Eco-Friendly Electrochemical Biosensor based on Sodium Carboxymethyl Cellulose/Reduced Graphene Oxide Composite

다국어 초록 (Multilingual Abstract)

Reduced graphene oxide (GO) and carboxymethyl cellulose sodium (CMC) composite film was prepared by a simple solution blending method. The obtained composite film was used to modify glassy carbon electrode (GCE) to detect Vitamin B6 (VB6) with electrochemical measurements. Morphologies and stucture of the composite were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), fourier transform infrared spectroscopy (FTIR) and electron paramagnetic resonance (EPR). The electrochemistry performances of the GCE modified by GO/CMC composite were investigated by electrochemical impedance spectroscopy (EIS) and cyclic voltammetry (CV). The results revealed that CMC and GO were able to form a homogeneous mixture, and the modified GCE presented extremely strong sensitivity towards VB6 such as high detection sensitivity, low detection limit, small Ret value, certain stability and excellent reversibility. The good performance might be attributed to high electrical conductivity and large surface-to-volume ratio of GO which could accelerate electron transfer between the surface of GCE and VB6. The test results showed that GO/CMC composite was a novel electrochemical biosensor for the detection of VB6.

참고문헌 (Reference)

1 D. J. Hennessy, 61 : 179-, 1939

2 B. O. Karlberg, 114 : 129-, 1980

3 F. Manowchehri, 68 : 124-, 2016

4 J. Chen, 41 : 122-, 2015

5 Y. B. Zhang, 565 : 547-, 2016

6 M. Labib, 116 : 9001-, 2016

7 J. N. Tiwari, 10 : 46-, 2016

8 C. Yang, 887 : 17-, 2015

9 T. Nie, 50 : 244-, 2013

10 S. S. Lu, 750 : 89-, 2015

11 C. Y. Wang, 28 : 590-, 2011

12 A. Jasim, 163 : 62-, 2017

13 G. J. Chee, 23 : 836-, 2017

14 M. C. Li, 107 : 200-, 2016

15 M. C. Li, 4 : 4385-, 2016

16 M Cui, 18 : 1265-, 2011

17 H. Nie, 58 : 185-, 2004

18 D. R. Biswal, 57 : 379-, 2004

19 G. H. Li, 509 : 408-, 2016

20 P. Phukn, 37 : 314-, 2014

21 M. Yadav, 20 : 687-, 2013

22 J. N. Coleman, 44 : 1624-, 2006

23 D. Han, 83 : 653-, 2011

24 D. L. Han, 83 : 966-, 2011

25 A. K. Geim, 324 : 1530-, 2009

26 D. C. Elias, 323 : 610-, 2009

27 L. Wang, 47 : 7794-, 2011

28 F. N. Xia, 10 : 715-, 2010

29 X. Huang, 7 : 1876-, 2011

30 T. Ramanathan, 3 : 327-, 2008

31 D. D. Kulkarni, 4 : 4667-, 2010

32 Z. S. Wu, 4 : 3187-, 2010

33 S. B. Yang, 49 : 8408-, 2010

34 N. A. Luechinger, 19 : 445201-, 2008

35 D. Li, 3 : 101-, 2008

36 Y. J. Guo, 4 : 4001-, 2010

37 R. K. Layek, 298 : 1166-, 2013

38 M. Yadav, 20 : 687-, 2013

39 E. Araque, 79 : 1334-, 2014

40 A. A. P. Mansur, 96 : 675-, 2017

41 Z. S. Li, 121 : 477-, 2015

42 S. Ramachitra, 1058 : 173-, 2014

43 Y. Xie, 141 : 159-, 2018

44 X. Liu, 682 : 158-, 2012

45 K. Wu, 79 : 301-, 2018

46 C. Chen, 26 : 2311-, 2011

47 H. K. Jeong, 130 : 1362-, 2008

48 C. Z. Zhu, 4 : 2429-, 2010

49 J. Zhang, 46 : 1112-, 2010

50 M. J. McAllister, 19 : 4396-, 2007

51 R. Ehret, 12 : 29-, 1997

52 S. Yhirunarayanan, 1107 : 220-, 2016

53 H. L. Guo, 3 : 2653-, 2009

54 A. Zoleo, 16 : 322-, 2015

55 A. Datta, 439 : 81-, 2017

56 M. H. Mashadizadeh, 780 : 68-, 2016

57 X. Liu, 682 : 158-, 2012

58 M. Koneswaran, 210 : 811-, 2015

59 P. K. Sonkar, 807 : 235-, 2017

60 H. Y. Gu, 34 : 2361-, 2001

61 T. Nie, 50 : 244-, 2013

62 C. Markopoulou, 30 : 1403-, 2002

63 성윤기, "Syntheses of Carboxymethylcellulose/Graphene Nanocomposite Superabsorbent Hydrogels with Improved Gel Properties Using Electron Beam Radiation" 한국고분자학회 24 (24): 143-151, 2016

64 Annamalai Pratheep Kumar, "Preparation and Characterization of Bioceramic Nanocomposites Based on Hydroxyapatite (HA) and Carboxymethyl Cellulose (CMC)" 한국고분자학회 18 (18): 1160-1167, 2010

65 이은구, "Flexible Free-Standing Composite Films Having 3D Continuous Structures of Hollow Graphene Ellipsoids" 한국고분자학회 23 (23): 552-558, 2015

66 김지문, "Effect of Graphene on the Sound Damping Properties of Flexible Polyurethane Foams" 한국고분자학회 25 (25): 190-196, 2017

67 Kariman M. El Salmawi, "Characterization of Superabsorbent Carboxymethylcellulose/Clay Hydrogel Prepared by Electron Beam Irradiation" 한국고분자학회 19 (19): 1029-1034, 2011