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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 3145 times |

Article PDF downloaded 1379 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 1669 times |

Article PDF downloaded 854 times

Study of the antioxidant potential, polyphenol content, and mineral composition of Cordyla pinnata, a plant for food and medicinal use of the Senegalese pharmacopoeia

Pape Issakha Dieye, Thierno Mouhamed Wane, Elhadj Ousmane Faye, Rokhaya Gueye, Amadou Diop, Bara Ndiaye, Yerim Mbagnick Diop, Serigne Omar Sarr

56-62

DOI: https://doi.org/10.5155/eurjchem.13.1.56-62.2182

Abstract views 934 times |

Article PDF downloaded 481 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 2115 times |

Article PDF downloaded 999 times

Synthesis of nanocellulose/cobalt oxide composite for efficient degradation of Rhodamine B by activation of peroxymonosulfate

Faouzia Khili, Amel Dakhlaoui Omrani

19-25

DOI: https://doi.org/10.5155/eurjchem.10.1.19-25.1789

Abstract views 1617 times |

Article PDF downloaded 837 times

Study of the optical properties of poly(vinyl chloride)-4-[(5-mercapto-1,3,4-thiadiazol-2-yl)diazenyl]phenol complexes

Noora Asaad Witwit

652-656

DOI: https://doi.org/10.5155/eurjchem.5.4.652-656.1100

Abstract views 1382 times |

Article PDF downloaded 810 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 1375 times |

Article PDF downloaded 479 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 2061 times |

Article PDF downloaded 1246 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 3973 times |

Article PDF downloaded 2232 times

Kinetics and mechanism of oxidation of amido black by sodium N-halo-p-toluenesulfonamides in acidic medium: Spectrophotometric approach

Jayachamarajapura Pranesh Shubha, Kotabagi Vinutha, Puttaswamy Puttaswamy

408-413

DOI: https://doi.org/10.5155/eurjchem.4.4.408-413.806

Abstract views 2215 times |

Article PDF downloaded 915 times

Simultaneous spectrophotometric determination of drugs lacking peak maxima in their zero-order profiles by graphical or statistical representation of data

Ragaa Magdy, Ahmed Hemdan, Nermine Victor Fares, Maha Farouk

194-201

DOI: https://doi.org/10.5155/eurjchem.9.3.194-201.1727

Abstract views 1876 times |

Article PDF downloaded 821 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 2599 times |

Article PDF downloaded 1024 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 2450 times |

Article PDF downloaded 886 times

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

Hamed Mohammed Al-Saidi

202-207

DOI: https://doi.org/10.5155/eurjchem.3.2.202-207.590

Abstract views 1686 times |

Article PDF downloaded 824 times

Photostability studies on gemifloxacin and lomefloxacin in bulk powder and dosage forms

Marwa Hosny Tammam

73-80

DOI: https://doi.org/10.5155/eurjchem.5.1.73-80.884

Abstract views 1868 times |

Article PDF downloaded 887 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 2476 times |

Article PDF downloaded 808 times

Oxidative decolorization of carmosine with acidic chloramine-T: Spectrophotometric, kinetic and mechanistic chemistry

Jayachamarajapura Pranesh Shubha, Puttaswamy Puttaswamy

112-118

DOI: https://doi.org/10.5155/eurjchem.3.1.112-118.532

Abstract views 1632 times |

Article PDF downloaded 891 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 1819 times |

Article PDF downloaded 960 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 1772 times |

Article PDF downloaded 838 times

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

Nichodimus Hokonya, Courtie Mahamadi, Netai Mukaratirwa Muchanyereyi, Timothy Gutu

327-336

DOI: https://doi.org/10.5155/eurjchem.13.3.327-336.2295

Abstract views 627 times |

Article PDF downloaded 500 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 2557 times |

Article PDF downloaded 1065 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 559 times |

Article PDF downloaded 217 times

Highly sensitive spectrophotometric method for the determination of vanadium in environmental, biological, food and soil samples using orthoaminophenol

Tasnima Zannat, Mohammad Jamaluddin Ahmed

141-150

DOI: https://doi.org/10.5155/eurjchem.6.2.141-150.1193

Abstract views 1736 times |

Article PDF downloaded 864 times

Erratum to ‘‘Photostability studies on gemifloxacin and lomefloxacin in bulk powder and dosage forms” [Eur. J. Chem. 5 (1) (2014) 73-80]

Marwa Hosny Tammam

695-696

DOI: https://doi.org/10.5155/eurjchem.5.4.695-696.1119

Abstract views 1270 times |

Article PDF downloaded 776 times

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