Highly efficient multipurpose graphene oxide embedded with copper oxide nanohybrid for electrochemical sensors and biomedical applications
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2017
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oai:112.137.131.14:VNU_123-580492017-09-30T20:01:39Z Highly efficient multipurpose graphene oxide embedded with copper oxide nanohybrid for electrochemical sensors and biomedical applications Kumar, S.R. Kiran Mamatha, G.P. Muralidhara, H.B. Anantha, M.S. Yallappa, S. Hungund, B.S. Kumar, K.Yogesh GO@CuO nanocomposite Modified carbon paste electrode Cyclic voltammetry p. 1-52 Graphene oxides embedded with copper oxide (GO@CuO)nanocomposite were successfully synthesized via hydrothermal method. The nanoparticles were characterized by XRD, SEM, TEM and BET surface area analysis. The nanocomposite modified electrode is used for the detection of dopamine and paracetamol using cyclic voltammetry with a scan rate of 50 mVs-1. The voltammograms obtained during the oxidation studies revealed that as synthesized GO@CuO nanocomposite sensor shows high catalytic activity in sensing. The oxidation peak potential (Epa) of DA at BCPE and MCPE were observed at 0.1115 V and 0.1127 V respectively. This electrode obtains good and satisfactory results in the determination of DA in a commercial injection. Moreover, these NCS showed enhanced antimicrobial and anticancer activities, which is due to the combining effect of GO and CuO 2017-08-23T09:25:47Z 2017-08-23T09:25:47Z 2017 Article 2468-2284 http://repository.vnu.edu.vn/handle/VNU_123/58049 other application/pdf H. : ĐHQGHN |
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Vietnam National University, Hanoi |
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Vietnam |
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GO@CuO nanocomposite Modified carbon paste electrode Cyclic voltammetry |
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GO@CuO nanocomposite Modified carbon paste electrode Cyclic voltammetry Kumar, S.R. Kiran Mamatha, G.P. Muralidhara, H.B. Anantha, M.S. Yallappa, S. Hungund, B.S. Kumar, K.Yogesh Highly efficient multipurpose graphene oxide embedded with copper oxide nanohybrid for electrochemical sensors and biomedical applications |
| description |
p. 1-52 |
| format |
Article |
| author |
Kumar, S.R. Kiran Mamatha, G.P. Muralidhara, H.B. Anantha, M.S. Yallappa, S. Hungund, B.S. Kumar, K.Yogesh |
| author_facet |
Kumar, S.R. Kiran Mamatha, G.P. Muralidhara, H.B. Anantha, M.S. Yallappa, S. Hungund, B.S. Kumar, K.Yogesh |
| author_sort |
Kumar, S.R. Kiran |
| title |
Highly efficient multipurpose graphene oxide embedded with copper oxide nanohybrid for electrochemical sensors and biomedical applications |
| title_short |
Highly efficient multipurpose graphene oxide embedded with copper oxide nanohybrid for electrochemical sensors and biomedical applications |
| title_full |
Highly efficient multipurpose graphene oxide embedded with copper oxide nanohybrid for electrochemical sensors and biomedical applications |
| title_fullStr |
Highly efficient multipurpose graphene oxide embedded with copper oxide nanohybrid for electrochemical sensors and biomedical applications |
| title_full_unstemmed |
Highly efficient multipurpose graphene oxide embedded with copper oxide nanohybrid for electrochemical sensors and biomedical applications |
| title_sort |
highly efficient multipurpose graphene oxide embedded with copper oxide nanohybrid for electrochemical sensors and biomedical applications |
| publisher |
H. : ĐHQGHN |
| publishDate |
2017 |
| url |
http://repository.vnu.edu.vn/handle/VNU_123/58049 |
| _version_ |
1680964273731272704 |