EKB Journal Management System

Volume & Issue: Volume 63, Issue 11, November 2020


1		Synthesis of Triazole Derivatives Via Multi Components Reaction and Studying of (Organic Characterization, Chromatographic Behavior ,Chem-Physical properties)
	Page 4163-4174
	Rajaa Abdulameer Ghafil; Nour Abd Alrazzak; Nagham Mahmood Aljamali
	View Article \| PDF 961.04 K \| View on SCiNiTO

2		DESIGN, SYNTHESIS AND BIOLOGICAL EVALUATION OF NOVEL INDOLE-THALIDOMIDE HYBRIDS ANALOGS
	Page 4175-4184
	Magdy Zahran; Salah EL Kosey; Ahmed Mehany; Mohamed Gebreil
	View Article \| PDF 287.18 K \| View on SCiNiTO

3		Evaluation of Rare Earth Elements in Black Sand and Phosphate ores, EGYPT
	Page 4185-4193
	Mahmoud Sayed Ahmed Shahin; Ebtissam A Saad; Ahmed Shazly; Amir Ezzat; sayed A Elmongy
	View Article \| PDF 999.3 K \| View on SCiNiTO

4		Synthesis and Characterization of Monomer and Three Types of Polymers Containing Chalcone Groups in Main Chain
	Page 4195-4203
	Huda Sabah Hassen; Nadia Sadiq Majeed; Hanan Faleh Mohsein; Ekhlas Sabah Hassan
	View Article \| PDF 1.03 MB \| View on SCiNiTO

5		The synthesis and characterization of gold nanoparticles with polyunsaturated oils contribute to hypolipidemic and anti-obesity activities in vivo.
	Page 4205-4216
	amira Fawzy soliman; Mohamed A Abdel-Rahman; Hanaa Hamad; Elsayed H Eltamany; Al-Sayed Al-Sherbini
	View Article \| PDF 1.26 MB \| View on SCiNiTO

6		Novel anthracene-9-sulfonyl derivatives as anticancer agents: synthesis and in vitro biological evaluation
	Page 4217-4225
	Walaa Salah Goda Elserwy; neama mohammed; Emad Kassem; Marwa Mounier; Weam Salah Goda Elserwy
	View Article \| PDF 447.59 K \| View on SCiNiTO

7		A fluorescent molecule based on 1,8- naphthalic anhydride: synthesis, spectral properties, and studying the conductance in solution
	Page 4227-4233
	ROZA Abdulrazaq AL-AQAR
	View Article \| PDF 516.91 K \| View on SCiNiTO

8		Analysis of electronic, Raman and UV-vis spectra for Zn11Se11, Zn11S11, and ternary alloys Zn11SnSe11-n(n= 1-11) A DFT/TDDFT study.
	Page 4235-4241
	Hussein Abed; hayder Mohammed abduljalil; muder ahmed Abdulsattar
	View Article \| PDF 1.14 MB \| View on SCiNiTO

9		pH-Metric studies of (2-pyrrole)-(5,6-diphenyl-[1,2,4]-triazin-3-yl)hydrazone with inner transition metals
	Page 4243-4252
	Fatma Samy; Ali Taha; Hussein Saker Seleem; Atef A.T. Ramadan
	View Article \| PDF 1.04 MB \| View on SCiNiTO

10		Comparative study of adsorption of fluoride ions on chitosan gel beads and cross-linked chitosan gel beads
	Page 4253-4259
	OTMAN GOUDALI; RACHID EL KAIMBILLAH; MAHFOUD AGUNAOU; MOHAMMED EL AZHAR; ABDESSADIK SOUFIANE
	View Article \| PDF 269.13 K \| View on SCiNiTO

11		Isolation of Different Clostridium Isolates for Acetone-Butanol-Ethanol (ABE) Production from Sargassum sp.
	Page 4261-4272
	Heba I. Mansour; Hekmat R. Madian; Laila A. Farahat; Essam A. Hoballah; Mohamed K. Ibrahim
	View Article \| PDF 458.07 K \| View on SCiNiTO

12		Preparation and evaluation of nonionic polyurethane polymers in improving the rheological properties and filtrate loss control of water base muds
	Page 4273-4283
	El-Sayed Anter; Galal H. Sayed; Mahmoud I. Abdou; Nasser R. Abdel-Rahman; Hany E. Ahmed; Nabel A. Negm
	View Article \| PDF 545.94 K \| View on SCiNiTO

13		Solidification of Alum Industry Waste for Producing Geopolymer Mortar
	Page 4285-4294
	mohamed Dohim abdelmawla; Ahmed Abdelaal; Mokhtar Samy Beheary; Nabil Ahmed Abdullah; taha A. Razek
	View Article \| PDF 369.41 K \| View on SCiNiTO

14		Indoline-based heterocyclic scaffold: Synthetic methods, chemical reactions and biological prospect
	Page 4295-4325
	Nabaweya Abdelsalam Sharafeldin
	View Article \| PDF 2.17 MB \| View on SCiNiTO

15		Novel p-nitrophenyl Maleanilic Acid and Its Organometallic Chelates of Cr, Mo and W Carbonyls Structure Evaluation Using Different Techniques and Chromium Chelate Cytotoxicity
	Page 4327-4340
	mohamed A. Zayed; Khloud.R. Oraby; Fatma.S.M. Hassan
	View Article \| PDF 1.3 MB \| View on SCiNiTO

16		Effect of (+) and (-) hydroxycitric acid sterio-isomers present in natural products in counteracting insulin resistance
	Page 4341-4354
	hadir farouk; Muhammed A. Saad; Sawsan S. Mahmoud; Mohammed F. El-Yamany; Ola A. Sharaf; Rania F. Ahmed; Ezz E. El-Denshary
	View Article \| PDF 584.12 K \| View on SCiNiTO

17		Synthesis, Antimicrobial and Molecular Modeling Studies of Some Benzophenone-based Thiazole and 4-Thiazolidinone Derivatives
	Page 4355-4367
	Asmaa AboulMagd; Nahed Eid; Ahmed Khorany; Osama Elgendy; hamdy abdelrahman
	View Article \| PDF 1.46 MB \| View on SCiNiTO

18		Effect of Some Construction Factors of Bi-layer Knitted Fabrics Produced for Sports Wear on Resisting Ultraviolet Radiation
	Page 4369-4378
	Mohamed S Kamal; Eman Mahmoud; Ahmed Hassabo; Mostafa Mahmoud Eid
	View Article \| PDF 489.98 K \| View on SCiNiTO

19		Synthesis and kinetic study for the interconversion process of some 2'–hydroxychalcones to their corresponding flavanones
	Page 4379-4386
	Zainab W Majed; Said Abdelqader Said; Omar Adil Shareef
	View Article \| PDF 919.95 K \| View on SCiNiTO

20		A Review on Synthesis, Therapeutic, and Computational Studies of Substituted 1, 3, 4 Thiadiazole Derivatives
	Page 4387-4408
	Ahmed Hussien Shamroukh; Mohamed Ibrahim Hegab
	View Article \| PDF 1.85 MB \| View on SCiNiTO

21		Synthesis of novel 2, 3'-bipyrrole derivatives from chalcone and amino acids as antitumor agents.
	Page 4409-4421
	Atef Kalmouch; Mohamed Rdwan; Mervat M. Omran; Marwa Sharaky; Gaber O. Moustafa
	View Article \| PDF 720.47 K \| View on SCiNiTO

22		Antimicrobial and antioxidant characteristics of exopolysaccharides produced by Agrobacterium tumefaciens Cs5 and T1
	Page 4423-4438
	Mohamed A. Moselhy; Fatma Shams Lotfy; Hussein E. Makboul; Abdallah S. Ali
	View Article \| PDF 1012.64 K \| View on SCiNiTO

23		Photo-Catalytic degradation of phenol wastewater: optimization using response surface methodology
	Page 4439-4445
	Amal Zaher
	View Article \| PDF 988.08 K \| View on SCiNiTO

24		Synthesis and application of novel reactive dyes based on Dimedone moiety
	Page 4447-4455
	Fatma A. Mohamed; Saadia A. Abd El-Megied; Raffat Mohareb
	View Article \| PDF 492.36 K \| View on SCiNiTO

25		Flashing Losses Emission Evaluation from Crude Oil Storage Tanks
	Page 4457-4462
	eman mohamed mansour; MOHAMED ELAIL; saad mohamed desouky
	View Article \| PDF 1008.77 K \| View on SCiNiTO

26		Enhanced biological activity of Candida rugosa lipase via immobilization on magnetic nanoparticles
	Page 4463-4468
	Miaad Adnan; Sahar Gazi Imran; Adel Saadi Alsaadi; Mohammed Hasan Allawi
	View Article \| PDF 608.15 K \| View on SCiNiTO

27		Design, synthesis and antibacterial activity of N-aryl-3-(arylamino)-5-(((5-substituted furan-2-yl)methylene)amino)-1H-pyrazole-4-carboxamide as Nitrofurantoin® analogues
	Page 4469-4481
	Ashraf S. Hassan; Gaber O. Moustafa; Nesrin Mahmoud Morsy; Amr M. Abdou; Taghrid S. Hafez
	View Article \| PDF 483.88 K \| View on SCiNiTO

28		Estimation and validation of a clear sky hourly global solar radiation in Beni-Suef, Egypt
	Page 4483-4491
	Hamdy El Ghetany; Islam Taha Zedan; Ahmed Moustafa; AYA Gamal AbedElhakaim
	View Article \| PDF 1.1 MB \| View on SCiNiTO

29		Quality Control Criteria of Volatile Ingredients in Certain Mouthwash Products in the Egyptian Market
	Page 4493-4501
	Elsayed Abotabl; Mai Khader; Rehab Elshemy; Mona Morad
	View Article \| PDF 982.45 K \| View on SCiNiTO

30		Effect of NCO/OH ratio on the physico-mechanical properties of polyurethane-polyurea hybrid spray coatings
	Page 4503-4508
	El-Sayed Moussa Negim; Kymbat Omurbekova; Lyazzat Bekbayeva; Abdasssalam Abdelhafiz
	View Article \| PDF 590.16 K \| View on SCiNiTO

31		Dihydropyrimidines as Precursors for Synthesizing of Oxoketene gem-Dithiol and 1,2-Dithiol-3-Thione, a Facile Synthesis and Convenient Reaction Transformations
	Page 4509-4520
	Entesar Hassan; Salem Zayed; Asmaa Abozied
	View Article \| PDF 1.72 MB \| View on SCiNiTO

32		Reclamation of aqueous solution synthetically polluted with endocrine disturbing chemicals by commercial NF membrane
	Page 4521-4531
	Tarek samir jamil; Rabab Nasr El Sheikh; Roland Haseneder; Michael Hoyer
	View Article \| PDF 1.56 MB \| View on SCiNiTO

33		Experimental investigation of an energy saving system using Phase Change Materials in buildings
	Page 4533-4545
	Hamdy El Ghetany; Wael Ibrahim Aly; Hany Ahmed Shalata; Amr Ibrahim Eid; Khaled Abdelwahed
	View Article \| PDF 1.98 MB \| View on SCiNiTO

34		Chemical Composition, Rheological, Organoleptical and Quality Attributes of Gluten-Free Fino Bread
	Page 4547-4563
	Enayat Mahmoud Hassan; Hany Aziz Fahmy; Shimaa Magdy; Magda Ibrahim Hassan
	View Article \| PDF 1.13 MB \| View on SCiNiTO

35		Recognition and adsorption characteristics of tramadol hydrochloride molecules in molecular imprinted poly(MAA-co-EGDMA)
	Page 4565-4578
	Samir M.M. Morsi; Alian N.A.; Naglaa N. Abd-elFatah; Morsi M. Morsi; Nihal Shaker
	View Article \| PDF 1.21 MB \| View on SCiNiTO

36		Application of the Response Surface Methodology for Green synthesis of silver nanoparticles using a plant extract of shallot
	Page 4579-4588
	Thi Thanh Thuy Nguyen; Hoang Huy Le; Thuy Vy Truong; Thi Phuong Thuy Doan; Thi Thanh Tam Nguyen; Thi My Lan Nguyen
	View Article \| PDF 1.16 MB \| View on SCiNiTO

37		Isolation, identification, thermal analysis, DFT calculations and antioxidant activity studies of lichen metabolites norstictic acid and evernic acid Abstract
	Page 4589-4605
	mohamed A. Zayed; Nedeljko T Manojlovic
	View Article \| PDF 1.58 MB \| View on SCiNiTO

38		Cytotoxicity of New Selenoimine, Selenonitrone and Nitrone Derivatives Against Human Breast Cancer MDA-MB231 Cells
	Page 4607-4613
	Batool Saleh Haddad; Ali A. A. Al-Shawi
	View Article \| PDF 1.17 MB \| View on SCiNiTO

39		Hydrophilic Coating Layer by Layer on Polyethersulfone Membranes for Desalination
	Page 4615-4623
	Heba Abdallah Mohamed; AYMAN ELGENDI; Marwa Ebrahim Shalaby
	View Article \| PDF 966.72 K \| View on SCiNiTO

40		Preparation of Polyamide-6/zeolite-Y Hybrid Membranes, and the evaluation of their Structural, Physical and Mechanical Properties
	Page 4625-4633
	Oula Adnan Hommaid; Iman Mostafa Al Bakri
	View Article \| PDF 1.13 MB \| View on SCiNiTO

41		Compatibility of PVC/TEA Blends Membranes Preparation, Characterization, Evaluation and Their Water Permeation Properties
	Page 4635-4644
	Hossam Tieama; Ahmed Doma; Marwa Showman; Elbadawy Abdelaziz Kamoun
	View Article \| PDF 885.09 K \| View on SCiNiTO

42		Influence of polymers loaded with ZnO and TiO2 nanoparticles on thermal resistance of archaeological Wood
	Page 4645-4657
	Eman Nabil; Naglaa Mahmoud; Ahmed Youssef; Samir Kamel
	View Article \| PDF 751.04 K \| View on SCiNiTO

43		Synthesis, spectroscopic investigation and bactericidal effect of Poly (vinyl alcohol) (PVA) - iron nanoparticles (Fe NPs)
	Page 4659-4669
	Afaf Sarhan
	View Article \| PDF 564.81 K \| View on SCiNiTO