Personal Information

  • Position : Associate Professor
  • Department : Chemistry
  • Specification :
  • Work Phone : 2403866/057
  • Email : relshafey@du.edu.eg

E-Courses

Researches

  1. Electrochemical impedance immunosensor based on gold nanoparticles–protein G for the detection of cancer marker epidermal growth factor receptor in human plasma and brain tissue
  2. DNA aptamers selection and characterization for development of label-free impedimetric aptasensor for neurotoxin anatoxin-a
  3. Label-free impedimetric immunosensor for ultrasensitive detection of cancer marker Murine double minute 2 in brain tissue
  4. Au nanoparticle decorated graphene nanosheets for electrochemical immunosensing of p53 antibodies for cancer prognosis
  5. In vitro selection, characterization, and biosensing application of high-affinity cylindrospermopsin-targeting aptamers
  6. Electrochemical impedance sensor for herbicide alachlor based on imprinted polymer receptor
  7. Electrochemical study of vinylsulphone azo dye Reactive Black 5 and its determination at a glassy carbon electrode
  8. Molecularly imprinted electrochemical sensor for the detection of organophosphorus pesticide profenofos
  9. Graphene oxide/graphene quantum dots: A platform for probing ds-DNA-dimethoate interaction and dimethoate sensing
  10. Imprinted polypyrrole recognition film@ cobalt oxide/electrochemically reduced graphene oxide nanocomposite for carbendazim sensing
  11. Effect of graphene oxide sheet size on the response of a label‐free voltammetric immunosensor for cancer marker VEGF
  12. Molecularly imprinted copolymer/reduced graphene oxide for the electrochemical detection of herbicide propachlor
  13. A sensitive molecularly imprinted poly (o-aminophenol)-based electrochemical sensor for propiconazole in food samples using reduced graphene oxide-chitosan composite
  14. Glycerol Electrocatalytic Oxidation on Nickel Hydroxide Nanoparticles/Poly-Eriochrome Black T Modified Electrode
  15. Poly-eriochrome black T decorated with nickel hydroxide nanoparticles modified electrode for the electrochemical detection of streptomycin and probing its interaction with�…
  16. Electrochemical determination of Cibacron Red FN-R at glassy carbon electrode
  17. Determination of drimarene blue x-bln at a glassy carbon electrode by differential pulse voltammetry
  18. Electrochemical studies on the binding of the sulfonated reactive dye Levafix Royal Blue E-FR with DNA
  19. A robust and highly sensitive electrochemical probe for detection of trace levels of NH3/NH4+ in water based on Berthelot's reaction
  20. Robust nanowire electrodes array platform for biosensing applications
  21. Corrigendum to “A robust and highly sensitive electrochemical probe for detection of trace levels of NH3/NH4+ in water based on Berthelot's reaction”[Sensing and Bio-Sensing�…
  22. Electrochemical determination of organophosphate insecticide malathion in food samples based on its interaction with dsDNA-modified electrode
  23. Spectroscopic and electrochemical approaches for the analysis of interaction between textile dye 231 and salmon sperm DNA
  24. Label-Free Electrochemical Aptasensor for the Sensitive Detection of Cyanotoxin Anatoxin-a
  25. INRS EMT, Canada With recent advancements in the field of bio-sensing there is increasing need for multi-biomarker detection with high sensitivity, ultra-small volumes of�…