Correction: Electrochemical application of ZnCr2O4@MWCNTs-modified carbon paste electrode for sensing of chlorthalidone in its biological fluids

Ahmed M. Abdel‐Raoof^a, Manal Mohamed Fouad^{a b}, Noha Salem Rashed^a, Asmaa I. Hosameldin^a✉, Elsayed Elgazzar^c

1. ^aPharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Al-Azhar University, Nasr City, Cairo, 11651, Egypt
2. ^bPharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), Giza, 11787, Egypt
3. ^cDepartment of Physics, Faculty of Science, Suez Canal University, Ismailia, Egypt
4. ✉Corresponding author