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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

1-5

DOI: https://doi.org/10.5155/eurjchem.5.1.1-5.901

Abstract views 3107 times |

Article PDF downloaded 1353 times

Validated simultaneous spectrophotometric quantification of a new antiviral combination

Sherif Abdel-Naby Abdel-Gawad

8-12

DOI: https://doi.org/10.5155/eurjchem.8.1.8-12.1514

Abstract views 1650 times |

Article PDF downloaded 840 times

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

Shaifa Abrarin, Mohammed Jamaluddin Ahmed

385-395

DOI: https://doi.org/10.5155/eurjchem.11.4.385-395.2030

Abstract views 1250 times |

Article PDF downloaded 758 times

Development and validation of different spectrophotometric and chromatographic methods for determination of clotrimazole and hydrocortisone in a topical cream

Michel Yousry Fares, Maha Mohamed Abdelrahman, Hamdy Mohamed Abdel-Rahman, Nada Sayed Abdelwahab

371-377

DOI: https://doi.org/10.5155/eurjchem.8.4.371-377.1646

Abstract views 2183 times |

Article PDF downloaded 913 times

Solvatochromism and potentiometic studies of some active nitroso- and nitroso-azo- compounds

Mamdouh Saad Masoud, Ekram Abd El-Moniem Khalil, Saeda Abou El-Thana Abou El Enein, Hesham Mostafa Kamel

420-432

DOI: https://doi.org/10.5155/eurjchem.2.3.420-432.407

Abstract views 2041 times |

Article PDF downloaded 1234 times

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

Muhammad Jamaluddin Ahmed, Tahmina Happy

20-32

DOI: https://doi.org/10.5155/eurjchem.13.1.20-32.2139

Abstract views 1290 times |

Article PDF downloaded 457 times

Physico-chemical characterization of some beta blockers and anti-diabetic drugs - potentiometric and spectrophotometric pKa determination in different co-solvents

Lakshmi Narasimham, Vasant Dnyandeo Barhate

36-46

DOI: https://doi.org/10.5155/eurjchem.2.1.36-46.371

Abstract views 3922 times |

Article PDF downloaded 2162 times

Derivative spectrophotometric method for simultaneous determination of ezetimibe and simvastatin in combined tablets

Bahia Abbas Moussa, Marwa Fadel Mohamed, Nadia Fayek Youssef

348-351

DOI: https://doi.org/10.5155/eurjchem.1.4.348-351.110

Abstract views 2584 times |

Article PDF downloaded 1013 times

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

Tasnima Zannat, Mohammed Jamaluddin Ahmed

101-110

DOI: https://doi.org/10.5155/eurjchem.5.1.101-110.882

Abstract views 2066 times |

Article PDF downloaded 989 times

Purity assessment and determination of sertaconazole in bulk and pharmaceutical formulations based on spectrophotometric and chromatographic approaches

Amal Mahmoud Abou Al Alamein

381-386

DOI: https://doi.org/10.5155/eurjchem.6.4.381-386.1296

Abstract views 1679 times |

Article PDF downloaded 1020 times

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

Mohammed Jamaluddin Ahmed, Ayesha Afrin, Mohammad Ohi Uddin

37-49

DOI: https://doi.org/10.5155/eurjchem.11.1.37-49.1923

Abstract views 2452 times |

Article PDF downloaded 792 times

Development and validation of spectrophotometric methods for simultaneous determination of sitagliptin and simvastatin in binary mixture

Sherif Abdel-Naby Abdel-Gawad, Zeinab Abdelaziz Elsherif

447-454

DOI: https://doi.org/10.5155/eurjchem.3.4.447-454.681

Abstract views 2421 times |

Article PDF downloaded 863 times

Determination of thallium in environmental samples by surfactant assisted dispersive liquid-liquid microextraction combined with first order derivative spectrophotometry

Louis George, Anitha Varghese, Aatika Nizam

183-188

DOI: https://doi.org/10.5155/eurjchem.6.2.183-188.1241

Abstract views 1536 times |

Article PDF downloaded 850 times

Synthesis, spectroscopic and thermal characterization of Fe(III)-mixed ligand complexes and spectrophotometric determination of Fe(III) in various samples

Gehad Genidy Mohamed, Ahmed Mahmoud Mohamed Hindy, Mahmoud Sabry Rizk, Mai El-Sayed Sadek

402-409

DOI: https://doi.org/10.5155/eurjchem.5.3.402-409.977

Abstract views 1748 times |

Article PDF downloaded 826 times

Stability-indicating methods for the determination of olanzapine in presence of its degradation products

Lobna Abd El Aziz Hussien, Maha Farouk Abdel Ghani, Amal Mahmoud Abo El-Alamein, Ekram Hany Mohamed

311-320

DOI: https://doi.org/10.5155/eurjchem.5.2.311-320.951

Abstract views 1960 times |

Article PDF downloaded 950 times

Determination of antihypertensive drugs by using ratio difference spectrophotometric method

Nessreen Salah Abdelhamid, Eglal Abdelhamid Abd El Aleem El Aleem, Aml Mohamed Khorshed, Mahmoud Mohsen Amin

12-18

DOI: https://doi.org/10.5155/eurjchem.10.1.12-18.1768

Abstract views 1784 times |

Article PDF downloaded 933 times

Determination of dimenhydrinate and cinnarizine in combined dosage form in presence of cinnarizine impurity

Nada Sayed Abdelwahab, Maha Mohammed Abdelrahman, Fathy Mahmoud Salama, Amal Badawy Ahmed

475-481

DOI: https://doi.org/10.5155/eurjchem.6.4.475-481.1324

Abstract views 2507 times |

Article PDF downloaded 1041 times

pH and time effectiveness on azithromycin drug: A spectrophotometric approach

Adel Ahmed Saeed, Mokhtar Salim Al-Salimi, Amani Khalid Muthanna, Maysa Thabet Saleh, Ahmed Hassan Ahmed, Fadhel Mahmoud Qasam, Hadeel Adnan Alwan, Ibrahim Mukhtar Alturky, Musab Muhammed Hamood

120-127

DOI: https://doi.org/10.5155/eurjchem.15.2.120-127.2522

Abstract views 504 times |

Article PDF downloaded 198 times

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