All Stories

  1. Green Supramolecular Solvent-Based Liquid-Phase Microextraction Method for Spectrophotometric Determination of Aluminum in Food, Water, Hair and Urine Samples

    Article • Current Analytical Chemistry, July 2020, Bentham Science Publishers

    Dr Ayman Abou El Fetouh Gouda

  2. Green Dispersive Micro Solid-Phase Extraction using Multiwalled Carbon Nanotubes for Preconcentration and Determination of Cadmium and Lead in Food, Water, and Tobacco Samples

    Article • Current Analytical Chemistry, April 2020, Bentham Science Publishers

    Dr Ayman Abou El Fetouh Gouda

  3. Application of cloud point extraction for preconcentration, separation and determination of Aluminum in food samples

    Article • Main Group Chemistry, October 2019, IOS Press

    Dr Ayman Abou El Fetouh Gouda

  4. A New Separation and Enrichment Method of Heavy Metals in Water and Food Samples Using 2-(2'-Benzothiazolylazo)-6-Aminophenol Impregnated Multi-Walled Carbon Nanotubes

    Article • Current Analytical Chemistry, March 2018, Bentham Science Publishers

    Dr Ayman Abou El Fetouh Gouda

  5. Sensitive spectrophotometric determination of cypermethrin

    Article • Main Group Chemistry, November 2015, IOS Press

    Dr Ayman Abou El Fetouh Gouda