Sheikha M. Al-Ghannam

Impregnated multiwalled carbon nanotubes as efficient sorbent for the solid phase extraction of trace amounts of heavy metal ions in food and water samples

Ayman A. Gouda, Sheikha M. Al-Ghannam · Food Chemistry · 2016 · 106 citations

Efficient Sorbent, Solvent Extraction, Chemical Engineering +10

Fluorimetric determination of some thiol compounds in their dosage forms

Sheikha M. Al-Ghannam, Amina M. El-Brashy, Badryih S. Al-Farhan · Il Farmaco · 2002 · 96 citations

Chemical Measurement, Thiol Compounds, Biochemistry +9

A simple spectrophotometric method for the determination of β-blockers in dosage forms

Sheikha M. Al-Ghannam · Journal of Pharmaceutical and Biomedical Analysis · 2005 · 76 citations

Therapeutic Drug Monitoring, Medicinal Chemistry, Biochemistry +13

Atomic absorption spectroscopic, conductometric and colorimetric methods for determination of some fluoroquinolone antibacterials using ammonium reineckate

Sheikha M. Al-Ghannam · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2007 · 51 citations

Chemical Engineering, Engineering, Ammonium Reineckate +11

Spectrophotometric Determination of Three Anti-Ulcer Drugs Through Charge-Transfer Complexation

Sheikha M. Al-Ghannam, Fathalla Belal · Journal of AOAC International · 2002 · 38 citations · Full text

Chemical Analysis, Calibration Graphs, Spectrophotometric Assay +21