| Fluorescence immunoassay based on nitrogen doped carbon dots for the detection of human nuclear matrix protein NMP22 as biomarker for early stage diagnosis of bladder cancer HO Othman, F Salehnia, M Hosseini, R Hassan, A Faizullah, MR Ganjali Microchemical Journal 157, 104966, 2020 | 33 | 2020 |
| Spectrophotometric determination of chlorthalidone in pharmaceutical formulations using different order derivative methods NS Abdullah, MA Hassan, RO Hassan Arabian Journal of Chemistry 10, S3426-S3433, 2017 | 29 | 2017 |
| A newly synthesized boronic acid-functionalized sulfur-doped carbon dot chemosensor as a molecular probe for glucose sensing HO Othman, RO Hassan, AT Faizullah Microchemical Journal 163, 105919, 2021 | 15 | 2021 |
| Indirect spectrophotometric determination of cephalexin in pharmaceutical formulations RO Hassan Chem Sci Trans 2 (4), 1110-1117, 2013 | 14 | 2013 |
| A highly sensitive fluorescent immunosensor for sensitive detection of nuclear matrix protein 22 as biomarker for early stage diagnosis of bladder cancer† MRGSMKA Hazha Omar Othman, Foad Salehnia, Neda Fakhric, Rebwar Hassana ... RSC Advances 10, 28865, 2020 | 12 | 2020 |
| Reverse-FIA with spectrophotometric detection method for determination of vitamin C RO Hassan, AT Faizullah Journal of the Iranian Chemical Society 8 (3), 662-673, 2011 | 12 | 2011 |
| Assessment of the health risk posed by toxic metals in commonly consumed legume brands in Erbil, Iraq RO Hassan, HO Othman, DS Ali, FO Abdullah, DA Darwesh Journal of Food Composition and Analysis 120, 105282, 2023 | 10 | 2023 |
| A carbon-based fluorescent probe (N-CDs) encapsulated in a zeolite matrix (NaFZ) for ultrasensitive detection of Hg (II) in fish MG Hazha Omar Othman, Rebwar Hassan, Azad Faizullah Talanta 234, 122646, 2021 | 10 | 2021 |
| Determination of content levels of nitrogen species (Nitrite, Nitrate, and N-Nitrosamines) in processed meat consumed in Erbil City RO Hassan, DS Ali Der Pharma Chemica 2 (6), 31-37, 2010 | 9 | 2010 |
| Spectrophotometric Determination of Vitamin B1 (Thiamin Hydrochloride) In Pharmaceutical Preparation by Coupling Reaction with Diazotized Sulfanilic acid. YJ Azeez, RO Hassan Tikrit Journal of Pharmaceutical Sciences 1 (2), 1-8, 2005 | 9 | 2005 |
| Determination of nicotinamide by stopped-flow injection method in pharmaceutical formulations RO Hassan, AT Faizullah Arabian Journal of Chemistry 6 (4), 393-400, 2013 | 8 | 2013 |
| Simultaneous spectrophotometric determination of thiamine and pyridoxine in multivitamin dosage forms using H-point standard addition and Vierodt᾿ s methods OH Rebwar, YM Hunar, SJ Hijran Journal of the Iranian Chemical Society 15 (7), 1603-1612, 2018 | 7 | 2018 |
| Use of flow injection analysis with chemiluminescence detection for determination of sunset yellow (E110) in drink samples BM Media A. Hassan, Narmin S. Abdullah, Rebwar O. Hassan Journal of the Iranian Chemical Society 1 (1), 1-7, 2020 | 5* | 2020 |
| Newly synthesized Fe‐doped CDs for colorimetric and fluorometric nanozyme‐based levodopa sensing HA Ahmad, RO Hassan Luminescence 38 (4), 437-449, 2023 | 4 | 2023 |
| Reverse-flow-injection analysis (FIA) for the determination of Vitamin C in pharmaceutical formulation with chemiluminescence detection ATF Rebwar O. Hassan African Journal of Pure and Applied Chemistry 5 (11), 373, 2011 | 3 | 2011 |
| New spectrophotometric and smartphone-based colorimetric methods for determination of atenolol in pharmaceutical formulations RO Hassan, HO Othman, DS Ali Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 302, 123009, 2023 | 2 | 2023 |
| Colorimetric and fluorescent dual mode detection of Fe (III) ion in blood samples in combination with cloud point extraction SS Taha, DS Ali, RO Hassan, HO Othman, S Smaoui Microchemical Journal 195, 109390, 2023 | 2 | 2023 |
| Simultaneous Spectrophotometric Estimation of Atenolol and Amlodipine Besylate in Pharmaceutical Formulations KFA Marwan A. Hasan , Rebwar O. Hasan Journal of Global Scientific Research 5 (12), 1031-1045, 2020 | 1* | 2020 |
| Recent advances in carbon quantum dots for gene delivery: A comprehensive review HO Othman, ET Anwer, DS Ali, RO Hassan, EE Mahmood, RA Ahmed, ... Journal of Cellular Physiology, 2024 | | 2024 |
| Evaluating the health risks of heavy metal pollution in dust storms in the city of Erbil in the Kurdistan region of Iraq RO Hassan, F Othman Abdullah, D Salahuddin Ali, H Omar Othman, ... International Journal of Environmental Health Research, 1-17, 2023 | | 2023 |
Hazha Omar OthmanChemistry Department, College of science, Salahaddin University-Erbil (PhD-Lecturer)Verified email at su.edu.krd
