Mohamed M. El‐Wekil

Modification of N,S co-doped graphene quantum dots with p-aminothiophenol-functionalized gold nanoparticles for molecular imprint-based voltammetric determination of the antiviral drug sofosbuvir

Ashraf M. Mahmoud, Mohamed M. El‐Wekil, Mater H. Mahnashi et al. · Microchimica Acta · 2019 · 116 citations

P-aminothiophenol-functionalized Gold Nanoparticles, Graphene Nanomeshes, Graphene Quantum Dot +8

Dual-recognition molecularly imprinted aptasensor based on gold nanoparticles decorated carboxylated carbon nanotubes for highly selective and sensitive determination of histamine in different matrices

Ashraf M. Mahmoud, Saad A. Alkahtani, Bandar A. Alyami et al. · Analytica Chimica Acta · 2020 · 113 citations

Engineering, Biochemistry, Bioanalysis +13

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 pharmacokinetic study

Mohamed M. El‐Wekil, Ashraf M. Mahmoud, Saad A. Alkahtani et al. · Biosensors and Bioelectronics · 2018 · 90 citations

Graphene Nanomeshes, Chemical Engineering, Graphene Quantum Dot +10

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 · 85 citations

Materials Science, Chemical Engineering, Step Green Synthesis +11

Nitrogen and sulfur co-doped graphene quantum dots/nanocellulose nanohybrid for electrochemical sensing of anti-schizophrenic drug olanzapine in pharmaceuticals and human biological fluids

Ashraf M. Mahmoud, Mater H. Mahnashi, Saad A. Alkahtani et al. · International Journal of Biological Macromolecules · 2020 · 80 citations

Graphene Nanomeshes, Nanomedicine, Graphene Quantum Dot +11