Voltammetric oxidation of ascorbic acid mediated by multi-walled carbon nanotubes/titanium dioxide composite modified glassy carbon electrode.

• Main Authors: Perenlei, Ganchimeg, Tan, Wee Tee, Yusof, Nor Azah, Goh, Joo Kheng
• Format: Article
• Language: English
• Published: Asian Network for Scientific Information 2011
• Online Access: http://psasir.upm.edu.my/id/eprint/24774/1/Voltammetric%20oxidation%20of%20ascorbic%20acid%20mediated%20by%20multi.pdf; http://psasir.upm.edu.my/id/eprint/24774/; http://www.scialert.net/jindex.php?issn=1812-5654

A MWCNT/TiO2 composite was modified onto glassy carbon electrode and fabricated by mechanical attachment, then applied to detection of ascorbic acid using cyclic voltammetry. Electrode responses were obtained for the oxidation of 0.5 mM ascorbic acid at the glassy carbon electrode modified with MWCN...