Prospective and comparative Novel technique for evaluation the affinity of alginate for binding the alkaline-earth metal ions during formation the coordination biopolymer hydrogel... von Hassan, Refat M.

Volltext

Development of dual function polyamine-functionalized carbon dots derived from one step green synthesis for quantitation of Cu2+ and S2− ions in complicated matrices with high sele... von Ali, Hassan Refat H., Hassan, Ahmed I., Hassan, Yasser F., El-Wekil, Mohamed M.

Volltext

One-step novel synthesis of alginate-based SeNPs of cluster beans by reduction of Se(IV) by vitamin C in aqueous media von Hassan, Refat M.

Volltext

Novel synthesis of natural cation exchange resin by crosslinking the sodium alginate as a natural polymer with 1,6-hexamethylene diisocyanate in inert solvents: Characteristics and... von Hassan, Refat M.

Volltext

Colorimetric and fluorometric nanoprobe for selective and sensitive recognition of hazardous colorant indigo carmine in beverages based on ion pairing with nitrogen doped carbon do... von Refat H. Ali, Hassan, Hassan, Ahmed I., Hassan, Yasser F., El-Wekil, Mohamed M.

Volltext

Kinetics and mechanistics of reaction between silver (I) and hexachloroiridate(IV) in aqueous acidic media: Evidences of formation of binuclear intermediate complex and Ir(0) nanop... von Hassan, Refat M.

Volltext

Kinetics of Corrosion Inhibition of Aluminum in Acidic Media by Water-Soluble Natural Polymeric Pectates as Anionic Polyelectrolyte Inhibitors von Hassan, Refat M, Zaafarany, Ishaq A

Volltext

Innovative methodology for green synthesis of iridium nanoparticles of rod shapes by reduction of iridium (IV) using sustainable pectin with formation of keto-pectin derivatives von Hassan, Refat M., Ibrahim, Samia M.

Volltext

One pot fabrication of fluorescein functionalized manganese dioxide for fluorescence "Turn OFF-ON" sensing of hydrogen peroxide in water and cosmetic samples von Ali, Hassan Refat H, Hassan, Ahmed I, Hassan, Yasser F, El-Wekil, Mohamed M

Volltext

Effects of Polymer and Surfactant on the Dissolution and Transformation Profiles of Cocrystals in Aqueous Media von Alhalaweh, Amjad, Ali, Hassan Refat H, Velaga, Sitaram P

Volltext

Synthesis of keto-biomacromolecule derivatives by oxidation of carboxymethyl cellulose using alkaline hexacyanoferrate (III) for alternative applications in biotechnology von Hassan, Refat M., Ibrahim, Samia M.

Volltext

Colorimetric and fluorimetric (dual-mode) nanoprobe for the determination of pyrogallol based on the complexation with copper(II)- and nitrogen-doped carbon dots von Ali, Hassan Refat H., Hassan, Ahmed I., Hassan, Yasser F., El-Wekil, Mohamed M.

Volltext

A single run, rapid polarity switching method for determination of 30 pharmaceuticals and personal care products in waste water using Q-Exactive Orbitrap high resolution accurate m... von Abou-Elwafa Abdallah, Mohamed, Nguyen, Khanh-Hoang, Ebele, Anekwe Jennifer, Atia, Noha N., Ali, Hassan Refat H., Harrad, Stuart

Volltext

Towards understanding of different solid forms of formoterol fumarate: Combined computational and experimental approach von Abdel Hakiem, Ahmed Faried, Kendrick, J., H. Ali, Hassan Refat

Volltext

A rapid Fourier transform infrared spectroscopic method for analysis of certain proton pump inhibitors in binary and ternary mixtures von Khashaba, Pakinaz Y., Ali, Hassan Refat H., El-Wekil, Mohamed M.

Volltext

A Mechanistic Approach to the Kinetics of Oxidation of Uranium(IV) by Hexachloroplatinate(IV) in Aqueous Perchlorate Solutions. Evidence of the Formation of a Binuclear Intermediat... von Hassan, Refat M

Volltext

Kinetics of corrosion inhibition of aluminum in acidic media by water-soluble natural polymeric chondroitin-4-sulfate as anionic polyelectrolyte inhibitor von Hassan, Refat M., Ibrahim, Samia M., Takagi, Hideo D., Sayed, Suzan A.

Volltext

Towards understanding of the interaction of certain carbapenems with protein via combined experimental and theoretical approach von Gadallah, Mohamed I., Ali, Hassan Refat H., Askal, Hassan F., Saleh, Gamal A.

Volltext

Novel synthesis of ultrafiltration membranes by crosslinking metal (II)-Alginate hydrogels with hexamethylene 1,6 -Diisocyanate in inert solvent: Application for remediation of was... von Hassan (El-Moushy), Refat M.

Volltext

Highly sensitive and selective complexation based voltammetric methods for the analysis of rabeprazole sodium in real samples von Khashaba, Pakinaz Y, Ali, Hassan Refat H, El-Wekil, Mohamed M

Volltext