El-Rahmana, M. A. K., S. M. Eid, M. R. Elghobashy, and K. M. Kelani, "Inline potentiometric monitoring of Butyrylcholinesterase activity based on metabolism of bambuterol at the point of care", Sensors and Actuators B: Chemical, vol. 285, pp. 216–223, 2019.
Yehia, A. M., M. R. El-Ghobashy, A. H. Helmy, and N. F. Youssef, "Functionalized β-cyclodextrin-based Potentiometric Membrane for the Selective Determination of Vildagliptin in Presence of its In-process Impurity", Anal. Bioanal. Electrochem., vol. 10, issue 11, pp. 1414 - 1425, 2018.
Saad, A. S., M. R. El-Ghobashy, N. S. Ayish, and B. A. El-Zeanya, "ISE-potentiometric sensor for the determination of zolmitriptan: Application in plasma, pharmaceutical formulation and in-vitro release profile", New Journal of Chemistry, vol. 42, issue 18, pp. 15263-15269, 2018.
Mohamed, M. A., A. S. Saad, S. H. Kosheka, and M. R. El-Ghobashy, "Smart Electrochemical Sensing Platform for the Simultaneous Determination of Psychotic Disorders Drugs Isopropamide Iodide and Trifluoperazine Hydrochloride", New Journal of Chemistry, vol. 42, issue 12, pp. 9911-9919, 2018.
El-Ghobashy, M. R., A. M. Yehia, A. H. Helmy, and N. F. Youssef, "Forced degradation of gliquidone and development of validated stability-indicating HPLC and TLC methods", Brazilian Journal of Pharmaceutical Sciences, vol. 54, issue 3, pp. e00223, 2018.
Yehia, A. M., M. R. El-Ghobashy, A. H. Helmy, and N. F. Youssef, "Chromatographic separation of vildagliptin and L-proline as in-process impurity with application of Youden’s test and statistical analysis for robustness testing of HPLC method", Separation Science Plus, vol. 1, issue 5, pp. 395-403, 2018.
Eissa, M. S., E. Darweish, M. R. Elghobashy, and M. A. Shehata, "Rapid Selective TLC-Densitometry Method for Simultaneous Determination of Amoxicillin and Flucloxacillin in their Pure Forms or in their Pharmaceutical Preparation", Analytical Chemistry letters, vol. 8, issue 2, pp. 188-194, 2018.
Eissa, M. S., E. Darweish, M. R. Elghobashy, and M. A. Shehata, "Analytical Application of Different Spectrophotometric Methods for Simultaneous Determination of Norfloxacin and Tinidazole in their Pure Forms and their Pharmaceutical Preparation", Der Pharma Chemica, vol. 10, issue 2, pp. 79-86, 2018.
Eissa, M. S., I. M. Nour, M. R. Elghobashy, and M. A. Shehata, "Validated TLC-densitometry method for simultaneous determination of brinzolamide and timolol maleate in their ophthalmic preparation", Analytical Chemistry letters, vol. 7, issue 6, pp. 805-812, 2017.
Tourism