Hisham Hashem
About
Hisham Hashem is a scholar working on Analytical Chemistry, Spectroscopy and Pharmacology.
According to data from OpenAlex, Hisham Hashem has authored 42 papers receiving a total of 468 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Analytical Chemistry, 28 papers in Spectroscopy and 13 papers in Pharmacology. Recurrent topics in Hisham Hashem's work include Analytical Methods in Pharmaceuticals (30 papers), Analytical Chemistry and Chromatography (27 papers) and Antibiotics Pharmacokinetics and Efficacy (12 papers). Hisham Hashem is often cited by papers focused on Analytical Methods in Pharmaceuticals (30 papers), Analytical Chemistry and Chromatography (27 papers) and Antibiotics Pharmacokinetics and Efficacy (12 papers). Hisham Hashem collaborates with scholars based in Egypt, Saudi Arabia and Germany. Hisham Hashem's co-authors include Thomas Jira, Heba M. El-Sayed, Ayman A. Gouda, Adel Ehab Ibrahim, Magda Elhenawee, Hanaa Saleh, Soad S. Abd El‐Hay, Maya S. Eissa, Manal S. Elmasry and Gamal H. Ragab and has published in prestigious journals such as Journal of Chromatography A, RSC Advances and Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy.
In The Last Decade
Hisham Hashem
41 papers receiving 450 citations
Peers
Hisham Hashem
Dalia R. El‐Wasseef Egypt
Hanaa Saleh Egypt
Dalia M. Nagy Egypt
Niveen A. Mohamed Egypt
Samia M. El‐Gizawy Egypt
Magda Elhenawee Egypt
Mohamed M. Salim Egypt
Nouruddin W. Ali Egypt
Soheir A. Weshahy Egypt
Jenny Jeehan Nasr Egypt
Citations per year, relative to Hisham Hashem Hisham Hashem (= 1×)
peers
Dalia R. El‐Wasseef
Countries citing papers authored by Hisham Hashem
Since
Specialization
Citations
This map shows the geographic impact of Hisham Hashem's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hisham Hashem with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hisham Hashem more than expected).
Fields of papers citing papers by Hisham Hashem
Since
Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences
This network shows the impact of papers produced by Hisham Hashem. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hisham Hashem. The network helps show where Hisham Hashem may publish in the future.
Co-authorship network of co-authors of Hisham Hashem
This figure shows the co-authorship network connecting the top 25 collaborators of Hisham Hashem. A scholar is included among the top collaborators of Hisham Hashem based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hisham Hashem. Hisham Hashem is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
1.
Hashem, Hisham, et al.. (2023). Stability-indicating HPLC-DAD and TLC-densitometry methods for the quantification of bupivacaine and meloxicam in their co-formulated mixture. Microchemical Journal. 190. 108683–108683.
2.
Hashem, Hisham, et al.. (2023). Manipulation and Processing of Spectral Signals for the Assay of the Newly Authorized Mixture of Bupivacaine/Meloxicam Using Fully Green Solvents and a Comparative Green Evaluation Supporting the Greenness and Sustainability of the Developed Smart Spectrophotometric Methods. Journal of AOAC International. 106(4). 1056–1069.
3.
Hashem, Hisham, et al.. (2023). Exciting Advances in Sustainable Spectrophotometric Micro-Quantitation of an Innovative Painkiller “Tramadol and Celecoxib” Mixture in the Presence of a Toxic Impurity, Promoting Greenness and Whiteness Studies. Journal of AOAC International. 107(2). 362–370.
4.
Ibrahim, Adel Ehab, Hisham Hashem, Magda Elhenawee, & Hanaa Saleh. (2020). Monolithic and core-shell particles stationary phase morphologies in protein analysis; peptide mapping of erythropoietin hormone and determination of carbetocin. Annales Pharmaceutiques Françaises. 78(3). 206–216.
5.
Ibrahim, Adel Ehab, Hisham Hashem, Magda Elhenawee, & Hanaa Saleh. (2020). Core–shell particles and monolithic columns; tools for simultaneous LC analysis of avanafil, sildenafil, apomorphine, trazodone, yohimbine, tramadol and dapoxetine in pharmaceutical dosage forms, counterfeit products and human plasma. RSC Advances. 10(3). 1379–1387.
6.
Gouda, Ayman A., Manal S. Elmasry, Hisham Hashem, & Heba M. El-Sayed. (2018). Eco-friendly environmental trace analysis of thorium using a new supramolecular solvent-based liquid-liquid microextraction combined with spectrophotometry. Microchemical Journal. 142. 102–107.
7.
Ibrahim, Adel Ehab, Hisham Hashem, Magda Elhenawee, & Hanaa Saleh. (2018). Comparison between core–shell and totally porous particle stationary phases for fast and green LC determination of five hepatitis‐C antiviral drugs. Journal of Separation Science. 41(8). 1734–1742.
8.
Hashem, Hisham, et al.. (2016). Structural and Electrical Properties of Solid State Rechargeable LATP-Based Li-Ion Batteries Using LiMn2O4 as Cathode and Anode. Egyptian journal of solids. 39(1). 57–69.
9.
Ragab, Gamal H., et al.. (2016). A fast stability-indicating HPLC method for determination of sotalol hydrochloride in bulk powder and in dosage form. Main Group Chemistry. 15(3). 209–219.
10.
Hashem, Hisham, et al.. (2015). CONDUCTOMETRIC DETERMINATION OF THE ANTIHISTAMINIC DIPHENHYDRAMINE HYDROCHLORIDE USING SILVER NITRATE AS A TITRANT. International Journal of Pharmacy and Pharmaceutical Sciences. 7(3). 72–76.
11.
Gouda, Ayman A., Soad S. Abd El‐Hay, & Hisham Hashem. (2015). Utilization of alizarin derivatives for the sensitive spectrophotometric determination of two proton pump inhibitors in pharmaceutical formulations. Main Group Chemistry. 15(1). 17–34.
12.
Hashem, Hisham, Soad S. Abd El‐Hay, & Thomas Jira. (2014). A RAPID STABILITY INDICATING HPLC-METHOD FOR DETERMINATION OF NORETHISTERONE ACETATE IN PLASMA, TABLETS AND IN A MIXTURE WITH OTHER STEROIDS. International Journal of Pharmacy and Pharmaceutical Sciences. 7(2). 279–282.
13.
Gouda, Ayman A., Hisham Hashem, & Thomas Jira. (2014). Development and validation of a rapid stability indicating HPLC-method using monolithic stationary phase and two spectrophotometric methods for determination of antihistaminic acrivastine in capsules. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 130. 480–487.
14.
Ragab, Gamal H., et al.. (2014). Simple Atomic Absorption Spectroscopic and Spectrophotometric Methods for Determination of Pioglitazone Hydrochloride and Carvedilol in Pharmaceutical Dosage Forms. 2014. 1–17.
15.
Sebaiy, Mahmoud M., et al.. (2011). Rapid RP-HPLC Method for Simultaneous Estimation of Levofloxacin Hydrochloride, Lomefloxacin Hydrochloride, Gatifloxacin and Sparfloxacin. Asian Journal of Research in Chemistry. 4(11). 1688–1694.
16.
Gouda, Ayman A., Hisham Hashem, & Wafaa H. B. Hassan. (2011). Spectophotometric methods for determination of cefdinir in pharmaceutical formulations via derivatization with 1,2‐naphthoquinone‐4‐sulfonate and 4‐chloro‐7‐nitrobenzo‐2‐oxa‐1, 3‐diazole. Drug Testing and Analysis. 4(12). 991–1000.
17.
Hashem, Hisham, et al.. (2011). Effect of chromatographic conditions on liquid chromatographic chiral separation of terbutaline and salbutamol on Chirobiotic V column. Journal of Chromatography A. 1218(38). 6727–6731.
18.
Hashem, Hisham, Martina Kinzig, & Thomas Jira. (2008). The effect of achiral calixarenes on chiral separation of propranolol-HCl and brompheniramine maleate in capillary electrophoresis using cyclodextrin as chiral selector.. PubMed. 63(4). 256–62.
19.
Eid, Kamel, et al.. (2007). Behaviour of chemically modified bagasse in sorption of rare earth elements. Journal of Scientific & Industrial Research. 66(2). 162–169.
20.
Hashem, Hisham & Thomas Jira. (2006). Effect of chaotropic mobile phase additives on retention behaviour of beta-blockers on various reversed-phase high-performance liquid chromatography columns. Journal of Chromatography A. 1133(1-2). 69–75.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.
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