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1

Synthesis and biocidal activity of modified poly(vinyl alcohol)

Kenawy, El-Refaie, El-Newehy, Mohamed H., Abdel-Hay, Fouad I., El-Shanshoury, Abd El-Raheem R.

Journal:

Arabian Journal of Chemistry

Year:

2014

Language:

english

File:

PDF, 697 KB

english, 2014

2

Novel Biocidal Polymers Based on Branched and Linear Poly(Hydroxystyrene)

Kenawy, El-Refaie, Abdel-Hay, Fouad, El-Newehy, Mohamed, Abd El-Zaher, Eman H. F., Abo-Elghit Ibrahim, Enaam M.

Journal:

International Journal of Polymeric Materials

Year:

2016

Language:

english

File:

PDF, 751 KB

english, 2016

3

High-performance mixed-matrix membranes enabled by organically/inorganic modified montmorillonite for the treatment of hazardous textile wastewater

Abdel-Karim, Ahmed, El-Naggar, Mehrez E., Radwan, E.K., Mohamed, Ibrahim M., Azaam, Mohamed, Kenawy, El-Refaie

Journal:

Chemical Engineering Journal

Year:

2021

File:

PDF, 14.94 MB

2021

4

Antimicrobial properties of modified and electrospun poly(vinyl phenol)

El-Refaie Kenawy, Yasser R. Abdel-Fattah

Journal:

Macromolecular Bioscience

Year:

2002

Language:

english

File:

PDF, 163 KB

english, 2002

5

Synthesis and antimicrobial activity of some polymers derived from modified amino polyacrylamide by reacting it with benzoate esters and benzaldehyde derivatives

El-Refaie Kenawy, F. Imam Abdel-Hay, Ahmed Abou El-Magd, Yehia Mahmoud

Journal:

Journal of Applied Polymer Science

Year:

2006

Language:

english

File:

PDF, 361 KB

english, 2006

6

Biologically active polymers. IV. Synthesis and antimicrobial activity of tartaric acid polyamides

El-Refaie Kenawy, Fouad I. Abdel-Hay, Lamies Shahada, Abd El-Raheem R. El-Shanshoury, Mohamed H. El-Newehy

Journal:

Journal of Applied Polymer Science

Year:

2006

Language:

english

File:

PDF, 153 KB

english, 2006

7

The biosynthesis of fat by Penicillium lilacinum

H. G. Osman, M. Abdel-Akher, A.-M. H. El-Refai, M. A. Nashat

Journal:

Journal of Basic Microbiology

Year:

1969

Language:

english

File:

PDF, 333 KB

english, 1969

8

Degradation of progesterone by aspergilli-side chain cleaving enzymes

Dr. A. H. El-Refai, A. F. Abdel-Fattah, K. A. Ibrahim, L. A. R. Sallam

Journal:

Journal of Basic Microbiology

Year:

1973

Language:

english

File:

PDF, 412 KB

english, 1973

9

Enzymic side-chain degradation of progesterone by Penicillium lilacinum

Dr. A. F. Abdel-Fattah, L. A. R. Sallam, M. H. Kinawy, A. H. El-Refai

Journal:

Journal of Basic Microbiology

Year:

1973

Language:

english

File:

PDF, 127 KB

english, 1973

10

Microbial formation of cellulases and proteins from some cellulosic residues

Abdel-Monem H. El-Refai, Mohamed M. Atalla, Houssam A. El-Safty

Journal:

Agricultural Wastes

Year:

1984

Language:

english

File:

PDF, 389 KB

english, 1984

11

Enzymatic saccharification of Egyptian sugar-cane bagasse

Abdel-Mohsen S. Ismail, Abdel-Hamid A. Hamdy, Nadia Naim, Abdel-Monem H. El-Refai

Journal:

Agricultural Wastes

Year:

1985

Language:

english

File:

PDF, 476 KB

english, 1985

12

Enzymatic saccharification of sodium hypochlorite treated bagasse and cotton stalks

Nadia Naim, Abdel-Mohsen S. Ismail, Lotfy A. Sallam, Abdel-Monem H. El-Refai

Journal:

Agricultural Wastes

Year:

1986

Language:

english

File:

PDF, 379 KB

english, 1986

13

Controlled release of ketoprofen from electrospun poly(vinyl alcohol) nanofibers

El-Refaie Kenawy, Fouad I. Abdel-Hay, Mohamed H. El-Newehy, Gary E. Wnek

Journal:

Materials Science and Engineering: A

Year:

2007

Language:

english

File:

PDF, 528 KB

english, 2007

14

Physiological and biochemical improvement of the enzyme side-chain degradation of cholesterol by Fusarium solani

Lotfy A.R. Sallam, Abdel-Monem El-Refai, Hassan A. El-Minofi

Journal:

Process Biochemistry

Year:

2005

Language:

english

File:

PDF, 57 KB

english, 2005

15

Biologically active polymers: VII. Synthesis and antimicrobial activity of some crosslinked copolymers with quaternary ammonium and phosphonium groups

El-Refaie Kenawy, F. Imam Abdel-Hay, Ahmed Abou El-Magd, Yehia Mahmoud

Journal:

Reactive and Functional Polymers

Year:

2006

Language:

english

File:

PDF, 313 KB

english, 2006

16

Effect of pH on the drug release rate from a new polymer–drug conjugate system

El-Refaie Kenawy, Fouad Abdel-Hay, Mohamed El-Newehy, Raphael M Ottenbrite

Journal:

Polymer International

Year:

2008

Language:

english

File:

PDF, 167 KB

english, 2008

17

Biologically active polymers. V. Synthesis and antimicrobial activity of modified poly(glycidyl methacrylate-co-2-hydroxyethyl methacrylate) derivatives with quaternary ammonium and phosphonium salts

El-Refaie Kenawy, Fouad I. Abdel-Hay, Abd El-Raheem R. El-Shanshoury, Mohamed H. El-Newehy

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

2002

Language:

english

File:

PDF, 171 KB

english, 2002

18

The joint action of mixtures of insecticides, or of insect growth regulators and insecticides, on susceptible and diflubenzuron-resistant strains of Spodoptera littoralis boisd

Mohsen A. El-Guindy, Mostafa M. Abdel-Sattar, Abdel Rahman M. El-Refai

Journal:

Pest Management Science

Year:

1983

Language:

english

File:

PDF, 497 KB

english, 1983

19

The pattern of cross-resistance to insecticides and juvenile hormone analogues in a diflubenzuron-resistant strain of the cotton leaf worm Spodoptera littoralis boisd

Mohsen A. El-Guindy, Mostafa M. Abdel-Sattar, Abdel Rahman M. El-Refai

Journal:

Pest Management Science

Year:

1983

Language:

english

File:

PDF, 741 KB

english, 1983

20

The ovicidal action of insecticides and insect growth regulator/insecticide mixtures on the eggs of various ages of susceptible and diflubenzuron-resistant strains of Spodoptera littoralis boisd

Mohsen A. El-Guindy, Mostafa M. Abdel-Sattar, Abdel Rahman M. El-Refai

Journal:

Pest Management Science

Year:

1983

Language:

english

File:

PDF, 552 KB

english, 1983

21

Studies on the outer pigmented skins of onions

L. A. R. Sallam, A. H. El-Refai, M. Edrees, A. F. Abdel-Fattah

Journal:

Plant Foods for Human Nutrition

Year:

1974

Language:

english

File:

PDF, 226 KB

english, 1974

22

Enzymic synthesis of levan and fructo-oligosaccharides byBacillus circulansand improvement of levansucrase stability by carbohydrate coupling

Heba A. El-Refai, Ahmed F. Abdel-Fattah, Faten A. Mostafa

Journal:

World Journal of Microbiology and Biotechnology

Year:

2009

Language:

english

File:

PDF, 328 KB

english, 2009

23

Improvement of the newly isolated Bacillus pumilus FH9 keratinolytic activity

H.A. El-Refai, M.A. AbdelNaby, A. Gaballa, M.H. El-Araby, A.F. Abdel Fattah

Journal:

Process Biochemistry

Year:

2005

Language:

english

File:

PDF, 154 KB

english, 2005

24

Biosynthesis of cyclodextrin glucosyltransferase by the free and immobilized cells of Bacillus cereus NRC7 in batch and continuous cultures

M.A. Abdel-Naby, H.A. El-Refai, A.F. Abdel-Fattah

Journal:

Journal of Applied Microbiology

Year:

2011

Language:

english

File:

PDF, 505 KB

english, 2011

25

Synthesis, characterization, and amidoximation of diaminomaleodinitrile-functionalized polyethylene terephthalate grafts for collecting heavy metals from wastewater

Hamada H. Abdel-Razik, El-Refaie Kenawy

Journal:

Journal of Applied Polymer Science

Year:

2012

Language:

english

File:

PDF, 1.48 MB

english, 2012

26

Synthesis and microbial degradation of azopolymers for possible applications for colon specific drug delivery I

El-Refaie Kenawy, El-saied Aly, F. Imam Abdel-Hay, Rehab Abdeen, Yehia A.-G. Mahmoud

Journal:

Journal of Saudi Chemical Society

Year:

2011

Language:

english

File:

PDF, 754 KB

english, 2011

27

Processing of polymer nanofibers through electrospinning as drug delivery systems

El-Refaie Kenawy, Fouad I. Abdel-Hay, Mohamed H. El-Newehy, Gary E. Wnek

Journal:

Materials Chemistry and Physics

Year:

2009

Language:

english

File:

PDF, 942 KB

english, 2009

28

Biologically active polymers: synthesis and antimicrobial activity of modified glycidyl methacrylate polymers having a quaternary ammonium and phosphonium groups

El-Refaie Kenawy, Fouad I Abdel-Hay, Abd El-Raheem R El-Shanshoury, Mohamed H El-Newehy

Journal:

Journal of Controlled Release

Year:

1998

Language:

english

File:

PDF, 180 KB

english, 1998

29

ECDYSONES AND PLANT GROWTH REGULATORS INDUCE SOLITARIOUS CHARACTERS AND REDUCE FERTILITY IN THE DESERT LOCUST

M. T. EL-IBRASHY, M. ABDEL-HAMID, ALI EL-REFAI

Journal:

Entomologia Experimentalis et Applicata

Year:

1976

Language:

english

File:

PDF, 383 KB

english, 1976

30

On the interaction of the insecticides and insect growth regulators on the biotic and reproductive potential of diflubenzuron susceptible and resistant strains of Spodoptera littoralis Boisd.

M. A. El-Guindy, M. M. Abdel-Sattar, A. M. El-Refai

Journal:

Journal of Applied Entomology

Year:

1983

Language:

english

File:

PDF, 679 KB

english, 1983

31

Bioconversion of 19-nortestosterone by Rhodococcus sp. DSM 92-344. II: utilization of cell-free-extract and immobilization techniques

Abdel-Monem H. El-Refai, Mohamed S. El-Abyad, Lotfy A. Sallam, Hassan A. El-Menofi, Nehad Z. Adham

Journal:

Process Biochemistry

Year:

1995

Language:

english

File:

PDF, 490 KB

english, 1995

32

Bioconversion of 19-nortestosterone by Rhodococcus sp. DSM 92-344. I: optimization of transformation parameters

Lotfy A. Sallam, Mohamed S. El-Abyad, Abdel-Monem H. El-Refai, Hassan A. El-Menofi, Nehad Z. Adham

Journal:

Process Biochemistry

Year:

1995

Language:

english

File:

PDF, 993 KB

english, 1995

33

Fabrication of electrospun antimicrobial nanofibers containing metronidazole using nanospider technology

Mohamed H. El-Newehy, Salem S. Al-Deyab, El-Refaie Kenawy, Ahmed Abdel-Megeed

Journal:

Fibers and Polymers

Year:

2012

Language:

english

File:

PDF, 1.04 MB

english, 2012

34

A New Degradable Hydroxamate Linkage for pH-Controlled Drug Delivery

Kenawy, El-Refaie, El-Newehy, Mohamed, Abdel-Hay, Fouad, Ottenbrite, Raphael M.

Journal:

Biomacromolecules

Year:

2007

Language:

english

File:

PDF, 91 KB

english, 2007

35

Production of anticandidal cotton textiles treated with oak gall extract

Tayel, Ahmed A., El-Tras, Wael F., Abdel-Monem, Omnia A., El-Sabbagh, Sabha M., Alsohim, Abdullah S., El-Refai, Elham M.

Journal:

Revista argentina de microbiología

Year:

2013

Language:

english

File:

PDF, 585 KB

english, 2013

36

Approaches to improve the solubility and availability of progesterone biotransformation by Mucor racemosus

Mohamed, Sayeda Saleh, El-Refai, Abdel-Monem Hassan, Hashem, Abdel-Gawad Mohamed, Ali, Heba Ahmed

Journal:

Biocatalysis and Biotransformation

Year:

2014

Language:

english

File:

PDF, 397 KB

english, 2014

37

Catalytic and thermodynamic properties of glycosylated Bacillus cereus cyclodextrin glycosyltransferase

Abdel–Naby, Mohamed A., Fouad, Ahmed A., El-Refai, H.A.

Journal:

International Journal of Biological Macromolecules

Year:

2015

Language:

english

File:

PDF, 453 KB

english, 2015

38

Hazards From Aerial Spraying in Cotton Culture Area of the Nile River

El-Refai, Abdel R., El-Essawi, Makarem, El-Esnawi, Nadia, Risk, Fayza

Journal:

Archives of Environmental Health An International Journal

Year:

1971

Language:

english

File:

PDF, 1.05 MB

english, 1971

39

Anesthetic management for parturients with neurological disorders

El-Refai, Nesrine AbdEl-Rahman

Journal:

Anesthesia Essays and Researches

Year:

2013

Language:

english

File:

PDF, 484 KB

english, 2013

40

Nanospider Technology for the Production of Nylon-6 Nanofibers for Biomedical Applications

El-Newehy, Mohamed H., Al-Deyab, Salem S., Kenawy, El-Refaie, Abdel-Megeed, Ahmed

Journal:

Journal of Nanomaterials

Year:

2011

Language:

english

File:

PDF, 2.43 MB

english, 2011

41

Zoonotic Transmission of Avian Influenza Virus (H5N1), Egypt, 2006–2009

Kandeel, Amr, Manoncourt, Serge, el Kareem, Eman Abd, Ahmed, Abdel-Nasser Mohamed, El-Refaie, Samir, Essmat, Hala, Tjaden, Jeffrey, de Mattos, Cecilia C., Earhart, Kenneth C., Marfin, Anthony A., El-S

Journal:

Emerging Infectious Diseases

Year:

2010

Language:

english

File:

PDF, 5.55 MB

english, 2010

42

Catalytic, kinetic and thermodynamic properties of Bacillus pumilus FH9 keratinase conjugated with activated pectin

Abdel–Naby, Mohamed A., El-Araby, M.H., El-Refai, H.A

Journal:

International Journal of Biological Macromolecules

Year:

2015

Language:

english

File:

PDF, 890 KB

english, 2015

43

‘Candida infection in the tongue and pharynx’

Bassiouny, A., Ali El-Refai, H., Abdel Nabi, E. A., Fateen, A. M., Hendawy, D. S.

Journal:

Journal of Laryngology & Otology

Year:

1984

Language:

english

File:

PDF, 343 KB

english, 1984

44

Decontamination of Empty Antilouse Cotton Sacks

El-Refai, Abdel R., El-Essawi, Makarem

Journal:

Archives of Environmental Health An International Journal

Year:

1969

Language:

english

File:

PDF, 745 KB

english, 1969

45

Detection of Indole-Alkaloids in Representative Fungi

Sallam, Lotfy, El-Refai, Abdel-Monem, Naim, Nadia

Journal:

Japanese Journal of Microbiology

Year:

1969

Language:

english

File:

PDF, 243 KB

english, 1969

46

The Alkaloids of Fungi

El-Refai, Abdel-Monam H., Sallam, Lottfy A. R., Naim, Nadia

Journal:

Japanese Journal of Microbiology

Year:

1970

Language:

english

File:

PDF, 839 KB

english, 1970

47

Transformation of Progesterone by Aspergillus niger 100 and Rhizopus nigricans REF, 129

Sallam, Lotfy, El-Refai, Abdel-Monem, El-Kady, Ismail

Journal:

Bulletin of the Chemical Society of Japan

Year:

1970

File:

PDF, 507 KB

1970

48

Transformation of Progesterone by Rhizopus nigricans REF 129 as Influenced by Modification of the Fermentation Medium

El-Refai, Abdel-Monem, Sallam, Lotfy, El-Kady, Ismail

Journal:

Bulletin of the Chemical Society of Japan

Year:

1970

File:

PDF, 879 KB

1970

49

Structural characterization, catalytic, kinetic and thermodynamic properties of Keratinase from Bacillus pumilus FH9

Abdel-Naby, Mohamed A., El-Refai, Heba A., Ibrahim, Mohammad H.A.

Journal:

International Journal of Biological Macromolecules

Year:

2017

Language:

english

File:

PDF, 595 KB

english, 2017

50

[IEEE 2017 Nineteenth International Middle East Power Systems Conference (MEPCON) - Cairo, Egypt (2017.12.19-2017.12.21)] 2017 Nineteenth International Middle East Power Systems Conference (MEPCON) - Electromagnetic field interference between high voltage transmission lines and nearby metallic gas pipelines

El-Refaie, El-Sayed Mohamed, Ahmed, AbdEl-latif Sayed, Mohamed, Sabry Mousa, Gaber, Hossam Mohamed

Year:

2017

Language:

english

File:

PDF, 993 KB

english, 2017