin E towards laryngeal carcinoma

Pages 359-370
Naglaa M. Ismail; Medhat W. Shafaa; Maha R. Elsyed
35.

Overcoming the Bottlenecks of Cellulose Utilization in Microbial Fuel Cells via Bioaugmentation Strategy with Cellulose‑Degrading Isolates

Pages 371-380
Dena Z. Khater; R. S. Amin; M. O. Zhran; Zeinab K. Abd El-Aziz; Helmy M. Hassan; Mohamed Mahmoud; K. M. El-Khatib
36.

Studying the quality of local propolis and evaluation of its effect as antimicrobial food additive

Pages 381-389
Sara ali Abdallah; Ahmed Elshemy; Gihan el moghazy; Hala Nader; Asmaa Abd Allah
37.

Evaluation of the diagnostic performance of serum P53 protein for the diagnosis of colorectal cancer.

Pages 391-397
Reham Abdel-Aziz; Mohamed M. Omran; Abdelfattah M. Attallah; Mohamed El-Far
38.

Paracetamol Overdose Induces Acute Liver Injury accompanied by oxidative stress and inflammation

Pages 399-408
Hend Mostafa Ahmed; Hanan Hussein Shehata; Gamila Soliman Mohamed; Hoda Hassan Abo-Gabal; Sherien M. El-Daly
39.

Comparative Phytochemical Screening, Antioxidant, Antimicrobial and Quantitative Analysis of Pandanus tectorius and Rosemarinus officinalis from Saudi Arabia

Pages 409-419
Nour Basudan
40.

Optimization of α-amylase Activity Enzyme Produced By Bacillus subtilis and Aspergillus niger

Pages 421-426
Baydaa M. Abd El Mageed; Salah G. Ali; Ola Hammouda; Mai Raslan
41.

Applications of Calcium Boron or Potassium Phosphite Combined with Different Fruit Thinning Styles to Enhance Fruit Quality of Barhee date palm

Pages 427-438
Samy El-Kosary; Ahmed Rashedy; Sherif El-Sharabasy; Ahmed Mohamed Abd Allah
42.

Microwave and Conventional Synthesis of Some New Mercapto Pyrazolaldehyde Bonded to Indolyldihydropyrimidine Thione Derivatives as In Vivo Anti-inflammatory, and Analgesic, and In Vitro Antimicrobial Agents

Pages 439-448
Entesar Hassan; Mohamed Elkerdawy; Asmaa Abzeid; Salem Zayed
43.

Approach for Quantification of Nanogram Amounts of Hepatitis-C Drugs, Sofosbuvir, and Daclatasvir based on Cerium (IV) Oxidation

Pages 449-457
Sabrein Mohamed; yousry Issa; Aida L Al Ansary; Ahmed Mahmoud
44.

Essential oils and fatty acids of Thymus vulgaris seeds: chemical composition, antioxidant and antimicrobial activity

Pages 459-464
Ibtisam N. Al-assaf; Muthanna Jasim Mohammed; Inaam J. Mohamad; Fawwaz F. Ali
45.

Functionalization of Polyester Fabric with Green Synthesized Zinc Oxide Nanocomposites using Aloe-Vera Gel Extract Assisted by Microwave and Ultrasonic Techniques

Pages 465-478
Monira Nseem Michael; Eman Mohamed Osman; Ibrahim El Tantawy El Sayed; Ahmed Abdel-Aleem El Gokha; Seham Ahmed Abu-Elanwar Radi
46.

Heterocyclization and Biological Evaluation of Malonic Hydrazide; Novel Synthesis of Some Azoles and Azines

Pages 479-482
Mohamed H Abd El-Azim; mohammed gomma assy; Maha Ahmed Elmesalamy; Yasser Selim
47.

Antimicrobial effects of essential oils of Artemisia annua, Mentha longifolia, and Vitex agnus-castus and their nanoemulsions against pathogenic microbes causing cattle mastitis

Pages 483-493
tamerr ragab; Asmaa S. Mansour; doaa D. Khalaf; Abdelsamed I. Elshamy; Abd el Nasser Gaber El-gendy
48.

A Reliable Solvent-Free Transesterification Synthesis of Carbohydrate Fatty Acid esters: Optimization, Structure -Surface Activity Relationships And Antimicrobial Efficacy

Pages 495-517
Shimaa. A. Abdelaziz; Entsar. M. Ahmed; M. Sadek
49.

Phytochemical Investigation of Algerian Ceratonia siliqua L. Leaves Extract, by Evaluation of Antioxidants, and Analgesic Effects

Pages 519-528
MADI AICHA; ZINEB MAAMERI; HALMI SIHEM; ZEGHAD NADIA; NOUI AMIRA; BELKHIRI ABDELMALIK
50.

Functional Groups, Band Gap Energy, and Morphology Properties of Annealed Silicon Dioxide (SiO2)

Pages 529-535
Dyah Ayu Pramoda Wardani; Budi Hariyanto; Neny Kurniawati; Nazopatul Patonah Har; Noviyan Darmawan; Irzaman Irzaman