Certification of caffeine reference material purity by ultraviolet/visible spectrophotometry and high-performance liquid chromatography with diode-array detection as two independen...

by A.B. Shehata, M.S. Rizk, E.A. Rend
Published 2016-10-01

Preparation and certification of three new aluminum alloy reference materials using inter-laboratory comparison approach

by Randa N. Yamani, M.S. Rizk, Ebtesam A.H. Shehab
Published 2021-06-01

A new ion selective electrode method for determination of oseltamivir phosphate (Tamiflu) and its pharmaceutical applications

by Salem M. Hamza, Nashwa M.H. Rizk, Hamdy A.B. Matter
Published 2017-02-01

Removal of Cobalt-60 and Caesium-134 Ions from Contaminated Solutions by Sorption Using Activated Carbon

by T. El-Zakla, S.M. Yakout, M.A. Rizk, Y.F. Lasheen, H.M.H. Gad
Published 2011-03-01

Thiopental and Phenytoin as Novel Ionophores for Potentiometric Determination of Lead (II) Ions

by Yasser M. Abd EL-Karem, Salem M. Hamza, Salem M. Hamza, Nashwa M.H. Rizk, Samah S. Abbas
Published 2009-03-01

Morphogenetic traits of the egg parasitoid Trichogramma for controlling certain date palms lepidopteran insect pests in the New Valley Governorate

by Farouk A. Abdel-Galil, Sara E. Mousa, Moustafa M. A. Rizk, Gaber H. Abo El- Hagag, Abd El-Latif Hesham
Published 2018-11-01

Investigating the Impact of Cerium Oxide Nanoparticles Upon the Ecologically Significant Marine Cyanobacterium Prochlorococcus

by Craig J. Dedman, Craig J. Dedman, Marwa M. I. Rizk, Joseph A. Christie-Oleza, Joseph A. Christie-Oleza, Gemma-Louise Davies
Published 2021-05-01

Therapeutic activity of sour orange albedo extract and abundant flavanones loaded silica nanoparticles against acrylamide-induced hepatotoxicity

by M.Z. Rizk, D.M. Abo-El-matty, H.F. Aly, H.I. Abd-Alla, S.M. Saleh, E.A. Younis, A.M. Elnahrawy, A.A. Haroun
Published 2018-01-01

Enhancing risk identification workshops: an idea generation approach

by Sosa Silverio, Eduardo
Published 2010