| Modification of N, S co-doped graphene quantum dots with p-aminothiophenol-functionalized gold nanoparticles for molecular imprint-based voltammetric determination of the … AM Mahmoud, MM El-Wekil, MH Mahnashi, MFB Ali, SA Alkahtani Microchimica Acta 186, 1-8, 2019 | 85 | 2019 |
| A facile synthesis of 3D NiFe2O4 nanospheres anchored on a novel ionic liquid modified reduced graphene oxide for electrochemical sensing of ledipasvir: application to human … MM El-Wekil, AM Mahmoud, SA Alkahtani, AA Marzouk, R Ali Biosensors and Bioelectronics 109, 164-170, 2018 | 73 | 2018 |
| Dual-recognition molecularly imprinted aptasensor based on gold nanoparticles decorated carboxylated carbon nanotubes for highly selective and sensitive determination of … AM Mahmoud, SA Alkahtani, BA Alyami, MM El-Wekil Analytica Chimica Acta 1133, 58-65, 2020 | 65 | 2020 |
| Development of dual function polyamine-functionalized carbon dots derived from one step green synthesis for quantitation of Cu2+ and S2− ions in complicated … HRH Ali, AI Hassan, YF Hassan, MM El-Wekil Analytical and bioanalytical chemistry 412, 1353-1363, 2020 | 58 | 2020 |
| Simultaneous electrochemical detection of azithromycin and hydroxychloroquine based on VS2 QDs embedded N, S@ graphene aerogel/cCNTs 3D nanostructure HM Mahnashi, AM Mahmoud, AS Alkahtani, MM El-Wekil Microchemical Journal 163, 105925, 2021 | 50 | 2021 |
| Nitrogen and sulfur co-doped graphene quantum dots/nanocellulose nanohybrid for electrochemical sensing of anti-schizophrenic drug olanzapine in pharmaceuticals and human … AM Mahmoud, MH Mahnashi, SA Alkahtani, MM El-Wekil International Journal of Biological Macromolecules 165, 2030-2037, 2020 | 49 | 2020 |
| Ultrasensitive and selective molecularly imprinted electrochemical oxaliplatin sensor based on a novel nitrogen-doped carbon nanotubes/Ag@ cu MOF as a signal enhancer and … MH Mahnashi, AM Mahmoud, K Alhazzani, AZ Alanazi, AM Alaseem, ... Microchimica Acta 188, 1-12, 2021 | 44 | 2021 |
| A novel imidazole derived colorimetric and fluorometric chemosensor for bifunctional detection of copper (II) and sulphide ions in environmental water samples MH Mahnashi, AM Mahmoud, SA Alkahtani, R Ali, MM El-Wekil Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 228, 117846, 2020 | 43 | 2020 |
| A novel molecularly imprinted sensing platform based on MWCNTs/AuNPs decorated 3D starfish like hollow nickel skeleton as a highly conductive nanocomposite for selective and … MM El-Wekil, AM Mahmoud, AA Marzouk, SA Alkahtani, R Ali Journal of Molecular Liquids 271, 105-111, 2018 | 42 | 2018 |
| Mannitol capped magnetic dispersive micro-solid-phase extraction of polar drugs sparfloxacin and orbifloxacin from milk and water samples followed by selective fluorescence … HRH Ali, AI Hassan, YF Hassan, MM El-Wekil Journal of Environmental Chemical Engineering 9 (2), 105078, 2021 | 41 | 2021 |
| Design of “Turn On” fluorometric nanoprobe based on nitrogen doped graphene quantum dots modified with β-cyclodextrin and vitamin B6 cofactor for selective sensing of dopamine … AO Alqarni, SA Alkahtani, AM Mahmoud, MM El-Wekil Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 248, 119180, 2021 | 40 | 2021 |
| Enhanced molecular imprinted electrochemical sensing of histamine based on signal reporting nanohybrid MH Mahnashi, AM Mahmoud, K Alhazzani, AZ Alanazi, MM Algahtani, ... Microchemical Journal 168, 106439, 2021 | 38 | 2021 |
| Facile fabrication of a novel 3D rose like lanthanum doped zirconia decorated reduced graphene oxide nanosheets: An efficient electro-catalyst for electrochemical reduction of … SA Alkahtani, AM Mahmoud, MH Mahnashi, R Ali, MM El-Wekil Biosensors and Bioelectronics 150, 111849, 2020 | 38 | 2020 |
| Facile one pot sonochemical synthesis of layered nanostructure of ZnS NPs/rGO nanosheets for simultaneous analysis of daclatasvir and hydroxychloroquine SA Alkahtani, AM Mahmoud, MH Mahnashi, AO AlQarni, YSA Alqahtani, ... Microchemical Journal 164, 105972, 2021 | 37 | 2021 |
| Colorimetric and fluorimetric (dual-mode) nanoprobe for the determination of pyrogallol based on the complexation with copper (II)-and nitrogen-doped carbon dots HRH Ali, AI Hassan, YF Hassan, MM El-Wekil Microchimica Acta 186, 1-10, 2019 | 33 | 2019 |
| Enzyme-free and label-free strategy for electrochemical oxaliplatin aptasensing by using rGO/MWCNTs loaded with AuPd nanoparticles as signal probes and electro-catalytic enhancers MM El-Wekil, M Darweesh, MSA Shaykoon, R Ali Talanta 217, 121084, 2020 | 31 | 2020 |
| Tunable ternary nanocomposite prepared by electrodeposition for biosensing of centrally acting reversible acetyl cholinesterase inhibitor donepezil hydrochloride in real samples FA Mohamed, PY Khashaba, RY Shahin, MM El-Wekil Colloids and Surfaces A: Physicochemical and Engineering Aspects 567, 76-85, 2019 | 30 | 2019 |
| Colorimetric and fluorometric nanoprobe for selective and sensitive recognition of hazardous colorant indigo carmine in beverages based on ion pairing with nitrogen doped … HRH Ali, AI Hassan, YF Hassan, MM El-Wekil Food Chemistry 349, 129160, 2021 | 29 | 2021 |
| Double-signal quantification of amoxicillin based on interaction with 4-aminoantipyrine at copper and nitrogen co-doped carbon quantum dots as an artificial nanozyme AM Mahmoud, MM El-Wekil, R Ali, HA Batakoushy, RY Shahin Microchimica Acta 189 (5), 183, 2022 | 28 | 2022 |
| Facile fabrication of a novel disposable pencil graphite electrode for simultaneous determination of promising immunosuppressant drugs mycophenolate mofetil and tacrolimus in … MH Mahnashi, AM Mahmoud, SA Alkahtani, R Ali, MM El-Wekil Analytical and bioanalytical chemistry 412, 355-364, 2020 | 28 | 2020 |
Ramadan AliHead of Analytical Chem. Department Faculty of Pharmacyبريد إلكتروني تم التحقق منه على azhar.edu.eg
