Works matching AU Khedr, Abdalla M.

Results: 34

Copper based azo dye catalysts for phenoxazinone synthase mimicking efficiency: Structure characterization and bioactivity evaluation.

Published in:

Arabian Journal of Chemistry, 2023, v. 16, n. 8, p. N.PAG, doi. 10.1016/j.arabjc.2023.104916

By:

El-Ghamry, Hoda A.;
Alkurbi, Azah A.;
Alhasani, Mona A.;
Takroni, Khadiga M.;
Khedr, Abdalla M.

Publication type:

Article

Facile synthesis and characterization of β-cobalt hydroxide/hydrohausmannite/ramsdellitee/spertiniite and tenorite/cobalt manganese oxide/manganese oxide as novel nanocomposites for efficient photocatalytic degradation of methylene blue dye.

Published in:

Arabian Journal of Chemistry, 2022, v. 15, n. 12, p. N.PAG, doi. 10.1016/j.arabjc.2022.104372

By:

Abdelrahman, Ehab A.;
Hegazey, R.M.;
Ismail, Sameh H.;
El-Feky, Hesham H.;
Khedr, Abdalla M.;
Khairy, M.;
Ammar, Alaa M.

Publication type:

Article

Trace the exploitation of Egyptian rice straw through spectral and thermal measurements.

Published in:

Arabian Journal of Chemistry, 2016, v. 9, p. S130, doi. 10.1016/j.arabjc.2011.02.022

By:

Issa, Raafat M.;
Abou-Sekkina, Morsi M.;
Khedr, Abdalla M.;
Bastawisy, Alam El-Deen M.;
El-Helece, Wael A.

Publication type:

Article

Elaborated spectral, modeling, QSAR, docking, thermal, antimicrobial and anticancer activity studies for new nanosized metal ion complexes derived from sulfamerazine azodye.

Published in:

Journal of Thermal Analysis & Calorimetry, 2018, v. 131, n. 2, p. 1249, doi. 10.1007/s10973-017-6598-4

By:

Saad, Fawaz A.;
Al-Fahemi, Jabir H.;
El-Ghamry, Hoda;
Khedr, Abdalla M.;
Elghalban, Marwa G.;
El-Metwaly, Nashwa M.

Publication type:

Article

Synthesis of Pyrazolone Derivatives and Their Nanometer Ag(I) Complexes and Physicochemical, DNA Binding, Antitumor, and Theoretical Implementations.

Published in:

Bioinorganic Chemistry & Applications, 2018, p. 1, doi. 10.1155/2018/2727619

By:

Althagafi, Ismail;
El-Metwaly, Nashwa M.;
Elghalban, Marwa G.;
Farghaly, Thoraya A.;
Khedr, Abdalla M.

Publication type:

Article

Synthesis, structural characterization, and antimicrobial efficiency of sulfadiazine azo-azomethine dyes and their bi-homonuclear uranyl complexes for chemotherapeutic use.

Published in:

Turkish Journal of Chemistry, 2015, v. 39, n. 2, p. 267, doi. 10.3906/kim-1409-21

By:

KHEDR, Abdalla M.;
SAAD, Fawaz A.

Publication type:

Article

Synthesis, spectral analysis, and molecular modeling of bioactive Sn(II)-complexes with oxadiazole Schiff bases.

Published in:

Journal of Coordination Chemistry, 2011, v. 64, n. 8, p. 1351, doi. 10.1080/00958972.2011.569541

By:

Khedr, Abdalla M.;
Jadon, Sudha;
Kumar, Vipin

Publication type:

Article

Synthesis, spectral, thermal analyses, molecular modeling, and antimicrobial activities of Cu(II)-complexes with 1,3,4-oxadiazole Schiff-base derivatives.

Published in:

Journal of Coordination Chemistry, 2011, v. 64, n. 5, p. 851, doi. 10.1080/00958972.2011.557722

By:

Khedr, Abdalla M.;
El-Wakiel, Nadia A.;
Jadon, Sudha;
Kumar, Vipin

Publication type:

Article

Synthesis, spectroscopic, and thermal analyses of trinuclear Mn(II), Co(II), Ni(II), and Zn(II) complexes with some sulfa derivatives.

Published in:

Journal of Coordination Chemistry, 2010, v. 63, n. 8, p. 1418, doi. 10.1080/00958971003774241

By:

Khedr, Abdalla M.;
Draz, Dooa F.

Publication type:

Article

Synthesis, characterization, thermal, and antimicrobial studies of binuclear metal complexes of sulfa-guanidine Schiff bases.

Published in:

Journal of Coordination Chemistry, 2009, v. 62, n. 11, p. 1859, doi. 10.1080/00958970802691432

By:

Issa, Raafat M.;
Azim, Saleh A.;
Khedr, Abdalla M.;
Draz, Doaa F.

Publication type:

Article

Mononuclear and homobinuclear vanadium(IV), chromium(III), molybdenum(III), and uranium(VI) chelates with ortho -cresolphthalein complexone.

Published in:

Journal of Coordination Chemistry, 2004, v. 57, n. 14, p. 1179, doi. 10.1080/00958970412331281845

By:

Ismail, Tarek M.;
Khedr, Abdalla M.;
Abu-El-Wafa, Samy M.;
Issa, Raafat M.

Publication type:

Article

Straightforward Synthesis and Characterization of Analcime@Nickel Orthosilicate Novel Nanocomposite for Efficient Removal of Rhodamine B Dye from Aqueous Media.

Published in:

Inorganics, 2025, v. 13, n. 4, p. 120, doi. 10.3390/inorganics13040120

By:

Abdelrahman, Ehab A.;
Saad, Fawaz A.;
Abou-Krisha, Mortaga M.;
Khedr, Abdalla M.;
Alqahtani, Zahrah

Publication type:

Article

Facile Synthesis and Characterization of Novel CoFe 2 O 4 @MgO@(Mg 0.23 Co 0.77)(Mg 0.35 Co 1.65)O 4 @C and CoFe 2 O 4 @MgO@C Nanocomposites for Efficient Removal of Zn(II) Ions from Aqueous Media.

Published in:

Inorganics, 2025, v. 13, n. 4, p. 101, doi. 10.3390/inorganics13040101

By:

Abdelrahman, Ehab A.;
Shah, Reem K.;
Abou-Krisha, Mortaga M.;
Saad, Fawaz A.;
Khedr, Abdalla M.

Publication type:

Article

Facile synthesis of copper carbonate/cobalt carbonate/manganese carbonate and copper oxide/cobalt manganese oxide/manganese oxide as novel nanocomposites for efficient photocatalytic degradation of crystal violet dye.

Published in:

International Journal of Environmental Analytical Chemistry, 2024, v. 104, n. 17, p. 5387, doi. 10.1080/03067319.2022.2121164

By:

Almehizia, Abdulrahman A.;
Al-Omar, Mohamed A.;
Naglah, Ahmed M.;
Hegazey, R.M.;
Al-Wasidi, Asma S.;
Katouah, Hanadi A.;
Basha, Maram T.;
Alghanmi, Reem M.;
Khedr, Abdalla M.;
Algethami, Faisal K.;
Abdelrahman, Ehab A.

Publication type:

Article

Ultrasound-assisted dispersive microsolid-phase extraction approach for preconcentration of trace cobalt and nickel and sensitive determination in water, food and tobacco samples by flame atomic absorption spectrometry.

Published in:

International Journal of Environmental Analytical Chemistry, 2023, v. 103, n. 16, p. 4515, doi. 10.1080/03067319.2021.1928106

By:

Gouda, Ayman A.;
El Sheikh, Ragaa;
Khedr, Abdalla M.;
Abo Al Ezz, Sherehan;
Gamil, Walaa;
El-Gabry, Marwa M.;
Youssef, Eman H.

Publication type:

Article

Elaborated spectral analysis and modeling calculations on Co(II), Ni(II), Cu(II), Pd(II), Pt(II), and Pt(IV) nanoparticles complexes with simple thiourea derivative.

Published in:

Journal of Coordination Chemistry, 2015, v. 68, n. 6, p. 993, doi. 10.1080/00958972.2015.1004325

By:

Al-Hazmi, Gamil A.A.;
El-Zahhar, Adel A.;
Abou-Melha, Khlood S.;
Saad, Fawaz A.;
Abdel-Rhman, Mohamed H.;
Khedr, Abdalla M.;
El-Metwaly, Nashwa M.

Publication type:

Article

Electrochemical Degradation of Reactive Yellow 160 Dye in Real Wastewater Using C/PbO2-, Pb + Sn/PbO2 + SnO2-, and Pb/PbO2 Modified Electrodes.

Published in:

Journal of Chemistry, 2013, p. 1, doi. 10.1155/2013/691763

By:

Gaber, Mohamed;
Abu Ghalwa, Nasser;
Khedr, Abdalla M.;
Salem, Munther F.

Publication type:

Article

Potentiometric Determination of Alkyl Dimethyl Hydroxyethyl Ammonium Surfactant by a New Chemically Modified Carbon Past Electrode.

Published in:

Journal of Surfactants & Detergents, 2014, v. 17, n. 1, p. 183, doi. 10.1007/s11743-013-1498-5

By:

Khedr, Abdalla M.;
Abu Shawish, Hazem M.;
Gaber, M.;
Abed Almonem, Khalid I.

Publication type:

Article

Novel Nanoparticle‐Sized Cu(II), Ru(III), and Th(IV) Chelates Derived From Quinaldine Azo Dye Ligand: DFT Studies, Molecular Docking, and Applications in Drug Development and Catalysis.

Published in:

Applied Organometallic Chemistry, 2025, v. 39, n. 3, p. 1, doi. 10.1002/aoc.7849

By:

Khedr, Abdalla M.;
Gaber, Mohamed;
Elsharkawy, Mohsen;
Atlam, Faten M.;
Bakr, Eman A.

Publication type:

Article

Novel metal chelates with antipyrine tridentate azo dye ligand for antimicrobial and antitumor applications: Synthesis, structure affirmation, DFT studies, and molecular docking simulation.

Published in:

Applied Organometallic Chemistry, 2024, v. 38, n. 9, p. 1, doi. 10.1002/aoc.7632

By:

Gaber, Mohamed;
Elsharkawy, Mohsen;
Bakr, Eman A.;
Khedr, Abdalla M.

Publication type:

Article

Synthesis, characterization, antimicrobial, molecular docking simulation, and antitumor assays of nanometric complexes based on new thiazole Schiff base derivative.

Published in:

Applied Organometallic Chemistry, 2024, v. 38, n. 3, p. 1, doi. 10.1002/aoc.7362

By:

Khedr, Abdalla M.;
El‐Ghamry, Hoda A.;
Wahdan, Khalid M.;
Mandour, Hamada S. A.

Publication type:

Article

Nano‐sized Co(II), Ni(II), and Zr(IV) complexes of quinaldine‐based azo dye for promising therapeutic and catalytic applications: Synthesis, characterization, density functional theory studies and molecular docking.

Published in:

Applied Organometallic Chemistry, 2023, v. 37, n. 10, p. 1, doi. 10.1002/aoc.7222

By:

Khedr, Abdalla M.;
Gaber, Mohamed;
Elsharkawy, Mohsen;
Bakr, Eman A.;
Atlam, Faten M.

Publication type:

Article

A series of nanosized Cu(II) complexes based on sulfonamide azo dye ligands: An insight into complexes molecular structures, antimicrobial, antitumor and catalytic performance for oxidative dimerization of 2‐aminophenol.

Published in:

Applied Organometallic Chemistry, 2023, v. 37, n. 2, p. 1, doi. 10.1002/aoc.6978

By:

El‐Ghamry, Hoda A.;
Alharbi, Bushra K.;
Takroni, Khadiga M.;
Khedr, Abdalla M.

Publication type:

Article

Nano‐synthesis, solid‐state structural characterization, and antimicrobial and anticancer assessment of new sulfafurazole azo dye‐based metal complexes for further pharmacological applications.

Published in:

Applied Organometallic Chemistry, 2022, v. 36, n. 3, p. 1, doi. 10.1002/aoc.6548

By:

Khedr, Abdalla M.;
El‐Ghamry, Hoda A.;
El‐Sayed, Yusif S.

Publication type:

Article

Synthesis of novel VO (II)‐thaizole complexes; spectral, conformational characterization, MOE‐docking and genotoxicity.

Published in:

Applied Organometallic Chemistry, 2019, v. 33, n. 9, p. N.PAG, doi. 10.1002/aoc.5095

By:

El‐Metwaly, Nashwa;
Althagafi, Ismail;
Katouah, Hanadi A.;
Al‐Fahemi, Jabir H.;
Bawazeer, Tahani M.;
Khedr, Abdalla M.

Publication type:

Article

Nano‐synthesis, characterization, modeling and molecular docking analysis of Mn (II), Co (II), Cr (III) and Cu (II) complexes with azo pyrazolone ligand as new favorable antimicrobial and antitumor agents.

Published in:

Applied Organometallic Chemistry, 2018, v. 32, n. 12, p. N.PAG, doi. 10.1002/aoc.4606

By:

Gaber, Mohamed;
Khedr, Abdalla M.;
Mansour, Mohammed A.;
Elsharkawy, Mohsen

Publication type:

Article

Green synthesis approach for novel benzenesulfonamide nanometer complexes with elaborated spectral, theoretical and biological treatments.

Published in:

Applied Organometallic Chemistry, 2018, v. 32, n. 9, p. 1, doi. 10.1002/aoc.4460

By:

Al‐Fahemi, Jabir H.;
Khedr, Abdalla M.;
Althagafi, Ismail;
El‐Metwaly, Nashwa M.;
Saad, Fawaz A.;
Katouah, Hanadi A.

Publication type:

Article

Characterization and thermal studies of nano‐synthesized Mn(II), Co(II), Ni(II) and Cu(II) complexes with adipohydrazone ligand as new promising antimicrobial and antitumor agents.

Published in:

Applied Organometallic Chemistry, 2017, v. 31, n. 12, p. 1, doi. 10.1002/aoc.3885

By:

Gaber, Mohamed;
Khedr, Abdalla M.;
Elsharkawy, Mohsen

Publication type:

Article

Density functional theory/B3LYP study of nanometric 4-(2,4-dihydroxy-5-formylphen-1-ylazo)- N-(4-methylpyrimidin-2-yl)benzenesulfonamide complexes: Quantitative structure-activity relationship, docking, spectral and biological investigations.

Published in:

Applied Organometallic Chemistry, 2017, v. 31, n. 10, p. n/a, doi. 10.1002/aoc.3721

By:

Saad, Fawaz A.;
Elghalban, Marwa G.;
El ‐ Metwaly, Nashwa M.;
El ‐ Ghamry, Hoda;
Khedr, Abdalla M.

Publication type:

Article

Designed Anticancer Agent from VO(II) Complexes: Spectroscopic Characterization, Structural Optimization, and In Vitro and In Silico Assays towards Breast Cancer.

Published in:

ChemistrySelect, 2020, v. 5, n. 44, p. 14091, doi. 10.1002/slct.202003721

By:

Bayazeed, Abrar A.;
Aljuhani, Enas;
Morad, Moataz;
Abumelha, Hana M.;
Bawazeer, Tahani M.;
Al‐Ahmed, Zehba A.;
Saad, Fawaz;
Khedr, Abdalla M.;
El‐Metwaly, Nashwa

Publication type:

Article

Adsorption characteristics and applications of andesite in removing some pollutants from wastewater.

Published in:

Scientific Reports, 2024, v. 14, n. 1, p. 1, doi. 10.1038/s41598-024-65043-y

By:

Khedr, Abdalla M.;
Elwakiel, Nadia;
Halawia, Sameh E.;
Mansour, Ramadan Abdelghany

Publication type:

Article

Synthesis, Structural Characterization, and Antimicrobial Activities of Mn(II), Co(II), Ni(II), Cu(II) and Zn(II) Complexes of Triazole-based Azodyes.

Published in:

Chinese Journal of Chemistry, 2011, v. 29, n. 6, p. 1124, doi. 10.1002/cjoc.201190211

By:

Khedr, Abdalla M.;
Gaber, Mohamed;
Abd El-Zaher, Eman H.

Publication type:

Article

Structure elucidation, protein profile and the antitumor effect of the biological active substance extracted from sea cucumber Holothuria polii.

Published in:

Toxicology & Industrial Health, 2015, v. 31, n. 1, p. 1, doi. 10.1177/0748233712466135

By:

Omran, Nahla EE;
Khedr, Abdalla M

Publication type:

Article

Metal Chelates of Sulfafurazole Azo Dye Derivative: Synthesis, Structure Affirmation, Antimicrobial, Antitumor, DNA Binding, and Molecular Docking Simulation.

Published in:

Bioinorganic Chemistry & Applications, 2023, v. 2023, p. 1, doi. 10.1155/2023/2239976

By:

El-Ghamry, Hoda A.;
Al-Ziyadi, Rajaa O.;
Alkhatib, Fatmah M.;
Takroni, Khadiga M.;
Khedr, Abdalla M.

Publication type:

Article