Zeinab Shawky Hashem on Muck Rack

Zeinab Shawky Hashem

As seen in: Nature
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Articles

Novel green synthesis of polyfunctionally substituted phthalazines promoted by visible light, DFT studies and molecular docking with antimicrobial and antibiofilm potency

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By Ramadan A. Mekheimer, Basma Khalifa, Zeinab Shawky Hashem, Mohamed R. Eletmany, Samar M. R. Allam, Kamal Usef Sadek
| Nature Verified
Abstract Visible-Light-Mediated synthesis is a green and efficient technique that has garnered interest from organic chemists. A new series of polyfunctionally substituted phthalazine derivatives 3a–j were synthesized via a metal-free reaction of pyridazines 1a–d with arylidenes 2a–d in the presence of a catalytic amount of piperidine, in absolute ethanol as a solvent, under white LED lamp irradiation at room temperature using open air as oxidant, in 90–93% yields.
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Virulence profiles of some Pseudomonas aeruginosa clinical isolates and their association with the suppression of Candida growth in polymicrobial infections

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By Sahar Mandour, Eman Farouk Ahmed, Zeinab Shawky Hashem, Tim Sandle
| PLOS
Loading metrics Open Access Peer-reviewed Research Article Rehab Mahmoud Abd El-Baky , Sahar A. Mandour, Eman Farouk Ahmed, Zeinab Shawky Hashem, Tim Sandle, Doaa Safwat Mohamed Rehab Mahmoud Abd El-Baky, Sahar A.
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