EKB Journal Management System
Author = Hassan A. Abdel-Halim El-Gammal
Number of Articles: 3

1

Study of Efficient Ecofriendly Degradation of Some Organophosphate Pesticides Using Silver Vanadate Nanoparticles and Analytical Qualification of Their Fragmentations

Volume 65, Issue 132, December 2022, Page 1379-1387
Islam R. Ghoniem; Hassan A. El- Gammal; Ashraf M. Elmarsafy; Mohamed A. Amer; Mohamed M. Abo Aly; Mostafa A. Sayed

2

Optimization of QuEChERS method for determination of 315 pesticides residues: prelude to risk assessment using LC-ESI-MS/MS

Volume 65, Issue 10, October 2022, Page 487-493
Mohamed N. Hassan; E. A. Abdel-Rahim; Mahmoud A. Mohamed; Hend A. Mahmoud; Hassan A. Abdel-Halim El-Gammal

3

Field Efficacy of Acaricides on Citrus Red Mite and Dissipation Study for Cyflumetofen and Pyridabin in Lemon Using QuEChERS Method and LC-ESI-MS

Volume 65, Issue 5, May 2022, Page 139-146
Hassan A. El-Gammal; El-Desoki S. Ibrahim; Mahmoud M. Ahmed