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Development and validation of a simple and rapid UPLC method for the in-vitro estimation of (-)-epigallocatechin-3-gallate in lipid-based formulations

Maha Osama El-Kayal, Maha Nasr Sayed, Nahed Dawood Mortada, Seham Elkheshen

7-12

DOI: https://doi.org/10.5155/eurjchem.9.1.7-12.1661

Abstract views 2161 times |

Article PDF downloaded 1154 times

Stability indicating HPTLC method for quantitative estimation of manidipine sihydrochloride API

Santhana Lakshmi Karunanidhi, Lakshmi Sivasubramanian, Manikandan Krishnan

113-116

DOI: https://doi.org/10.5155/eurjchem.2.1.113-116.87

Abstract views 1696 times |

Article PDF downloaded 947 times

Spectrophotometric method for determination of ranitidine hydrochloride in bulk and in pharmaceutical preparation using ninhydrin

Hutaf Mustafa Baker, Hussam Ahmad Alsaoud, Hamzeh Mohamad Abdel-Halim

291-297

DOI: https://doi.org/10.5155/eurjchem.11.4.291-297.2002

Abstract views 1448 times |

Article PDF downloaded 900 times

Validation of analysis method for determining ketoprofen concentration in pharmaceutical dosage form using high performance liquid chromatography

Tadjuddin Naid, Wahyu Rizandi Syukur, Amran Ilyas, Seniwati Dali, Baharuddin Hamzah

58-60

DOI: https://doi.org/10.5155/eurjchem.4.1.58-60.678

Abstract views 1948 times |

Article PDF downloaded 989 times

A quick method for surveillance of 59 pesticide residues in fruits and vegetables using rapid three-dimensional gas chromatography (GC/MSD/µ-ECD/FPD) and LC/MS-MS

Gouri Satpathy, Yogesh Kumar Tyagi, Rajinder Kumar Gupta

524-534

DOI: https://doi.org/10.5155/eurjchem.2.4.524-534.438

Abstract views 2912 times |

Article PDF downloaded 1509 times

Article SUPPLEMENTARY FILE downloaded 0 times

Development and validation of stability indicating HPLC method for quantification of tinidazole

Randa Bakheet Ahmed, Mohamed El-Muktar Abdelaziz, Ahmed Elsadig Mohammed Saeed

102-107

DOI: https://doi.org/10.5155/eurjchem.10.2.102-107.1813

Abstract views 2276 times |

Article PDF downloaded 981 times

Inductively coupled plasma with mass-spectrometry method development and validation for gadolinium in gadolinium-based contrast agents of pharmaceutical formulations

Subramanya Srinivas Kona, Mallesh Changali, Mahesh Kalva, Narasimha Swamy Lakka

133-138

DOI: https://doi.org/10.5155/eurjchem.11.2.133-138.1972

Abstract views 1447 times |

Article PDF downloaded 958 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 2314 times |

Article PDF downloaded 1005 times

Simple chromatographic and spectrophotometric determination of sofosbuvir in pure and tablet forms

Sherif Abdel-Naby Abdel-Gawad

375-379

DOI: https://doi.org/10.5155/eurjchem.7.3.375-379.1439

Abstract views 3145 times |

Article PDF downloaded 1310 times

Determination of voglibose in pharmaceutical formulations by high performance liquid chromatography using refractive index detection

Karunanidhi Lakshmi, Tirumala Rajesh

262-265

DOI: https://doi.org/10.5155/eurjchem.1.4.262-265.116

Abstract views 3283 times |

Article PDF downloaded 1830 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 2102 times |

Article PDF downloaded 1010 times

Validated RP-HPLC and HPTLC methods for simultaneous estimation of febuxostat and diclofenac sodium in pharmaceutical dosage form

Ponnuveetil Gopi Sunitha, Kaliappan Ilango

545-549

DOI: https://doi.org/10.5155/eurjchem.5.3.545-549.1066

Abstract views 2334 times |

Article PDF downloaded 1150 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 2484 times |

Article PDF downloaded 987 times

Development and validation of stability indicating spectrophotometric and HPTLC methods for determination of acemetacin

Ibrahim Ahmed Naguib, Eglal Abdelhamid Abdelaleem, Hala Elsayed Zaazaa, Essraa Abd ElWahab Hussein

219-226

DOI: https://doi.org/10.5155/eurjchem.5.2.219-226.966

Abstract views 2078 times |

Article PDF downloaded 1138 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 1693 times |

Article PDF downloaded 930 times

Simultaneous quantitative analysis of tamsulosin and finasteride in pharmaceutical dosage form by U-HPLC Tandem mass spectrometry

Dalia Mohamed, Shereen Mowaka, Ahmed Mostafa

181-185

DOI: https://doi.org/10.5155/eurjchem.5.1.181-185.942

Abstract views 2223 times |

Article PDF downloaded 1132 times

Simultaneous determination of carbinoxamine maleate and pseudoephedrine HCl in their pure form and in their pharmaceutical formulation by HPTLC-densitometric method

Maha Mohamed Abdelrahman, Eglal Abdelhameed Abdelaleem, Nouruddin Wageih Ali, Raghda Abdelmoneim Emam

37-41

DOI: https://doi.org/10.5155/eurjchem.7.1.37-41.1355

Abstract views 2594 times |

Article PDF downloaded 1091 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 1707 times |

Article PDF downloaded 952 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 2297 times |

Article PDF downloaded 1040 times

Eco-friendly UPLC method for determination of Levetiracetam and its toxic related substance

Nehal Fayek Farid, Nada Sayed Abdelwahab

329-333

DOI: https://doi.org/10.5155/eurjchem.7.3.329-333.1463

Abstract views 2026 times |

Article PDF downloaded 1033 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 1588 times |

Article PDF downloaded 884 times

Rapid chiral separation and impurity determination of ropivacaine and bupivacaine by Densitometry-HPTLC, using mucopolysaccharide as chiral mobile phase additive

Nahla Nour El-Din Salama

214-218

DOI: https://doi.org/10.5155/eurjchem.5.2.214-218.964

Abstract views 1923 times |

Article PDF downloaded 1071 times

Ultra-performance liquid chromatography coupled to electrospray ionization-tandem mass spectrometric method for simultaneous determination of acemetacin in presence of its metabolite indomethacin and degradation products

Maha Mahmoud Abou-El Alamin

213-216

DOI: https://doi.org/10.5155/eurjchem.7.2.213-216.1434

Abstract views 1690 times |

Article PDF downloaded 973 times

Spectrophotometric determination of palladium using 2-hydraziniopyridine

Ahmed Ahmed Soliman, Sattar Rajab Majeed, Fawzy Ali Attaby

150-154

DOI: https://doi.org/10.5155/eurjchem.5.1.150-154.926

Abstract views 1753 times |

Article PDF downloaded 1219 times

Determination of metformin hydrochloride in human plasma by UPLC/MS/MS: Application in bioequivalence study

Samah Abd Elsabour Mohammed, Mohammed El-Dardiri, Mona Ahmed Elhabak, Khaled Ibrahim Abu Zaid

178-182

DOI: https://doi.org/10.5155/eurjchem.6.2.178-182.1234

Abstract views 1674 times |

Article PDF downloaded 1083 times

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