Egyptian Journal of Chemistry

Main Subjects = Analytical chemistry

Biosorption of Lead (II) and Aluminum (III) From Real Water Samples Onto Precursor Pistachio Shells: Adsorption Characteristics, Kinetics and Thermodynamic Studies

Volume 66, Issue 10, October 2023, Pages 259-268

10.21608/ejchem.2023.184259.7401

Mohammed M.H Al-Awadhi; Mohamed Bashnaini; Magda A. Akl

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

Volume 66, Issue 10, October 2023, Pages 423-429

10.21608/ejchem.2023.135533.5970

Nour El-Din M. Mahmoud; A. O. Youssef; Mohamed Said Attia

Simple Green RP-UPLC.MethodForThe Analysis Of Ganciclovir In Its Bulk Form And Pharmaceutical Preparations

Volume 66, Issue 9, September 2023, Pages 133-143

10.21608/ejchem.2022.171668.7134

Semirna Danial; Fatma Gamal; Nada Saad; Hala Hamdy; Ghada Adel; Mahmoud Elnahas; Fady Wael; Sohair Aboelghar; Nada Hesham; Mohamed Tarek; Hebatallah A Wagdy

Raman and Infrared Spectral Analysis, Normal Coordinate Analysis, DFT calculations of Novel Schiff Base Containing di-imine moieties

Volume 66, Issue 9, September 2023, Pages 271-291

10.21608/ejchem.2022.172441.7143

Ahmed Nasser; M. A. Migahed; N. M. EL Basiony; H. M. Abd-El-Bary; Tarek A. Mohamed

Electrochemical Reduction Reaction of Potassium Chromate with Orange G and Giemsa Stain Dyes in HCl Solution Using Cyclic Voltammetry and Quantum Chemistry Properties

Volume 66, Issue 9, September 2023, Pages 307-319

10.21608/ejchem.2022.170666.7120

Marwa S. Sultan; Mohamed M. Eldefrawy; Essam A. Gomaa

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

Volume 66, Issue 8, August 2023, Pages 157-166

10.21608/ejchem.2022.163354.6992

Harez Sdiq Faraj; Nabil Adil Fakhre

Comparative Study of The Physico-Chemical Properties between Some Pollinizers for "Bartamoda" Dates in Aswan Governorate

Volume 66, Issue 8, August 2023, Pages 219-225

10.21608/ejchem.2022.169172.7101

Samy El-Kosary; Ibrahim Hmmam; Yassin G. Qenawy; Gadalla E.G.

Chemical Composition and Antioxidant and Antimicrobial Activities of Curcuma longa L. Essential Oils

Volume 66, Issue 7, July 2023, Pages 283-295

10.21608/ejchem.2022.121586.5555

Moussa Kheira; Meddah Boumediene; Tir Touil Aicha; Sonnet Pascal

Effect of Brassinolide and Chitosan on Growth and Chemical Composition of Aglaonema commutatum plant

Volume 66, Issue 7, July 2023, Pages 419-427

10.21608/ejchem.2022.156931.6807

Salma Sayed Abulmagd; Ahmed Salama EL-Leithy; Effat Ismail El-maadawy; Shaimaa Mahmoud Heider

Artificial Neural Networks for the Simultaneous Spectrophotometric Determination of Amoxicillin Trihydrate, Metronidazole and Pantoprazole in pharmaceutical Formulations.

Volume 66, Issue 6, June 2023, Pages 119-127

10.21608/ejchem.2022.151776.6582

hassan Hendawy; Alaa S Amin; sayed Mohamed moalla; Mai Mahmoud Aish

Diazo-coupling reaction in spectrophotometric Determination of doxycycline in pure and its dosage forms

Volume 66, Issue 6, June 2023, Pages 171-177

10.21608/ejchem.2022.152883.6619

Nameer M Khalafa; Nabeel S Othmanb

Green validated stability indicating HPLC method of Dihydrostreptomycin Sulfate in Pharmaceutical Dosage Form

Volume 66, Issue 6, June 2023, Pages 179-185

10.21608/ejchem.2022.153206.6641

Emad M. Abd Halim; Mohamed A. Amin; Mohamed A. Ali

Plasma cell-free DNA integrity as a molecular diagnostic tool for breast cancer: non-invasive genomic studies among Egyptian women

Volume 66, Issue 5, May 2023, Pages 341-348

10.21608/ejchem.2022.165165.7029

Eman Abdel-hamid Zaki; Marwa Abd El-Badie Sheta; Dina Hesham Soliman; Sherif Mohamed Mokhtar; Nahed Mohamed Ibrahim

Fe (III)-Morin complex: DNA interaction studies, speciation, flotation and spectrometric determination of iron (III) in media of diverse origin

Volume 66, Issue 5, May 2023, Pages 413-424

10.21608/ejchem.2022.126879.5650

Magda A Akl; Wegdan S A Alharwi; Ahmed M A El-Sokkary

Health Risks Assessment of Heavy Metals in Indoor and Outdoor Air Measured with x-ray Fluorescence

Volume 66, Issue 4, April 2023, Pages 9-14

10.21608/ejchem.2022.133654.5894

Mostafa Mostafa; Amer Mohamed; Mona Moustafa Mahmoud; Mohamed Hanfi; Abdelrhman A Ahmed; Hyam Khalaf

Bioanalytical applications of some Iraqi wild herbal Awsaj (Lycium shawii) extracts

Volume 66, Issue 4, April 2023, Pages 151-158

10.21608/ejchem.2022.142133.6212

Zahraa A Jaafer; Muntadher S Sultan; Zaizafoon N Nasif

Determination of Vitamins, Trace Elements, and Phytochemical Compounds in Ginkgo Biloba Leaves Extracts

Volume 66, Issue 4, April 2023, Pages 159-166

10.21608/ejchem.2022.142126.6218

Aseel Khalil Ibraheem; Mohammed Z Thani; Mustafa Taha Mohammed

Voltammetric determination terbinafine at carbon paste electrode modified with graphene nanosheets

Volume 66, Issue 3, March 2023, Pages 103-112

10.21608/ejchem.2023.181121.7338

Elmorsy A Khaled; hassan Hendawy; Abdlatef A. Radwan

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

Volume 66, Issue 3, March 2023, Pages 125-131

10.21608/ejchem.2022.135659.5976

mona Abdel Moneim; Miranda Kamal; Mohamed Hamdy

First- and Second-Derivative Spectrophotometry for Simultaneous Determination of lorazepam and clonazepam in pharmaceutical formulations.

Volume 66, Issue 3, March 2023, Pages 271-280

10.21608/ejchem.2022.130646.5753

Faeza H. Zankanah; Fatma A. A. Al Ani; Ala’a R. Shaker; Ahmed b. Taha; Mohammed S. Abdulraheem

Approach for Quantification of Nanogram Amounts of Hepatitis-C Drugs, Sofosbuvir, and Daclatasvir based on Cerium (IV) Oxidation

Volume 66, Issue 3, March 2023, Pages 449-457

10.21608/ejchem.2022.142020.6214

Sabrein Mohamed; yousry Issa; Aida L Al Ansary; Ahmed Mahmoud

Chromatographic spectroscopic technique for the determination of simvastatin in pharmaceutical formulations

Volume 66, Issue 2, February 2023, Pages 13-19

10.21608/ejchem.2022.117534.5300

Ali K. Mohammed; H. N. K. AL-Salman; Hussein H. Hussein

A novel online-monitoring amplification flow injection analysis - Chemiluminescence for bromate determination in a bottled ozonated mineral water

Volume 66, Issue 2, February 2023, Pages 45-54

10.21608/ejchem.2022.126408.5603

Razhan S. Othman; Azad T. Faizullah

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

Volume 66, Issue 2, February 2023, Pages 73-80

10.21608/ejchem.2022.128576.5693

Qabas Najee Rasheed

Spectrophotometric Determination of Carvedilol via Oxidation and Bleaching Color of Methyl Red

Volume 66, Issue 2, February 2023, Pages 133-140

10.21608/ejchem.2022.132293.5833

Ahlam ahmad Shehab; Hanaa shaker; Nada Ahmad khalil

Journal Archive

Volume 67 (2024)

Volume 66 (2023)

Volume 65 (2022)

Volume 64 (2021)

Volume 63 (2020)

Volume 62 (2019)

Volume 61 (2018)

Volume 60 (2017)

Volume 59 (2016)

Volume 58 (2015)

Volume 57 (2014)

Volume 56 (2013)

Volume 55 (2012)

Volume 54 (2011)

Volume 53 (2010)