Chemosensor development of cu2+ recognition using 1,5-diphenylcarbazone: optimization, cosmo-RS and DFT studies

• Main Authors: Ismail, Nur Hakimah, Yunoh, Ros Shuhada, Ahmad, Mohammad Norazmi, Abdullah, Erna Normaya
• Format: Conference or Workshop Item
• Language: English
• Published: 2018
• Subjects: QD Chemistry
• Online Access: http://irep.iium.edu.my/66833/1/66833_CHEMOSENSOR%20DEVELOPMENT.pdf; http://irep.iium.edu.my/66833/; http://www.iium.edu.my/skam31/

The sensitive and selective chemosensor for copper (II) ions (Cu2+) was successfully optimized using the 1,5-diphenylthiocarbazone (DPT) compound. Results showed that Dimethyl Sulfoxide (DMSO) in a 9:1 ratio with a co-solvent at a pH 3 was the optimum condition for DPT to act a...