Works by Aboul-Enein, Hassan Y.

Results: 468

Diamond paste-based electrodes for the determination of sildenafil citrate (Viagra).

Published in:

Journal of Solid State Electrochemistry, 2010, v. 14, n. 6, p. 997, doi. 10.1007/s10008-009-0901-7

By:

Staden, Raluca-Ioana Stefan-van;
Van Staden, Jacobus F.;
Aboul-Enein, Hassan Y.

Publication type:

Article

Determination of some edible oils adulteration with paraffin oil using infrared spectroscopy.

Published in:

Pharmacia (0428-0296), 2022, v. 69, n. 3, p. 827, doi. 10.3897/pharmacia.69.e76175

By:

Bunaciu, Andrei A.;
Fleschin, Serban;
Aboul-Enein, Hassan Y.

Publication type:

Article

Phytochemical extraction and comparative analysis of antioxidant activities of Areca catechu L. nut extracts.

Published in:

Pharmacia (0428-0296), 2022, v. 69, n. 2, p. 447, doi. 10.3897/pharmacia.69.e77829

By:

A., Ajesh Kumar;
Syed Abuthahir, S. S.;
Aboul-Enein, Hassan Y.

Publication type:

Article

Dissipation of carbendazim and its metabolites in cucumber using liquid chromatography tandem mass spectrometry.

Published in:

International Journal of Environmental Analytical Chemistry, 2019, v. 99, n. 10, p. 968, doi. 10.1080/03067319.2019.1617281

By:

Mahdavi, Vahideh;
Ghorbani-Paji, Fatemeh;
Ramezani, Mohammad Kazem;
Ghassempour, Alireza;
Aboul-Enein, Hassan Y.

Publication type:

Article

New method for the molecular recognition of thyroid hormones.

Published in:

Studia Universitatis Babeş-Bolyai, Biologia, 2015, v. 60, p. 57

By:

Mitrofan, Grigorina;
Staden, Raluca-Ioana Stefan-Van;
Comnea-Stancu, Ionela Raluca;
Van Staden, Jacobus Frederick;
Aboul-Enein, Hassan Y.;
Kapnissi-Christodoulou, Constantina

Publication type:

Article

New Chemometrics Mode Based on Adjacent Data Points' Differences for the Simultaneous Determination of Clopidogrel, Atorvastatin, and Aspirin in their Combined Ternary Drug Formulation.

Published in:

Scientia Pharmaceutica, 2014, v. 82, n. 3, p. 601, doi. 10.3797/scipharm.1401-21

By:

NEJEM, R'afat Mahmoud;
ISSA, Mahmoud Mohamed;
SHANAB, Alaa Abu;
STADEN, Raluca-Ioana STEFAN-VAN;
ABOUL-ENEIN, Hassan Y.

Publication type:

Article

Determination of Cefixime by a Validated Stability-Indicating HPLC Method and Identification of its Related Substances by LC-MS/MS Studies.

Published in:

Scientia Pharmaceutica, 2013, v. 81, n. 2, p. 493, doi. 10.3797/scipharm.1301-15

By:

TALEBPOUR, Zahra;
POURABDOLLAHI, Hakimeh;
RAFATI, Hasan;
ABDOLLAHPOUR, Asem;
BASHOUR, Yusef;
ABOUL-ENEIN, Hassan Y.

Publication type:

Article

Derivatives of perhydrofuro[2,3- c]pyridin-2-one.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 7, p. 1609, doi. 10.1002/jhet.5570170753

By:

Borne, Ronald F.;
Aboul-Enein, Hassan Y.

Publication type:

Article

Synthesis and antimicrobial activity of 4-aza-5α-sitostane and the 4-methyl derivative.

Published in:

Journal of Heterocyclic Chemistry, 1974, v. 11, n. 4, p. 557, doi. 10.1002/jhet.5570110420

By:

Aboul-Enein, Hassan Y.;
Doorenbos, Norman J.

Publication type:

Article

Addition of picolyl anions to α,β-unsaturated carbonyl derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1972, v. 9, n. 4, p. 933, doi. 10.1002/jhet.5570090432

By:

Borne, Ronald F.;
Aboul-Enein, Hassan Y.

Publication type:

Article

Endocyclic vs exocyclic olefin formation from 4-piperidones via the wittig reaction.

Published in:

Journal of Heterocyclic Chemistry, 1972, v. 9, n. 4, p. 869, doi. 10.1002/jhet.5570090419

By:

Borne, Ronald F.;
Aboul-Enein, Hassan Y.

Publication type:

Article

Chemical constituents from tiger's betel, Piper porphyrophyllum N.E.Br. (Fam. Piperaceae).

Published in:

Natural Product Research, 2010, v. 24, n. 4, p. 387, doi. 10.1080/14786410903421826

By:

Rajudin, Emrizal;
Ahmad, Farediah;
Sirat, Hasnah M.;
Arbain, Dayar;
Aboul-Enein, Hassan Y.

Publication type:

Article

Synthesis and Benzodiazepine Receptor Binding Activity of 2, 9-Disubstituted Quinolino[2′, 3′-5, 4](3-pyrazolino)[3, 2- b]purin-4-ones.

Published in:

Archiv der Pharmazie, 2002, v. 335, n. 5, p. 207, doi. 10.1002/1521-4184(200205)335:5<207::AID-ARDP207>3.0.CO;2-5

By:

El-Sayed, Ola A.;
Habib, Nargues S.;
Aboul-Enein, Hassan Y.;
Costa, Barbara;
Lucacchini, Antonio;
Martini, Claudia

Publication type:

Article

Determination of Amlodipine in Pharmaceutical Formulations by Differential-Pulse Voltammetry with a Glassy Carbon Electrode.

Published in:

Archiv der Pharmazie, 2002, v. 335, n. 2/3, p. 104, doi. 10.1002/1521-4184(200203)335:2/3<104::AID-ARDP104>3.0.CO;2-Q

By:

Altiokka, Göksel;
Dogrukol-Ak, Dilek;
Tunçel, Muzaffer;
Aboul-Enein, Hassan Y.

Publication type:

Article

A Comparative Study of the Enantiomeric Resolution of Several Tetralone Derivatives on Macrocyclic Antibiotic Chiral Stationary Phases Using HPLC under Normal Phase Mode.

Published in:

Archiv der Pharmazie, 2001, v. 334, n. 7, p. 258, doi. 10.1002/1521-4184(200107)334:7<258::AID-ARDP258>3.0.CO;2-G

By:

Aboul-Enein, Hassan Y.;
Ali, Imran

Publication type:

Article

Synthesis and Antimicrobial Activity of Novel Pyrazolo[3,4- b]quinoline Derivatives.

Published in:

Archiv der Pharmazie, 2001, v. 334, n. 4, p. 117, doi. 10.1002/1521-4184(200104)334:4<117::AID-ARDP117>3.0.CO;2-9

By:

El-Sayed, Ola A.;
Aboul-Enein, Hassan Y.

Publication type:

Article

Analysis of Salbutamol and Related Impurities by Derivative Spectrometry.

Published in:

Archiv der Pharmazie, 2000, v. 333, n. 4, p. 75, doi. 10.1002/(SICI)1521-4184(20004)333:4<75::AID-ARDP75>3.0.CO;2-F

By:

Aboul-Enein, Hassan Y.;
Surmeian, Mariana

Publication type:

Article

Determination of Aminoglutethimide Enantiomers as Dansyl Derivative in Human Plasma by HPLC with Fluorescence Detection.

Published in:

Archiv der Pharmazie, 1999, v. 332, n. 4, p. 145, doi. 10.1002/(SICI)1521-4184(19994)332:4<145::AID-ARDP145>3.0.CO;2-4

By:

Aboul-Enein, Hassan Y.;
Özkirimli, Sumru;
Apak, T. Idil

Publication type:

Article

A Theoretical Study on the Structure of Cyclohexylaminoglutethimide: A Potent Aromatase Inhibitor. Comparison of the Three Configurations of the Cyclohexyl Moiety.

Published in:

Archiv der Pharmazie, 1999, v. 332, n. 3, p. 81, doi. 10.1002/(SICI)1521-4184(19993)332:3<81::AID-ARDP81>3.0.CO;2-F

By:

Farooqi, Zareen H.;
Aboul-Enein, Hassan Y.

Publication type:

Article

Resolving phenylephrine HCl and guaifenesin enantiomers on cellulose‐based chiral stationary phases: Separation of four enantiomers on 50‐mm column.

Published in:

Chirality, 2023, v. 35, n. 12, p. 1019, doi. 10.1002/chir.23616

By:

Tantawy, Mahmoud A.;
Aboul‐Enein, Hassan Y.;
Yehia, Ali M.

Publication type:

Article

Enantioseparation and antioxidant activity of novel diarylpyrazoline derivatives.

Published in:

Chirality, 2022, v. 34, n. 10, p. 1389, doi. 10.1002/chir.23493

By:

Ameur, Messaouda;
Sekkoum, Khaled;
Gonazles, Francisco;
Comez‐Carpintero, Jorge;
Menendez, Carlos;
Belboukhari, Nasser;
Aboul‐Enein, Hassan Y.

Publication type:

Article

Impact of cyclofructan derivatives as efficient chiral selector in chiral analysis: An overview.

Published in:

Chirality, 2022, v. 34, n. 2, p. 364, doi. 10.1002/chir.23396

By:

Aboul‐Enein, Hassan Y.;
Kannappan, Valliappan;
Kanthiah, Selvakumar

Publication type:

Article

Experimental design optimization of simultaneous enantiomeric separation of atenolol and chlorthalidone binary mixture by high‐performance liquid chromatography using polysaccharide‐based stationary phases.

Published in:

Chirality, 2021, v. 33, n. 7, p. 397, doi. 10.1002/chir.23315

By:

Hassan, Rasha M.;
Saleh, Ola A.;
El‐Azzouny, Aida A.;
Aboul‐Enein, Hassan Y.;
Fouad, Marwa A.

Publication type:

Article

Synthesis and chiral separation of atropisomers of 4,5‐Di methyl ∆4 N‐phenyl N‐aryl imidazoline‐2‐thione derivatives.

Published in:

Chirality, 2021, v. 33, n. 6, p. 264, doi. 10.1002/chir.23306

By:

Laoufi, Aicha;
Belboukhari, Nasser;
Sekkoum, Khaled;
Aboul-Enein, Hassan Y.

Publication type:

Article

Application of nanoparticles in chiral analysis and chiral separation.

Published in:

Chirality, 2021, v. 33, n. 5, p. 196, doi. 10.1002/chir.23303

By:

Aboul‐Enein, Hassan Y.;
Bounoua, Nadia;
Rebizi, Mohamed;
Wagdy, Hebatallah

Publication type:

Article

Simultaneous determination of guaifenesin enantiomers and ambroxol HCl using 50‐mm chiral column for a negligible environmental impact.

Published in:

Chirality, 2019, v. 31, n. 10, p. 835, doi. 10.1002/chir.23116

By:

Tantawy, Mahmoud A.;
Yehia, Ali M.;
Aboul‐Enein, Hassan Y.

Publication type:

Article

Structure‐retention relationship for enantioseparation of selected fluoroquinolones.

Published in:

Chirality, 2018, v. 30, n. 6, p. 828, doi. 10.1002/chir.22861

By:

Hassan, Rasha M.;
Yehia, Ali M.;
Saleh, Ola A.;
El‐Azzouny, Aida A.;
Aboul‐Enein, Hassan Y.

Publication type:

Article

Chiral separation of novel iminonaringenin derivatives.

Published in:

Chirality, 2018, v. 30, n. 4, p. 484, doi. 10.1002/chir.22812

By:

Bouanini, Meriem;
Belboukhari, Nasser;
Menéndez, J. Carlos;
Sekkoum, Khaled;
Cheriti, Abdelkarim;
Aboul‐Enein, Hassan Y.

Publication type:

Article

A chiral enantioseparation generic strategy for anti‐Alzheimer and antifungal drugs by short end injection capillary electrophoresis using an experimental design approach.

Published in:

Chirality, 2018, v. 30, n. 2, p. 165, doi. 10.1002/chir.22777

By:

Abdel‐Megied, Ahmed M.;
Hanafi, Rasha S.;
Aboul‐Enein, Hassan Y.

Publication type:

Article

Fast liquid chromatography for racemic atenolol acetate separation- The analytical protocol.

Published in:

Chirality, 2017, v. 29, n. 12, p. 847, doi. 10.1002/chir.22769

By:

Agustian, Joni;
Kamaruddin, Azlina Harun;
Aboul‐Enein, Hassan Y.

Publication type:

Article

Factors screening to statistical experimental design of racemic atenolol kinetic resolution via transesterification reaction in organic solvent using free Pseudomonas fluorescens lipase.

Published in:

Chirality, 2017, v. 29, n. 7, p. 376, doi. 10.1002/chir.22702

By:

Agustian, Joni;
Kamaruddin, Azlina Harun;
Aboul‐Enein, Hassan Y.

Publication type:

Article

Theoretical and Molecular Docking Study of Ketoconazole on Heptakis(2,3,6-tri- O-methyl)-β-cyclodextrin as Chiral Selector.

Published in:

Chirality, 2016, v. 28, n. 3, p. 209, doi. 10.1002/chir.22554

By:

Arsad, Siti Rosilah;
Maarof, Hasmerya;
Wan Ibrahim, Wan Aini;
Aboul ‐ Enein, Hassan Y.

Publication type:

Article

Fast Screening of Whole Blood Samples and Pharmaceutical Compounds for Enantiorecognition of Free L-T3, L-T4, and D-T4.

Published in:

Chirality, 2015, v. 27, n. 12, p. 973, doi. 10.1002/chir.22537

By:

Mitrofan, Grigorina;
Stefan ‐ van Staden, Raluca ‐ Ioana;
Comnea ‐ Stancu, Ionela Raluca;
Staden, Jacobus Frederick;
Bazylak, Grzegorz;
Kapnissi ‐ Christodoulou, Constantina P.;
Aboul ‐ Enein, Hassan Y.

Publication type:

Article

Screening Approach for Chiral Separation of β-Aminoketones by HPLC on Various Polysaccharide-Based Chiral Stationary Phases.

Published in:

Chirality, 2015, v. 27, n. 5, p. 332, doi. 10.1002/chir.22434

By:

Addadi, Khadidja;
Sekkoum, Khaled;
Belboukhari, Nasser;
Cheriti, Abdelkrim;
Aboul ‐ Enein, Hassan Y.

Publication type:

Article

Chiral Separation of Four Stereoisomers of Ketoconazole Drugs Using.

Published in:

Chirality, 2015, v. 27, n. 3, p. 223, doi. 10.1002/chir.22416

By:

Wan Ibrahim, Wan Aini;
Arsad, Siti Rosilah;
Maarof, Hasmerya;
Sanagi, Mohd. Marsin;
Aboul-Enein, Hassan Y.

Publication type:

Article

Enantiomeric Separation of Underivatized Amino Acids: Predictability of Chiral Recognition on Ristocetin A Chiral Stationary Phase.

Published in:

Chirality, 2014, v. 26, n. 3, p. 132, doi. 10.1002/chir.22291

By:

Wagdy, Hebatallah A.;
Hanafi, Rasha S.;
El‐Nashar, Rasha M.;
Aboul‐Enein, Hassan Y.

Publication type:

Article

Chiral Separation of the Clinically Important Compounds Fucose and Pipecolic Acid Using CE: Determination of the Most Effective Chiral Selector.

Published in:

Chirality, 2013, v. 25, n. 9, p. 556, doi. 10.1002/chir.22170

By:

Hadjistasi, Christoforos A.;
Stavrou, Ioannis J.;
Stefan ‐ Van Staden, Raluca ‐ Ioana;
Aboul ‐ Enein, Hassan Y.;
Kapnissi ‐ Christodoulou, Constantina P.

Publication type:

Article

Predictability of Enantiomeric Chromatographic Behavior on Various Chiral Stationary Phases Using Typical.

Published in:

Chirality, 2013, v. 25, n. 9, p. 506, doi. 10.1002/chir.22154

By:

Wagdy, Hebatallah A.;
Hanafi, Rasha S.;
El ‐ Nashar, Rasha M.;
Aboul ‐ Enein, Hassan Y.

Publication type:

Article

Separation of Selected Imidazole Enantiomers Using Dual Cyclodextrin System in Micellar Electrokinetic Chromatography.

Published in:

Chirality, 2013, v. 25, n. 6, p. 328, doi. 10.1002/chir.22156

By:

Wan Ibrahim, Wan Aini;
Abd Wahib, Siti Munirah;
Hermawan, Dadan;
Sanagi, Mohd Marsin;
Aboul Enein, Hassan Y.

Publication type:

Article

Enantioseparation of Four Organophosphonate Derivatives on N-(3,5-Dinitrobenzoyl)- l-leucine- n-Propylamide Stationary Phase by Molecular Modeling.

Published in:

Chirality, 2013, v. 25, n. 2, p. 101, doi. 10.1002/chir.22117

By:

Liu, Bing;
Zhou, Yong;
Yang, Guo ‐ Sheng;
Aboul ‐ Enein, Hassan Y.

Publication type:

Article

Chromatographic comparison of atenolol separation in reaction media on cellulose tris-(3,5-dimethylphenylcarbamate) chiral stationary phase using ultra fast liquid chromatography.

Published in:

Chirality, 2012, v. 24, n. 5, p. 356, doi. 10.1002/chir.22019

By:

Agustian, Joni;
Kamaruddin, Azlina Harun;
Aboul-Enein, Hassan Y.

Publication type:

Article

Chiral separation of vinpocetine using cyclodextrin-modified micellar electrokinetic chromatography.

Published in:

Chirality, 2012, v. 24, n. 3, p. 252, doi. 10.1002/chir.21990

By:

Ibrahim, Wan Aini Wan;
Wahib, Siti Munirah Abd;
Hermawan, Dadan;
Sanagi, Mohd Marsin;
Aboul-Enein, Hassan Y.

Publication type:

Article

Stereoselective HPLC analysis of tertatolol in rat plasma using macrocyclic antibiotic chiral stationary phase.

Published in:

Chirality, 2011, v. 23, n. 4, p. 333, doi. 10.1002/chir.20923

By:

Hefnawy, Mohamed M.;
Asiri, Yousif A.;
Al-Zoman, Nourah Z.;
Mostafa, Gamal. A.;
Aboul-Enein, Hassan Y.

Publication type:

Article

Supramolecular dynamics of thalidomide and its derivatives in water-sediment system.

Published in:

Chirality, 2010, v. 22, n. 4, p. 416, doi. 10.1002/chir.20757

By:

Ali, Imran;
Gupta, Vinod K.;
Aboul-Enein, Hassan Y.

Publication type:

Article

Scavenging effects of phenolic compounds on reactive oxygen species.

Published in:

Biopolymers, 2007, v. 86, n. 3, p. 222, doi. 10.1002/bip.20725

By:

Aboul-Enein, Hassan Y.;
Kruk, Irena;
Kładna, Aleksandra;
Lichszteld, Krzysztof;
Michalska, Teresa

Publication type:

Article

Scavenging of reactive oxygen species by some nonsteroidal anti-inflammatory drugs and fenofibrate.

Published in:

Biopolymers, 2006, v. 82, n. 2, p. 99, doi. 10.1002/bip.20402

By:

Kładna, Aleksandra;
Aboul-Enein, Hassan Y.;
Kruk, Irena;
Lichszteld, Krzysztof;
Michalska, Teresa

Publication type:

Article

Scavenging of reactive oxygen species by novel indolin-2-one and indoline-2-thione derivatives.

Published in:

Biopolymers, 2005, v. 78, n. 4, p. 171, doi. 10.1002/bip.20268

By:

Aboul-Enein, Hassan Y.;
Kładna, Aleksandra;
Kruk, Irena;
Lichszteld, Krzysztof;
Michalska, Teresa;
Olgen, Sureyya

Publication type:

Article

Prooxidant and antioxidant action of 4-(4-phenoxybenzoyl)benzoic acid derivatives.

Published in:

Biopolymers, 2004, v. 73, n. 5, p. 631, doi. 10.1002/bip.10559

By:

Aboul-Enein, Hassan Y.;
Kladna, Alexandra;
Kruk, Irena;
Lichszteld, Krzysztof;
Marchlewicz, Mariola;
Michalska, Teresa;
Salem, Ola I. A.;
Hartmann, Rolf W.

Publication type:

Article

Effect of psoralens on Fenton-like reaction generating reactive oxygen species.

Published in:

Biopolymers, 2003, v. 72, n. 1, p. 59, doi. 10.1002/bip.10285

By:

Aboul-Enein, Hassan Y.;
Kladna, Alexandra;
Kruk, Irena;
Lichszteld, Krzysztof;
Michalska, Teresa

Publication type:

Article

Effect of biogenic amines on oxidation of farmorubicin by Fenton-like reagents.

Published in:

Biopolymers, 2002, v. 67, n. 6, p. 421, doi. 10.1002/bip.10161

By:

Kruk, Irena;
Lichszteld, Krzysztof;
Aboul-Enein, Hassan Y.

Publication type:

Article