Abstract
A nanobiocomposite was perpared by mixing zirconia nanoparticle with ionic liquid 1-ethyl-3-methylimidazolium tetrafluoroborate and Nafion together, which was further used to immobilize myoglobin (Mb) on the surface of carbon ionic liquid electrode. UV–Vis and FT-IR spectroscopic results confirmed that Mb remained its native structure in the nanobiocomposite material. Cyclic voltammetric results showed that a pair of well-defined and quasi-reversible redox peaks appeared with the formal potential as −0.219 V (vs. saturated calomel electrode) in pH 7.0 phosphate buffer solution, indicating that the direct electrochemistry of Mb was realized on the modified elecctrode. Mb exhibited a surface-controlled process and the electrochemical parameters were calculated. The Mb electrode showed good electrocatalytic ability to the reduction of trichloroacetic acid within the concentration range from 1.0 to 16.0 mmol/L and the Michaelis–Menten constant was calculated as 7.378 mmol/L. The proposed bioelectrode exhibited good stability and repeatability with the potential application in third-generation biosensor.
Similar content being viewed by others
References
Armstrong FA, Hill HAO, Walton NT (1988) Acc Chem Res 21:407–413
Lojou E, Bianco P (2004) Electroanalysis 16:323–328
Ivanova E, Magner E (2005) Electrochem Commun 7:323–327
Liu H, Hu N (2003) Anal Chim Acta 481:91–99
Sun W, Gao RF, Jiao K (2007) J Phys Chem B 111:4560–4567
Liu CY, Hu JM (2009) Biosens Bioelectron 242:149–2154
Endres F (2004) Z Phys Chem 218:255–283
Hiroyuki O (2005) Electrochemical aspects of ionic liquids. John Wiley&Sons Inc, New Jesey
Buzzeo MC, Evans RG, Compton RG (2004) Chem Phys Chem 5:1106–1120
Sun W, Gao RF, Jiao K (2007) Chin J Anal Chem 35:1813–1819
Wang SF, Chen T, Zhang ZL, Shen XC, Lu ZX, Pang DW, Wong KY (2005) Langmuir 21:9620–9626
Rozniecka E, Shul G, Sirieix-Plenet J, Gaillon L, Opallo M (2005) Electrochem Commun 7:299–304
Long JS, Silvester DS, Wildgoose GG, Surkus AE, Flechsig GU, Compton RG (2008) Bioelectrochemistry 74:183–187
Malek N, Safavi A, Tajabadi F (2006) Anal Chem 78:3820–3826
Sun W, Yang MX, Jiao K (2007) Anal Bioanal Chem 389:1283–1291
Safavi A, Maleki N, Moradlou O, Sorouri M (2008) Electrochem Commun 10:420–423
Sun W, Li XQ, Liu SF, Jiao K (2009) Bull Korean Chem Soc 30:578–582
Li XQ, Zhao RJ, Wang Y, Sun XY, Sun W, Jiao K (2010) Electrochim Acta 55:2173–2178
Zhu ZH, Li X, Wang Y, Zeng Y, Sun W, Huang XT (2010) Anal Chim Acta 670:51–56
Wu YH, Hu SS (2007) Microchim Acta 159:1–17
Liu SQ, Dai ZH, Chen HY, Ju HX (2004) Biosens Bioelectron 19:963–969
Yang XD, Zhang QQ, Sun YM, Liu SQ (2007) IEEE Sens J 12:1735–1741
Qiao K, Hu NF (2009) Bioelectrochemistry 75:71–76
Wang HY, Song XQ (2002) J Hebei Norm Univ 26:488
Rusling JF, Nassar AEF (1993) J Am Chem Soc 115:11891–11897
Baello BI, Pancoska P, Keiderling TA (2000) Anal Biochem 280:46–57
Wang J, Pamidi PVA, Jiang M (1998) Anal Chim Acta 360:171–178
Zhao G, Feng JJ, Xu JJ, Chen HY (2005) Electrochem Commun 7:724–729
Zhang H, Lu HY, Hu NF (2006) J Phys Chem B 110:2171–2179
Laviron E (1979) J Electroanal Chem 101:19–28
Sun W, Li XQ, Jiao K (2009) Electroanalysis 21:959–964
Liu HH, Tian ZQ, Lu ZX, Zhang ZL, Zhang M, Pang DW (2004) Biosens Bioelectron 20:294–304
Gao RF, Shangguan XD, Qiao GJ, Zheng JB (2008) Electroanalysis 20:2537–2542
Ruan CX, Lou J, Wang Y, Guo YQ, Gao WM, Sun W (2011) J Chin Chem Soc 58:930–936
He PL, Hu NF, Zhou G (2002) Biomacromolecules 3:139–146
Kamin RA, Wilson GS (1980) Anal Chem 52:1198–1205
Nassar AEF, Bobbitt JM, Stuart JD, Rusling JF (1995) J Am Chem Soc 117:10986–10993
Acknowledgments
We are grateful to the financial support of the Natural Science Foundation of Jiangxi Province (2009GZC0031) and the S&T plan projects of Jiangxi Provincial Education Department (GJJ10590).
Author information
Authors and Affiliations
Corresponding authors
Rights and permissions
About this article
Cite this article
Ruan, C., Li, T., Ju, X. et al. Nafion–ZrO2 nanoparticle–ionic liquid nanobiocomposite for the direct electrochemistry of myoglobin. J Solid State Electrochem 16, 3661–3666 (2012). https://doi.org/10.1007/s10008-012-1806-4
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10008-012-1806-4