A novel glucose biosensor was designed using cobalt oxide (CoO) nanosheets patterned by π-conjugated polyaniline nanofibers (PANINFs). A facile synthesis process was conducted to obtain cost-effective and ecofriendly mesoporous CoO@PANINFs hybrid nanomaterial for the first time. The CoO@PANINFs on glassy carbon electrode (GCE), working as a biosensor electrode based on electrochemical technique, showed electrocatalytic activity to glucose with sensitivity of 14.25 μA mM cm, linear range from (0.1 to 8) mM, minimum detection limit of 0.06 mM, and response time
|Original language||English (US)|
|Number of pages||12|
|Journal||Journal of Industrial and Engineering Chemistry|
|State||Published - Jan 16 2019|
Bibliographical noteKAUST Repository Item: Exported on 2020-10-01
Acknowledgements: The research reported in this work has been supported by grant from the Basic Science Research Program through National Research Foundation of Korea (NRF) by Ministry of Education, Science and Technology (Project no. 2018R1D1A1B07044717) and ministry of SEMs and startups (Project no. C0504566).