Follow
Osama I  Abdallah
Osama I Abdallah
Researcher, Central Agricultural Pesticide Laboratory, Agricultural Research Center, Giza 12618
Verified email at adeco.com.sa
Title
Cited by
Cited by
Year
Validation of QuEChERS based method for determination of fenitrothion residues in tomatoes by gas chromatography–flame photometric detector: Decline pattern and risk assessment
F Malhat, J Boulangé, E Abdelraheem, O Abd Allah, R Abd El-Hamid, ...
Food Chemistry 229, 814-819, 2017
512017
Determination of degradation rate of acaricide fenpyroximate in apple, citrus, and grape by HPLC-DAD
SH Abd Al-Rahman, MM Almaz, IA Osama
Food Analytical Methods 5, 306-311, 2012
422012
Optical sensor film for metribuzin pesticide detection
SM Saleh, FM Alminderej, R Ali, OI Abdallah
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 229, 117971, 2020
372020
Development of a vortex-assisted dispersive liquid-liquid microextraction (VA-DLLME) and LC-MS/MS procedure for simultaneous determination of fipronil and its metabolite …
OI Abdallah, NS Ahmed
Food Analytical Methods 12 (10), 2314-2325, 2019
342019
Method validation and dissipation dynamics of chlorfenapyr in squash and okra
SBA Ghani, OI Abdallah
Food Chemistry 194, 516-521, 2016
332016
Pesticides contamination in Egyptian honey samples
OI Abdallah, A Hanafi, SB Abdel Ghani, S Ghisoni, L Lucini
Journal of Consumer Protection and Food Safety 12, 317-327, 2017
312017
Monitoring pesticide residues in dates marketed in Al‐Qassim, Saudi Arabia using a QuEChERS methodology and liquid chromatography–tandem mass spectrometry
OI Abdallah, SS Alamer, AM Alrasheed
Biomedical Chromatography 32 (6), e4199, 2018
292018
Residue distribution and risk assessment of two macrocyclic lactone insecticides in green onion using micro-liquid-liquid extraction (MLLE) technique coupled with liquid …
FMO Abdallah
Environ Monit Assess, 191-584, 2019
222019
Development of validated LC-MS/MS method for imidacloprid and acetamiprid in parsley and rocket and evaluation of their dissipation dynamics
O Abdallah, S Abdel Ghani, S Hrouzková
Journal of Liquid Chromatography & Related Technologies 40 (8), 392-399, 2017
222017
Dissipation behavior of thiophanate-methyl in strawberry under open field condition in Egypt and consumer risk assessment
F Malhat, O Abdallah, F Ahmed, SA Salam, C Anagnostopoulos, ...
Environmental Science and Pollution Research 28, 1029-1039, 2021
182021
Levels of residues and dietary risk assessment of the fungicides myclobutanil, penconazole, tebuconazole, and triadimenol in squash
OI Abdallah, AM Alrasheed, AA Al‐Mundarij, AF Omar, SS Alhewairini, ...
Biomedical Chromatography 35 (8), e5126, 2021
172021
Clothianidin residues in green bean, pepper and watermelon crops and dietary exposure evaluation based on dispersive liquid-liquid microextraction and LC–MS/MS
OI Abdallah, RM Abd El-Hamid, EH Abdel Raheem
Journal of Consumer Protection and Food Safety 14, 293-300, 2019
132019
Simultaneous determination of nine dinitroaniline herbicides in environmental samples using a validated vortex-assisted dispersive liquid–liquid microextraction procedure …
OI Abdallah
Chemical Papers 74, 2311-2326, 2020
122020
Dissipation behavior of chlorfenapyr and difenoconazole residues in/on grapes (Vitis vinifera L.)
OA Abdallah, MM Almaz, MH Arief, AH Abd El-Aleem
Nature and Science 12 (1), 49-54, 2014
122014
Buprofezin dissipation and safety assessment in open field cabbage and cauliflower using GC/ITMS employing an analyte protectant
O Abdallah, M El Agamy, E Abdelraheem, F Malhat
Biomedical Chromatography 33 (6), e4492, 2019
102019
Thiacloprid residues in green onion (Allium cepa) using micro liquid–liquid extraction and liquid chromatography–tandem mass spectrometry
OI Abdallah, FM Malhat
Agricultural Research 9 (3), 340-348, 2020
72020
Residues of the Acaricides Abamectin, Hexythiazox, and Spiromesifen in Eggplant (Solanum melongena L.) Fruits Grown under Field Conditions in Najran, Saudi …
JS Algethami, MAM Alhamami, MF Ramadan, OI Abdallah
Agriculture 13 (1), 116, 2022
62022
Dissipation profile of sulfoxaflor on squash under Egyptian field conditions: A prelude to risk assessment
O Abdallah, H Soliman, D El-Hefny, R Abd El-Hamid, F Malhat
International Journal of Environmental Analytical Chemistry 103 (16), 3820-3834, 2023
42023
Dissipation kinetics and exposure of spirotetramat and pymetrozine in open fields, a prelude to risk assessment of green bean consumption
F Malhat, M Bakery, O Abdallah, M Youssef, WAE Ghany, A Abdallah, ...
Environmental Science and Pollution Research 30 (20), 57747-57758, 2023
42023
Residue distribution, safety evaluation, processing factor and dissipation kinetics of bifenthrin and ethion in date fruits
OI Abdallah, SS Alamer, AM Alrasheed, AA Almundarij
Quality assurance and safety of crops & foods 11 (6), 577-588, 2019
42019
The system can't perform the operation now. Try again later.
Articles 1–20