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Samy Emara
positions
- Professor of Pharmaceutical Analytical Chemistry, Faculty Of Pharmacy , Pharmacy
- Vice-Dean for Education and Student Affairs, Faculty Of Pharmacy , Pharmacy
research areas
- Anesthetics & Analgesics
- Animal Science
- Applied Physiology; Muscle
- Atomic Spectrometry
- Biomaterials
- Biomedical materials
- Electro Analytical Chemistry
- Electrophoresis
- Engineered living materials
- Pharmaceutical chemistry
- Phytochemistry
- Toxins
geographic focus
- Japan Country
- Affiliation
- Publications
- Contact
- Identity
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Affiliation
Publications
selected publications
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academic article
- Bio-analytical liquid chromatographic-based method with a mixed mode online solid phase extraction for drug monitoring of fluconazole in human serum. Journal of Chromatography B. 1187:123045. 2021
- Direct infusion nano-electrospray ionization mass spectrometry for therapeutic drug monitoring of ciprofloxacin and its metabolites in human saliva. Journal of Pharmaceutical and Biomedical Analysis. 195:113866. 2021
- Field amplified sample stacking and in-capillary derivatization for forensic analysis of morphine and morphine-6-glucuronide in human urine by capillary electrophoresis. Talanta Open. 3:100041. 2021
- Dilute-and-shoot-based direct nano-electrospray ionization tandem mass spectrometry as screening methodology for multivitamins in dietary supplement and human urine. Journal of Advanced Research. 26:1-13. 2020
- Expression of mRNAs, miRNAs, and lncRNAs in Human Trabecular Meshwork Cells Upon Mechanical Stretch. Investigative Opthalmology & Visual Science. 61:2. 2020
- Integration of Solid-Phase Extraction and Reversed-Phase Chromatography in Single Protein-Coated Columns for Direct Injection of Bupivacaine in Human Serum. Journal of Chromatographic Science. 58:535-541. 2020
- Integration of Solid-Phase Extraction and Reversed-Phase Chromatography in Single Protein-Coated Columns for Direct Injection of Bupivacaine in Human Serum.. Journal of Chromatographic Science. 58:535-541. 2020
- Quantification and targeted detection of ciprofloxacin in dosage form and human urine by direct injection nano-electrospray ionization multi-stage mass spectrometry. Microchemical Journal. 153:104534. 2020
- Direct nano-electrospray ionization tandem mass spectrometry for the quantification and identification of metronidazole in its dosage form and human urine. Royal Society Open Science. 6:191336. 2019
- Enhancing Visualization of Multidimensional Data by Ordering Parallel Coordinates Axes. International Journal of Advanced Computer Science and Applications. 10:183. 2019
- Enhancing Visualization of Multidimensional Data by Ordering Parallel Coordinates Axes. International Journal of Advanced Computer Science and Applications. 10:183. 2019
- Sensitivity Enhancement for Direct Injection Capillary Electrophoresis to Determine Morphine in Human Serum via In-capillary Derivatization. Journal of Chromatographic Science. 57:177-185. 2019
- Single-cell metabolomics by mass spectrometry: Advances, challenges, and future applications. TrAC Trends in Analytical Chemistry. 120:115436. 2019
- Impact of crossbreeding Holstein and Brown Swiss cows on milk yield, composition, and fatty acid profiles in subtropics.. Tropical animal health and production. 50:845-850. 2018
- Impact of crossbreeding Holstein and Brown Swiss cows on milk yield, composition, and fatty acid profiles in subtropics.. Tropical animal health and production. 50:845-850. 2018
- Lecturer. Human Molecular Genetics. 27:1263-1275. 2018
- Quantitative Live Single-cell Mass Spectrometry with Spatial Evaluation by Three-Dimensional Holographic and Tomographic Laser Microscopy. Analytical Sciences. 32:125-127. 2016
- A Combination of Isocratic and Gradient Elution Modes in HPLC with the Aid of Time-Overlapping Process for Rapid Determination of Methyldopa in Human Urine. Journal of Liquid Chromatography & Related Technologies. 38:153-162. 2015
- An Eco-Friendly Direct Injection HPLC Method for Methyldopa Determination in Serum by Mixed-Mode Chromatography Using a Single Protein-Coated Column. Journal of Chromatographic Science. 53:1353-1360. 2015
- Direct Lipido-Metabolomics of Single Floating Cells for Analysis of Circulating Tumor Cells by Live Single-cell Mass Spectrometry. Analytical Sciences. 31:1215-1217. 2015
- Field-Amplified Sample Stacking β-Cyclodextrin Modified Capillary Electrophoresis for Quantitative Determination of Diastereomeric Saponins. Journal of Chromatographic Science. 52:1308-1316. 2014
- Separation of naturally occurring triterpenoidal saponins by capillary zone electrophoresis. Biomedical Chromatography. 15:252-256. 2014
- A RAPID, SENSITIVE, AND ENVIRONMENTALLY FRIENDLY ON-LINE SOLID PHASE EXTRACTION USING PROTEIN-COATED μ-BONDAPAK CYANIDE SILICA PRECOLUMN FOR CHROMATOGRAPHIC DETERMINATION OF PARACETAMOL IN HUMAN SERUM. Journal of Liquid Chromatography & Related Technologies. 36:1297-1311. 2013
- On-line coupling of derivatization with pre-concentration to determine trace levels of methotrexate. Journal of Pharmaceutical Analysis. 3:28-35. 2013
- Online Pre-Column Derivatization with Chromatographic Separation to Determine Folic Acid. Journal of Chromatographic Science. 51:544-551. 2013
- BACK-FLUSH COLUMN-SWITCHING TECHNIQUE FOR ON-LINE SAMPLE CLEANUP AND ENRICHMENT TO DETERMINE GUAIPHENESIN IN HUMAN SERUM. Journal of Liquid Chromatography & Related Technologies. 35:15-27. 2012
- Determination of Glucosamine and Carisoprodol in Pharmaceutical Formulations by LC with Pre-Column Derivatization and UV Detection. Journal of Chromatographic Science. 50:307-315. 2012
- On-line Sample Cleanup and Enrichment Chromatographic Technique for the Determination of Ambroxol in Human Serum. Journal of Chromatographic Science. 50:91-96. 2012
- On-line solid-phase enrichment coupled to packed reactor flow injection analysis in a green analytical procedure to determine low levels of folic acid using fluorescence detection. Chemistry Central Journal. 6:155. 2012
- Histological and immunohistochemical studies on the epididymal duct in the dromedary camel (Camelus dromedarius).. Anatomy & cell biology. 44:284-94. 2011
- Optimized and validated flow-injection spectrophotometric analysis of topiramate, piracetam and levetiracetam in pharmaceutical formulations. Acta Pharmaceutica. 61:377-389. 2011
- VALIDATED STABILITY-INDICATING HPTLC AND HPLC METHODS FOR DETERMINATION OF PIPAZETHATE AND ITS DEGRADANT. Journal of Liquid Chromatography & Related Technologies. 34:1850-1869. 2011
- Validation and Application of Chemometrics-Assisted Spectrophotometry and Liquid Chromatography for Simultaneous Determination of Two Ternary Mixtures Containing Drotaverine Hydrochloride. Journal of AOAC INTERNATIONAL. 93:536-548. 2010
- Development and validation of a stability-indicating RP-HPLC method for the determination of paracetamol with dantrolene or/and cetirizine and pseudoephedrine in two pharmaceutical dosage forms. Talanta. 79:1360-1367. 2009
- Optimization and Validation of an LC Method for the Determination of Cefdinir in Dosage Form and Human Urine. Chromatographia. 70:1593-1598. 2009
- Validated Optimized Method for Simultaneous Analysis of Active Silymarin Components and Dimethyl-4,4′-dimethoxy-5,6,5′,6′-dimethylene Dioxybiphenyl-2,2′-dicarboxylate in a Pharmaceutical Preparation by Use of a Monolithic Silica C18 Column. Chromatographia. 70:217-221. 2009
- Development and validation of chemometrics-assisted spectrophotometric and liquid chromatographic methods for the simultaneous determination of two multicomponent mixtures containing bronchodilator drugs. Journal of Pharmaceutical and Biomedical Analysis. 43:973-982. 2007
- Direct Injection Liquid Chromatographic Technique for Simultaneous Determination of Two Antihistaminic Drugs and Their Main Metabolites in Serum. Journal of AOAC INTERNATIONAL. 90:384-390. 2007
- Qualitative and quantitative studies of the inferior olivary complex in the water buffalo (Buballus bubalis). 2007
- Stability-Indicating Method for Determination of Oxyphenonium Bromide and Its Degradation Product by High-Performance Liquid Chromatography. Journal of AOAC INTERNATIONAL. 90:1250-1257. 2007
- Antimycobacterial Scalarane-Based Sesterterpenes from the Red Sea Sponge Hyrtios erecta.. Journal of Natural Products. 69:172-172. 2006
- Application and validation of chemometrics-assisted spectrophotometry and liquid chromatography for the simultaneous determination of six-component pharmaceuticals. Journal of Pharmaceutical and Biomedical Analysis. 41:421-430. 2006
- New Validated Methods for the Simultaneous Determination of Two Multicomponent Mixtures Containing Guaiphenesin in Syrup by HPLC and Chemometrics‐Assisted UV‐Spectroscopy. Analytical Letters. 39:2699-2723. 2006
- Antimycobacterial Scalarane-Based Sesterterpenes from the Red Sea Sponge Hyrtios erecta. Journal of Natural Products. 68:1782-1784. 2005
- HPLC and chemometric-assisted spectrophotometric methods for simultaneous determination of atenolol, amiloride hydrochloride and chlorthalidone. Il Farmaco. 60:269-278. 2005
- Liquid Chromatography and Chemometric-Assisted Spectrophotometric Methods for the Analysis of Two Multicomponent Mixtures Containing Cough Suppressant Drugs. Journal of AOAC INTERNATIONAL. 88:1069-1080. 2005
- Pharmacokinetics of controlled release morphine (MST) in patients with liver carcinoma. British Journal of Anaesthesia. 94:95-99. 2005
- Spectrophotometric and liquid chromatographic determination of fenofibrate and vinpocetine and their hydrolysis products. Il Farmaco. 60:425-438. 2005
- Determination of certain drugs in binary mixtures formulations by second derivative ratio spectrophotometry and LC. Il Farmaco. 59:703-712. 2004
- Determination of methotrexate in pharmaceutical formulations by flow injection analysis exploiting the reaction with potassium permanganate. Il Farmaco. 59:827-833. 2004
- On the perspectives of capillary electrophoresis modes for the determination of morphine in human plasma without sample pretreatment. Biomedical Chromatography. 18:21-27. 2004
- Simultaneous determination of caffeine, theophylline and theobromine in human plasma by on-line solid-phase extraction coupled to reversed-phase chromatography. Biomedical Chromatography. 18:479-485. 2004
- Spectrophotometric and LC determination of two binary mixtures containing antihistamins. Il Farmaco. 59:713-722. 2004
- Determination of two ternary mixtures containing phenobarbitone by second derivative of the ratio spectrum-zero-crossing and HPLC methods. Il Farmaco. 58:377-390. 2003
- Spectrophotometric and liquid chromatographic determination of trimebutine maleate in the presence of its degradation products. Journal of Pharmaceutical and Biomedical Analysis. 33:231-241. 2003
- Utility of copper(II) oxide as a packed reactor in flow injection assembly for rapid analysis of some angiotensin converting enzyme inhibitors. Analytica Chimica Acta. 489:115-123. 2003
- Competitive immunoassay method for 5-methyl-2′-deoxycytidine. Analytica Chimica Acta. 413:79-86. 2000
- Effect of cyclodextrins on the stability of adriamycin, adriamycinol, adriamycinone and daunomycin. Talanta. 51:359-364. 2000
- Enzyme-linked immunosorbent assay for 2-deoxycytidine. Analytica Chimica Acta. 404:179-186. 2000
- Chromatographic assay and pharmacokinetic studies of propofol in human serum. Biomedical Chromatography. 13:299-303. 1999
- DETERMINATION OF CHOLESTEROL IN EGG YOLK BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY USING AN AUTOMATED PRECOLUMN-SWITCHING PROCEDURE. Journal of Liquid Chromatography & Related Technologies. 22:1225-1246. 1999
- Development of highly sensitive and specific HPLC assay for plasma morphine using direct injection technique and post-column derivatization. Biomedical Chromatography. 12:15-20. 1998
- Rapid determination of methotrexate in plasma by high-performance liquid chromatography with on-line solid-phase extraction and automated precolumn derivatization. Biomedical Chromatography. 12:338-342. 1998
- Utility of Ion-Pair Chromatography for Analysis of Some Anthracyclines in Plasma and Urine. Journal of Liquid Chromatography & Related Technologies. 21:681-692. 1998
- Application of capillary electrophoresis for the determination of dissolved gases in water samples. Analytica Chimica Acta. 356:1-6. 1997
- On-line Precolumn Derivatization for HPLC Determination of Methotrexate Using a Column Packed Oxidant. Biomedical Chromatography. 11:42-46. 1997
- On-line precolumn derivatization for HPLC determination of methotrexate using a column packed oxidant.. Biomedical Chromatography. 11:42-6. 1997
- Pharmacokinetics of controlled release morphine (MST) in patients with liver cirrhosis. British Journal of Anaesthesia. 79:804-806. 1997
- Simultaneous determination of free and bound adriamycin, adriamycinol, adriamycinone and duanorubicin in plasma using column-switching technique and protein-coated pre-columns☆. Talanta. 41:1973-1980. 1994
- Colorimetric determination of theophylline and aminophylline with diazotized p-nitroaniline. Talanta. 36:1288-1290. 1989
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chapter
- Chapter 11. More with Less: Single-cell Metabolomics by Mass Spectrometry. 264-284. 2021
- Single-Cell Metabolomics. Advances in Experimental Medicine and Biology. 323-343. 2017
Contact
full name
- Samy Emara
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Identity
ORCID iD
- http://orcid.org/0000-0002-9126-4858 (pending confirmation)
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