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| Vol 8, No 4 (2017): December 2017 |
Development and validation of different spectrophotometric and chromatographic methods for determination of clotrimazole and hydrocortisone in a topical cream |
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Michel Yousry Fares, Maha Mohamed Abdelrahman, Hamdy Mohamed Abdel-Rahman, Nada Sayed Abdelwahab |
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| Vol 12, No 4 (2021): December 2021 |
Multivariate analysis of images in spectrophotometric methods: Quantification of soil organic matter |
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Pedro Augusto de Oliveira Morais, Diego Mendesde Souza, Beata Emoke Madari |
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| Vol 4, No 4 (2013): December 2013 |
Simultaneous determination of Simvastatin and Sitagliptin in tablets by new univariate spectrophotometric and multivariate factor based methods |
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Hayam Mahmoud Lotfy, Maha Abdel Monem Hegazy, Sherif Abdel Naby Abdel-Gawad |
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| Vol 6, No 4 (2015): December 2015 |
Purity assessment and determination of sertaconazole in bulk and pharmaceutical formulations based on spectrophotometric and chromatographic approaches |
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Amal Mahmoud Abou Al Alamein |
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| Vol 6, No 2 (2015): June 2015 |
Determination of thallium in environmental samples by surfactant assisted dispersive liquid-liquid microextraction combined with first order derivative spectrophotometry |
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Louis George, Anitha Varghese, Aatika Nizam |
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| Vol 13, No 3 (2022): September 2022 |
Application of two different spectrophotometric approaches for the determination of a new antihypertensive combination: Graphical and statistical representation of the data |
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Ragaa Magdy, Ahmed Hemdan, Nermine Victor Fares, Maha Farouk |
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| Vol 3, No 4 (2012): December 2012 |
Spectrophotometric investigation of DL-tryptophan in the presence of Ni(II) or Co(II) ions |
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Ozlen Altun, Selin Bilcen |
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| Vol 11, No 2 (2020): June 2020 |
A highly selective and simple spectrophotometric method for the determination of zinc at nano-trace levels in some environmental, biological, food, and pharmaceutical samples using 2-hydroxynaphthaldehydebenzoylhydrazone |
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Mohammed Jamaluddin Ahmed, Faisal Hossain, Esham Mahmood |
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| Vol 6, No 3 (2015): September 2015 |
Binding properties of coumarin phthalonitrile derivatives in methanol |
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Olfa Naouali, Besma Mellah, Rawdha Medyouni, Naceur Hamdi, Lassaad Baklouti |
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| Vol 5, No 2 (2014): June 2014 |
Cation binding by some pyranopyridothiazole derivatives |
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Olfa Naouali, Hussain Soleiman, Lassaad Baklouti |
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| Vol 8, No 3 (2017): September 2017 |
Two spectrophotometric methods for the determination of azithromycin and roxithromycin in pharmaceutical preparations |
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Fawzia Ahmed Ibrahim, Mary Elias Kamel Wahba, Galal Magdy Galal |
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| Vol 5, No 1 (2014): March 2014 |
New chemometric strategies in the spectrophotometric determination of pKa |
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Judith Amador-Hernandez, Alberto Rojas-Hernandez, Edith Madai Colunga-Urbina, Iliana Margarita De La Garza-Rodriguez, Miguel Velazquez-Manzanares, Luis Felipe Medina-Vallejo |
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| Vol 13, No 1 (2022): March 2022 |
Study of the antioxidant potential, polyphenol content, and mineral composition of Cordyla pinnata, a plant for food and medicinal use of the Senegalese pharmacopoeia |
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Pape Issakha Dieye, Thierno Mouhamed Wane, Elhadj Ousmane Faye, Rokhaya Gueye, Amadou Diop, Bara Ndiaye, Yerim Mbagnick Diop, Serigne Omar Sarr |
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| Vol 8, No 1 (2017): March 2017 |
Validated simultaneous spectrophotometric quantification of a new antiviral combination |
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Sherif Abdel-Naby Abdel-Gawad |
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| Vol 5, No 2 (2014): June 2014 |
Stability-indicating methods for the determination of olanzapine in presence of its degradation products |
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Lobna Abd El Aziz Hussien, Maha Farouk Abdel Ghani, Amal Mahmoud Abo El-Alamein, Ekram Hany Mohamed |
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| Vol 12, No 3 (2021): September 2021 |
Different spectrophotometric methods manipulating ratio spectra for the assay of hydrocortisone acetate and clioquinol in their topical preparation |
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Mona Kamel Ahmed, Adel Magdy Michael, Said Abdel-Monem Hassan, Samah Sayed Abbas |
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| Vol 11, No 4 (2020): December 2020 |
A highly sensitive and selective spectrophotometric method for the determination of vanadium at nanotrace levels in some environmental, biological, soil, food, and pharmaceutical samples using salicylaldehyde-benzoylhydrazone |
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Shaifa Abrarin, Mohammed Jamaluddin Ahmed |
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| Vol 6, No 3 (2015): September 2015 |
Spectral resolution and simultaneous determination of oxymetazoline hydrochloride and sodium cromoglycate by derivative and ratio-based spectrophotometric methods |
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Maha Abdel Monem Hegazy, Medhat Ahmed Al-Ghobashy, Basma Mohamed Eltanany, Fatma Issa Khattab |
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| Vol 3, No 4 (2012): December 2012 |
Development and validation of spectrophotometric methods for simultaneous determination of sitagliptin and simvastatin in binary mixture |
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Sherif Abdel-Naby Abdel-Gawad, Zeinab Abdelaziz Elsherif |
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| Vol 10, No 1 (2019): March 2019 |
Synthesis of nanocellulose/cobalt oxide composite for efficient degradation of Rhodamine B by activation of peroxymonosulfate |
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Faouzia Khili, Amel Dakhlaoui Omrani |
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| Vol 5, No 4 (2014): December 2014 |
Study of the optical properties of poly(vinyl chloride)-4-[(5-mercapto-1,3,4-thiadiazol-2-yl)diazenyl]phenol complexes |
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Noora Asaad Witwit |
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| Vol 3, No 2 (2012): June 2012 |
Highly sensitive procedure for the determination of ultra-trace amounts of bromate ions in water by dispersive liquid-liquid microextraction combined with UV-Vis spectrophotometry |
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Hamed Mohammed Al-Saidi |
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| Vol 9, No 3 (2018): September 2018 |
Simultaneous spectrophotometric determination of drugs lacking peak maxima in their zero-order profiles by graphical or statistical representation of data |
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Ragaa Magdy, Ahmed Hemdan, Nermine Victor Fares, Maha Farouk |
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| Vol 3, No 1 (2012): March 2012 |
Oxidative decolorization of carmosine with acidic chloramine-T: Spectrophotometric, kinetic and mechanistic chemistry |
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Jayachamarajapura Pranesh Shubha, Puttaswamy Puttaswamy |
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| Vol 13, No 1 (2022): March 2022 |
Development of a new highly sensitive and selective spectrophotometric method for the determination of cobalt at nanotrace levels in various complex matrices using N,N’-bis(salicylidene)-ethylenediamine |
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Muhammad Jamaluddin Ahmed, Tahmina Happy |
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| Vol 2, No 3 (2011): September 2011 |
Solvatochromism and potentiometic studies of some active nitroso- and nitroso-azo- compounds |
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Mamdouh Saad Masoud, Ekram Abd El-Moniem Khalil, Saeda Abou El-Thana Abou El Enein, Hesham Mostafa Kamel |
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| Vol 1, No 4 (2010): December 2010 |
Derivative spectrophotometric method for simultaneous determination of ezetimibe and simvastatin in combined tablets |
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Bahia Abbas Moussa, Marwa Fadel Mohamed, Nadia Fayek Youssef |
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| Vol 2, No 1 (2011): March 2011 |
Physico-chemical characterization of some beta blockers and anti-diabetic drugs - potentiometric and spectrophotometric pKa determination in different co-solvents |
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Lakshmi Narasimham, Vasant Dnyandeo Barhate |
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| Vol 5, No 1 (2014): March 2014 |
Photostability studies on gemifloxacin and lomefloxacin in bulk powder and dosage forms |
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Marwa Hosny Tammam |
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| Vol 5, No 1 (2014): March 2014 |
A simple and rapid spectrophotometric method for the determination of iron in environmental, biological, pharmaceutical, food and soil samples using 1,2-dihydroxybenzene-3,5-disulfonic acid |
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Tasnima Zannat, Mohammed Jamaluddin Ahmed |
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| Vol 11, No 1 (2020): March 2020 |
A highly sensitive and rapid spectrophotometric method for the determination of molybdenum at nano-trace levels in some real, environmental, biological, food and soil samples using salicylaldehyde-benzoylhydrazone |
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Mohammed Jamaluddin Ahmed, Ayesha Afrin, Mohammad Ohi Uddin |
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| Vol 4, No 4 (2013): December 2013 |
Kinetics and mechanism of oxidation of amido black by sodium N-halo-p-toluenesulfonamides in acidic medium: Spectrophotometric approach |
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Jayachamarajapura Pranesh Shubha, Kotabagi Vinutha, Puttaswamy Puttaswamy |
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| Vol 10, No 1 (2019): March 2019 |
Determination of antihypertensive drugs by using ratio difference spectrophotometric method |
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Nessreen Salah Abdelhamid, Eglal Abdelhamid Abd El Aleem El Aleem, Aml Mohamed Khorshed, Mahmoud Mohsen Amin |
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| Vol 13, No 3 (2022): September 2022 |
Evaluation of the effects of significant factors and interactions on the enrichment of arsenic and chromium by pipette tip solid phase extraction using novel P-ZrO2CeO2ZnO nanoparticles/alginate beads |
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Nichodimus Hokonya, Courtie Mahamadi, Netai Mukaratirwa Muchanyereyi, Timothy Gutu |
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| Vol 5, No 3 (2014): September 2014 |
Synthesis, spectroscopic and thermal characterization of Fe(III)-mixed ligand complexes and spectrophotometric determination of Fe(III) in various samples |
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Gehad Genidy Mohamed, Ahmed Mahmoud Mohamed Hindy, Mahmoud Sabry Rizk, Mai El-Sayed Sadek |
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| Vol 6, No 2 (2015): June 2015 |
Highly sensitive spectrophotometric method for the determination of vanadium in environmental, biological, food and soil samples using orthoaminophenol |
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Tasnima Zannat, Mohammad Jamaluddin Ahmed |
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| Vol 5, No 4 (2014): December 2014 |
Erratum to ‘‘Photostability studies on gemifloxacin and lomefloxacin in bulk powder and dosage forms” [Eur. J. Chem. 5 (1) (2014) 73-80] |
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Marwa Hosny Tammam |
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| Vol 6, No 4 (2015): December 2015 |
Determination of dimenhydrinate and cinnarizine in combined dosage form in presence of cinnarizine impurity |
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Nada Sayed Abdelwahab, Maha Mohammed Abdelrahman, Fathy Mahmoud Salama, Amal Badawy Ahmed |
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