EKB Journal Management System
Keywords = Spectrophotometry
Number of Articles: 51
1

Spectrophotometric Assay of Trifluoperazine-HCl Via Oxidation and Bleaching the Color of Bougainville

Articles in Press, Accepted Manuscript , Available Online from 17 June 2023
Ali Hussein
2

Spectrophotometric Estimation of Methyldopa Drug in pure and pharmaceutical formulations

Articles in Press, Accepted Manuscript , Available Online from 07 February 2024
Saba D. Salman; Husam S. Khalaf
3

Spectrophotometric Estimation of Donepezil Hydrochloride in pure and dosage forms via ion-pair complex with Erythrosine Dye.

Articles in Press, Accepted Manuscript , Available Online from 20 March 2024
Hend M. Mostafa; Arwa A. Abdo; Tarek Wahdan; Zeinab M. Anwar
4

A brief review of various analytical methodologies for quantitative analysis of telmisartan and rosuvastatin calcium in different matrices.

Articles in Press, Accepted Manuscript , Available Online from 26 April 2024
Alaa Ahmed Mostafa; Michael Gamal Fawzy; Abdalla Shalaby; Rania Adel Sayed
5

Spectrophotometric Assay of Cefadroxil via Oxidation and Bleaching Color of Leishman Dye

Articles in Press, Accepted Manuscript , Available Online from 17 June 2023
nabeel sabeeh Othman; amina daoud suliaman
6

Detection and Quantification of Cyproheptadine and Dexamethasone as Adulterants in Herbal Medicines and Dietary Supplements Marketed for Weight Gain

Articles in Press, Accepted Manuscript , Available Online from 23 April 2024
Arwa Ahmed Alyas; Hasan Saad Aldewachi; Mohammed Ibrahim Aladul
7

Green Spectrophotometric Assessment for Molnupiravir Quantification in Pharmaceutical Formulations and Biological Fluids: Study of Structural Elucidation and Theoretical Approach

Volume 67, Issue 7, July 2024, Page 513-524
Sabrein Mohamed; Samir A. Abdel-Latif; Aida L. El-Ansary; Alyaa I Salim
8

Validated Spectrophotometric Methods Based on Charge Transfer Complexation Reactions for the Quantification of Antimalarial Drug: Chloroquine Phosphate in Pure and Dosage Forms

Volume 2024, Issue 1, April 2024, Page 182-194
Ayman A Gouda; Ragaa elsheikh; Sara Gaber; Moataz S. Mahmoud; Ahmed F Abdel Allem; Ahmed El Sayed; Ahmed Ghazy
9

Evaluation of Color Shifting in Structural Colored Resin Composite Using Two Instrumental Methods

Volume 33, Issue 1, March 2024, Page 135-145
Haidy Osama Alnagdy; Rana Abdelrehim Sedky; Khaled Aly Nour
10

Development of Cloud Point Extraction for Preconcentration and Spectrophotometric Determination of Entecavir as Antiviral Drug in Pharmaceutical Formulations and Application to Content Uniformity Testing

Volume 67, Issue 2, February 2024, Page 135-144
Ayman A Gouda; Ragaa Elsheek Shohaib; Mohannad M Garoub; Eman Fawzy; Moataz S Mahmoud; Ahmed F. Abdel Allem; Ahmed El Sayed; Nesma M. Jumaa; Alyaa S. Ibrahim
11

Utilization of charge transfer complexation reaction for the spectrophotometric determination of acyclovir as antiviral drug in pharmaceutical formulations

Volume 2023, Issue 4, January 2024, Page 55-65
Ayman A Gouda; Ragaa elsheikh; Moataz S. Mahmoud; Ghada M. Abdel Fattah; Alyaa S. Ibrahim; Ahmed F Abdel Allem; Nessma M. Jumaa; Ahmed El Sayed
12

Spectrophotometric Method Development and Validation for the Determination of Molnupiravir in Bulk Powder and Pharmaceutical Formulation.

Volume 66, Issue 10, October 2023, Page 423-429
Nour El-Din M. Mahmoud; A. O. Youssef; Mohamed Said Attia
13

Spectrophotometric Assay of Cefadroxil via Oxidation and Bleaching Color of Leishman Dye

Volume 9, Issue 3, September 2023, Page 7-12
nabeel sabeeh Othman; Amina D. Sulaman
14

Simultaneous Spectrophotometric determination of Metal Ions in Aqueous Solutions Using a Simple Spectra Ratio Method

Volume 66, Issue 9, September 2023, Page 1-10
Masoud Saadati
15

Spectrophotometric Assay of Trifluoperazine-HCl Via Oxidation and Bleaching the Color of Bougainville

Volume 9, Issue 3, September 2023, Page 1-6
Ali Hussein; Nebbel S. Othman
16

Dispersive Liqui-Liquid Microextraction Spectrophotometric Determination of Human Salivary Nitrite Content

Volume 66, Issue 8, August 2023, Page 157-166
Harez Sdiq Faraj; Nabil Adil Fakhre
17

Spectrophotometric Method for Determination of Nifedipine in Pure Form and its Pharmaceutical Preparation

Volume 54, Issue 4, July and August 2023, Page 669-676
Asmaa H. Al-Mashadani; Dawood H. Mohammed
18

Development And Evaluation Of Simple Spectrophotometric Methods For The Simultaneous Determination Of Alogliptin Benzoate Metformin Hydrochloride And Melamine

Volume 66, Issue 7, July 2023, Page 119-129
Nehal F. Farid; Nouruddin Ali; Ahmed Taha; Ahmed mohamed Elgebaly; Maimana Magdy
19

Efficiency Enhancement of the Spectrophotometric Estimation of Zinc in Water, Food, Tobacco and Pharmaceutical Preparations Samples Utilizing Cloud Point Extraction

Volume 66, Issue 7, July 2023, Page 553-562
Ahmed H. Moustafa; Hassan A. El-Sayed; Alaa S Amin; Asmaa M. El Haggar; Ayman A Gouda
20

Development of a new indirect method for the determination of Trifluuperazine HCl in pharmaceutical formulations.

Volume 9, Issue 2, May 2023, Page 1-6
Ali Hussein; S.Othman Nabbel
21

Simple Green Spectrophotometric & Chromatographic Assay of the Oral Antiviral Treatment of COVID -19: Molnupiravir -EIDD-2801

Volume 66, Issue 3, March 2023, Page 125-131
mona Abdel Moneim; Miranda Kamal; Mohamed Hamdy
22

Spectrophotometric determination of phenol, catechol and resorcinol using denitrification reactions and coupling with benzidine reagent.

Volume 66, Issue 2, February 2023, Page 401-410
Dhuha AL-ghanam; Mohammed S. Al-Enizzi
23

Direct and Indirect Spectrophotometric Methods for Determination of Metronidazole in Pharmaceutical Formulations

Volume 66, Issue 2, February 2023, Page 73-80
Qabas Najee Rasheed
24

Utilization of ion-pair complexation reaction for the spectrophotometric determination of milnacipran HCl as anti-depression drug in pharmaceutical formulations

Volume 2022, Issue 4, January 2023, Page 88-98
Ayman A Gouda; Ragaa elsheikh; Eman Fawzy; Basma Mohamed
25

Photocatalytic Activity of Chitosan/Zn-gel Blend for the Photo Degradation of Methyl Orange, for Wastewater Treatment

Volume 65, Issue 132, December 2022, Page 1129-1134
H. A. Wahab; N. Gwily; D. Atta; I. K. Battisha
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