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Listar por autor "Essam Elsayed Moham Okda, Hazem"

Mostrando ítems 1-4 de 4

4-(4,5-Diphenyl-1H-imidazole-2-yl)-N,N-dimethylaniline-Cu(II) complex, a highly selective probe for glutathione sensing in water-acetonitrile mixtures

Essam Elsayed-Moham Okda, Hazem; El Sayed, Sameh; Ferreira, R. Cristina M.; Costa, Susana P.G.; Raposo, M.M.; Martínez-Máñez, Ramón; Sancenón Galarza, Félix (Elsevier, 2018-12)

[EN] The imidazole derivative 4-(4,5-diphenyl-1H-imidazol-2-yl)-N,N-dimethylaniline (probe 1) formed a highly coloured and non-emissive 1:1 stoichiometry complex with Cu(II) in water-acetonitrile 1:1 (v/v) solutions. Among ...
A simple and easy-to-prepare imidazole-based probe for the selective chromo-fluorogenic recognition of biothiols and Cu(II) in aqueous environments

Essam Elsayed-Moham Okda, Hazem; El Sayed, Sameh; Otri, Ismael; Ferreira, Rosa C. M.; Costa, Susana P. G.; Raposo, M. Manuela M.; Martínez-Máñez, Ramón; Sancenón Galarza, Félix (Elsevier, 2019-03)

[EN] A new simple and easy-to-prepare imidazole-based probe 1 was synthesized and used to detect Cu(II) and biothiols (Cys, Hcy and GSH) in aqueous environments. Addition of increasing amounts of Cu(II) to water (pH ...
Novel approaches for the development of chromo fluorogenic chemosensors for detection of Cu(II) and biothiols

Essam Elsayed Mohamed Okda, Hazem (Universitat Politècnica de València, 2020-03-12)

[EN] This PhD thesis entitled “Novel approaches for the development of chromofluorogenic chemosensors for detection of Cu(II) and biothiols” is devoted to the synthesis, characterization and coordination behaviour of new ...
Sensor cromo-fluorógeno selectivo para la detección de Cu2 + en solución acuosa

Essam Elsayed Mohamed Okda, Hazem (Universitat Politècnica de València, 2017-02-22)

[EN] A simple chemosensor consisted of an Imidazole derivative (N,N-dimethyl-4-(4,5-di(thiophen-2-yl)-1H-imidazol-2-yl)benzenamine) was synthesized and characterized. The chemosensor 1 showed a selective colorimetric sensing ...

Mostrando ítems 1-4 de 4

Listar por autor "Essam Elsayed Moham Okda, Hazem"

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Listar por autor "Essam Elsayed Moham Okda, Hazem"