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Ramzia I. El-Bagary, Shereen Mowaka, Ehab F. Elkady & Maria A. Attallah. (2016) Validated Spectrophotometric Methods for Determination of Weakly UV absorbed Perindopril Arginine in Bulk and Combined Dosage Form. Analytical Chemistry Letters 6:6, pages 766-782.
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Hayam M. Lotfy, Yassmin M. Fayz, Sara El-Hanboushy, Engy Shokry & Mohammed Abdelkawy. (2016) Application of Successive and Progressive Spectrophotometric Resolution for the Analysis of Partially or Completely Overlapping Ternary Mixtures. Analytical Chemistry Letters 6:6, pages 718-737.
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Articles from other publishers (20)
Amir Alhaj Sakur & Duaa AL. Zakri. (2023) Three new, UV spectrum filtration protocols for the synchronous quantification of ciprofloxacin HCl and ornidazole in the existence of ciprofloxacin-induced degradation compound. Heliyon 9:12, pages e22752.
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Esraa S. Ashour, Maha A. Hegazy, Amal M. Abou Al-Alamein, Ghada M. El-Sayed & Nermine S. Ghoniem. (2023) Green chromatographic methods for determination of co-formulated lidocaine hydrochloride and miconazole nitrate along with an endocrine disruptor preservative and potential impurity. BMC Chemistry 17:1.
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HayamM. Lotfy, SarahS. Saleh, Yasmin Rostom, ReemH Obaydo & DinaA. Ahmed. 2023. Sustainable Approaches in Pharmaceutical Sciences. Sustainable Approaches in Pharmaceutical Sciences
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H. N. DAVE & R. C. MASHRU. (2022) APPLICATION OF TWO ADVANCED DERIVATIVE SPECTROPHOTOMETRIC METHODS FOR SIMULTANEOUS ESTIMATION OF SALBUTAMOL SULPHATE, AMBROXOL HYDROCHLORIDE AND THEOPHYLLINE IN PURE AND COMMERCIAL FORMULATIONS. International Journal of Current Pharmaceutical Research, pages 33-38.
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M. M. Tolba, M. M. Salim & M. El-Awady. (2021) Simultaneous estimation of troxerutin and calcium dobesilate in presence of the carcinogenic hydroquinone using green spectrofluorimetric method. Royal Society Open Science 8:2.
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Hayam Mahmoud Lotfy, Yasmin Mohamed Fayez, Adel Magdy Michael, Hany Hunter Monir & Christine Kamal Nessim. (2020) Paired wavelength relevance as spectrophotometric strategy for evaluation the potency of medicine affecting human health. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 239, pages 118461.
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Hayam M. Lotfy, Nevin Erk & Yasmin Rostom. (2019) Developing spectral numerical factor technique for the determination of amlodipine besylate and the latest generation of statins in their new pharmaceutical combination. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 218, pages 320-330.
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Ekram H. Mohamed, Hayam M. Lotfy, Maha A. Hegazy & Shereen Mowaka. (2017) Different applications of isosbestic points, normalized spectra and dual wavelength as powerful tools for resolution of multicomponent mixtures with severely overlapping spectra. Chemistry Central Journal 11:1.
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Nada Sayed Abdelwahab & Mona Ali Mohamed. (2017) Three New Methods for Resolving Ternary Mixture with Overlapping Spectra: Comparative Study. CHEMICAL & PHARMACEUTICAL BULLETIN Chemical and Pharmaceutical Bulletin 65:6, pages 558-565.
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A. Hemdan. (2016) Development and validation of different methods manipulating zero order and first order spectra for determination of the partially overlapped mixture benazepril and amlodipine: A comparative study. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 164, pages 52-60.
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Mohamed R. Elghobashy, Lories I. Bebawy, Rafeek F. Shokry & Samah S. Abbas. (2016) Successive ratio subtraction coupled with constant multiplication spectrophotometric method for determination of hydroquinone in complex mixture with its degradation products, tretinoin and methyl paraben. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 157, pages 116-123.
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Hayam M. Lotfy, Maha A. Hegazy, Shereen Mowaka & Ekram Hany Mohamed. (2016) Validated spectrophotometric methods for simultaneous determination of Omeprazole, Tinidazole and Doxycycline in their ternary mixture. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 153, pages 321-332.
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Maha Abdel Monem Hegazy. (2015) A novel pure component contribution algorithm (PCCA) for extracting components? contribution from severely overlapped signals; an application to UV-spectrophotometric data. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 151, pages 405-414.
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Hayam M. Lotfy, Dalia Mohamed & Shereen Mowaka. (2015) A comparative study of smart spectrophotometric methods for simultaneous determination of sitagliptin phosphate and metformin hydrochloride in their binary mixture. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 149, pages 441-451.
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Hayam M. Lotfy, Maha A. Hegazy, Shereen Mowaka & Ekram Hany Mohamed. (2015) Novel spectrophotometric methods for simultaneous determination of Amlodipine, Valsartan and Hydrochlorothiazide in their ternary mixture. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 140, pages 495-508.
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Hayam M. Lotfy, Shereen M. Tawakkol, Nesma M. Fahmy & Mostafa A. Shehata. (2015) A comparative study of novel spectrophotometric resolution techniques applied for pharmaceutical mixtures with partially or severely overlapped spectra. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 136, pages 937-952.
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Sarah S. Saleh, Hayam M. Lotfy, Nagiba Y. Hassan & Hesham Salem. (2014) A comparative study of progressive versus successive spectrophotometric resolution techniques applied for pharmaceutical ternary mixtures. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 132, pages 239-248.
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Hayam M. Lotfy, Sarah S. Saleh, Nagiba Y. Hassan & Hesham Salem. (2014) A comparative study of novel spectrophotometric methods based on isosbestic points; application on a pharmaceutical ternary mixture. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 126, pages 112-121.
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Hanan A. Merey, Nesrin K. Ramadan, Sherine S. Diab & Azza A. Moustafa. (2014) Spectrophotometric methods for simultaneous determination of ternary mixture of amlodipine besylate, olmesartan medoxomil and hydrochlorothiazide. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 125, pages 138-146.
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Hayam M. Lotfy, Shereen M. Tawakkol, Nesma M. Fahmy & Mostafa A. Shehata. (2014) Successive spectrophotometric resolution as a novel technique for the analysis of ternary mixtures of pharmaceuticals. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 121, pages 313-323.
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