Browsing by Author "Hafiza Mohamed Zuki"
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Item Optical multi-metal ion sensing systems based on immobilised fluorescent reagents(University of Manchester, 2009) Hafiza Mohamed ZukiThis tesis describes the studies of various stages in the development of a fibre optic sensor capable of detecting and measuring multi-metal ions in aqueous solutionsItem Theoretical And Experimental Investigation Of Pyridylthiourea Derivatives As Ionophores For Cu(ii) Ion Detection(Malaysian Journal of Analytical Sciences, 2015-12) Wan M. Khairul; Mohd Faizuddin Abu Hasan; Adibah Izzati Daud; Hafiza Mohamed Zuki; Ku Halim Ku bulat; Maisara Abdul KadirCopper (II) ion chemical sensors based on pyridine-thiourea derivatives; N-pyridyl-N’-(biphenyl-4-carbonyl)thiourea (L1), and N-pyridyl-N’-(3,5-dimethyoxybenzoyl)thiourea (L2) were synthesised, characterised, and studied as ionophores in the form of thin-films PVC membranes.