Search

All-solid-state polymeric screen printed and carbon paste ion selective electrodes for determination of oxymetazoline in pharmaceutical dosage forms

Mohamed Salem Rizk, Emad Mohamed Hussien, Rasha Tharwat El-Eryan, Amira Mohamed Daoud

273-280

DOI: https://doi.org/10.5155/eurjchem.10.4.273-280.1885

Abstract views 2250 times |

Article PDF downloaded 925 times

Stability indicating HPLC-Fluorescence detection method for the simultaneous determination of linagliptin and empagliflozin in their combined pharmaceutical preparation

Mohamed Rizk, Ali Kamal Attia, Heba Yosry Mohamed, Mona Elshahed

168-178

DOI: https://doi.org/10.5155/eurjchem.12.2.168-178.2081

Abstract views 2453 times |

Article PDF downloaded 892 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

Synthesis of some novel 1,2,4-triazole derivatives as potential antimicrobial agents

Mohamed Sayed Behalo, Aly Abdelmaboud Aly, Ashraf Farouk Wasfy, Marwa Mohamed Rizk

92-97

DOI: https://doi.org/10.5155/eurjchem.4.2.92-97.615

Abstract views 2693 times |

Article PDF downloaded 1222 times

Kinetic fluorimetric determination of Mesna (Sodium-2-mercaptoethane sulfonate) in drug products through oxidation with cerium(IV)

Mohamed Rizk, Elham Anwer Taha, Shereen Mowaka, Youmna Mosaad Abdallah

220-225

DOI: https://doi.org/10.5155/eurjchem.4.3.220-225.785

Abstract views 2006 times |

Article PDF downloaded 2190 times

A new potentiometric sensor based on molecularly imprinted polymer for analysis of a veterinary drug imidocarb dipropionate

Mohammed Rizk, Safaa Shafik Toubar, Hossam Ezz El-Din Sayour, Dalia Mohamed, Rehab Moussa Touny

18-23

DOI: https://doi.org/10.5155/eurjchem.5.1.18-23.876

Abstract views 2813 times |

Article PDF downloaded 1191 times

Micellar high performance liquid chromatographic determination of tinidazole in combination with ciprofloxacin or norfloxacin in bulk, pharmaceutical dosage forms and in spiked human plasma

Mohamed Rizk, Safaa Shafik Toubar, Maha Mahmoud Abou El‐Alamin, Marwa Mohamed Mahmoud Azab

439-445

DOI: https://doi.org/10.5155/eurjchem.5.3.439-445.1037

Abstract views 2258 times |

Article PDF downloaded 866 times

Development of spectrofluorimetric stability indicating method for determination of naratriptan hydrochloride in pharmaceutical dosage form

Mohamed Rizk, Maha Sultan, Mona Elshahed, Mourad Ali

251-257

DOI: https://doi.org/10.5155/eurjchem.9.3.251-257.1731

Abstract views 1563 times |

Article PDF downloaded 818 times

Development and validation of second derivative and synchronous spectrofluorimetric methods for determination of oxytocin and ergometrine maleate in their combined formulation

Mohamed Rizk, Maha Mahmoud Abou El-Alamin, Mervat Isaac Moawad

241-250

DOI: https://doi.org/10.5155/eurjchem.9.3.241-250.1724

Abstract views 1629 times |

Article PDF downloaded 822 times

Square-wave voltammetric determination of drospirenone and ethinylestradiol in pharmaceutical dosage form using square wave technique

Ibrahim Hassan Habib, Mohammed Salem Rizk, Maha Sultan, Dalia Mohamed, Rehab Moussa Tony

305-316

DOI: https://doi.org/10.5155/eurjchem.10.4.305-316.1901

Abstract views 1527 times |

Article PDF downloaded 773 times

Simultaneous determination of levonorgestrel and ethinyl estradiol in combined dosage form utilizing spectrophotometric methods and high performance thin layer chromatographic method on nanosilica gel plates

Mohammed Salem Rizk, Maha Sultan, Dalia Mohamed, Rehab Moussa Tony

52-59

DOI: https://doi.org/10.5155/eurjchem.8.1.52-59.1523

Abstract views 1857 times |

Article PDF downloaded 866 times

Micellar high performance liquid chromatographic determination of Itraconazole in bulk, pharmaceutical dosage forms and human plasma

Mohamed Rizk, Safaa Shafik Toubar, Maha Mahmoud Abou El-Alamin, Marwa Mohamed Mahmoud Azab

11-17

DOI: https://doi.org/10.5155/eurjchem.5.1.11-17.885

Abstract views 2054 times |

Article PDF downloaded 919 times

Search Results