Hassan Refat H. Ali

A single run, rapid polarity switching method for determination of 30 pharmaceuticals and personal care products in waste water using Q-Exactive Orbitrap high resolution accurate mass spectrometry

Mohamed Abou‐Elwafa Abdallah, Khanh Hoang Nguyen, Anekwe Jennifer Ebele et al. · Journal of Chromatography A · 2018 · 102 citations · Full text

Natural Sciences, Chemistry, Pharmaceutical Analysis +13

Development of dual function polyamine-functionalized carbon dots derived from one step green synthesis for quantitation of Cu2+ and S2− ions in complicated matrices with high selectivity

Hassan Refat H. Ali, Ahmed I. Hassan, Yasser F. Hassan et al. · Analytical and Bioanalytical Chemistry · 2020 · 88 citations

Natural Sciences, Chemistry, Materials Science +13

Mannitol capped magnetic dispersive micro-solid-phase extraction of polar drugs sparfloxacin and orbifloxacin from milk and water samples followed by selective fluorescence sensing using boron-doped carbon quantum dots

Hassan Refat H. Ali, Ahmed I. Hassan, Yasser F. Hassan et al. · Journal of environmental chemical engineering · 2021 · 61 citations

Pharmacy, Pharmaceutical Analysis, Pharmaceutics +17

A novel fluorescent sensor for fast and highly selective turn-off detection of Fe3+ in water and pharmaceutical samples using synthesized azopyrazole-benzenesulfonamide derivative

A. Sayed, Ismail M. M. Othman, M. Hamam et al. · Journal of Molecular Structure · 2020 · 59 citations

Natural Sciences, Chemistry, Pharmaceutical Analysis +17

Colorimetric and fluorometric nanoprobe for selective and sensitive recognition of hazardous colorant indigo carmine in beverages based on ion pairing with nitrogen doped carbon dots

Hassan Refat H. Ali, Ahmed I. Hassan, Yasser F. Hassan et al. · Food Chemistry · 2021 · 59 citations

Natural Sciences, Chemistry, Materials Science +17