Fabrication and characterization of a colorimetric sensor using EDTA-capped copper oxide nanoparticles for phenolic compound detection. Mehran Univ. res. j. eng. technol. [Internet]. 2025 Apr. 9 [cited 2025 Apr. 20];44(2):62-70. Available from: https://murjet.muet.edu.pk/index.php/home/article/view/120