Abstract
We report on the fabrication of an enzyme–free electrochemical sensor for glucose based on a printed film consisting of multi–walled carbon nanotubes (MWCNTs). The MWCNT–based film can be produced by means of a flexographic printing process on a polycarbonate (PC) substrate. The electrochemical response of the MWCNT–based film (referred to as MWCNT–PC) towards the oxidation of glucose at pH 7 was studied by means of cyclic voltammetry and electrochemical impedance spectroscopy. The MWCNT–PC film exhibits substantial electrocatalytic activity towards the oxidation of glucose at an anodic potential of 0.30 V (vs. Ag/AgCl). The findings reveal that the MWCNT–PC film enables non–enzymatic sensing of glucose with a detection limit as low as 2.16 μM and a sensitivity of 1045 μA∙mM−1∙cm−2.
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References
Shaw JE, Sicree RA, Zimmet PZ (2010) Global estimates of the prevalence of diabetes for 2010 and 2030. Diabetes Res Clin Pract 87:4–14
Reach G, Wilson GS (1992) Can continuous glucose monitoring be used for the treatment of diabetes. Anal Chem 64:381–386
Kuhn LS (1998) Biosensors: blockbuster or bomb? Electrochemical biosensors for diabetes monitoring. Electrochem Soc Interface 7:26–33
Cheng Z, Wang E, Yang X (2001) Capacitive detection of glucose using molecularly imprinted Polymers. Biosens Bioelectron 16:179–185
Cherevko S, Chung CH (2009) Gold nanowire array electrode for non-enzymatic voltammetric and amperometric glucose detection. Sens Actuators B 142:216–223
Rassaei L, Marken F (2010) Pulse-voltammetric glucose detection at gold junction electrodes. Anal Chem 82:7063–7067
Koopala CGJ, Eijsmab B, Nolte RJM (1993) Chronoamperometric detection of glucose by a third generation biosensor constructed from conducting microtubules of polypyrrole. Synth Met 57:3689–3695
Shim JH, Cha A, Lee Y, Lee C (2011) Nonenzymatic amperometric glucose sensor based on nanoporous gold/ruthenium electrode. Electroanalysis 23:2057–2062
Pickup J (1993) Developing glucose sensors for in vivo use. Trends Biotechnol 11:285–291
Wang J (2008) Electrochemical glucose biosensors. Chem Rev 108:814–825
Wong CM, Wong KH, Chen XD (2008) Glucose oxidase: natural occurrence, function, properties and industrial applications. Appl Microbiol Biotechnol 78:927–938
Wang D, Chen L (2009) Facile direct electron transfer in glucose oxidase modified electrodes. Electrochim Acta 54:4316–4320
Kang X, Wang J, Wu H, Aksay IA, Liu J, Lin Y (2009) Glucose oxidase-graphene chitosan modified electrode for direct electrochemistry and glucose sensing. Biosens Bioelectron 25:901–905
Garjonyte R, Malinauskas A (2000) Amperometric glucose biosensors based on Prussian Blue- and polyaniline-glucose oxidase modified electrodes. Biosens Bioelectron 15:445–451
Yang M, Yang Y, Yang H, Shen G, Yu R (2006) Layer-by-layer self-assembled multilayer films of carbon nanotubes and platinum nanoparticles with polyelectrolyte for the fabrication of biosensors. Biomaterials 27:246–255
Maye MM, Han L, Kariuki NN, Ly NK, Chan WB, Luo J, Zhong CJ (2003) Gold and alloy nanoparticles in solution and thin film assembly: spectrophotometric determination of molar absorptivity. Anal Chim Acta 496:17–27
Zhu H, Lu X, Li M, Shao Y, Zhu Z (2009) Nonenzymatic glucose voltammetric sensor based on gold nanoparticles/carbon nanotubes/ionic liquid nanocomposite. Talanta 79:1446–1453
Yun YH, Dong Z, Shanov V, Heineman WR, Halsall HB, Bhattacharya A, Conforti L, Narayan RK, Ball WS, Schulz MJ (2007) Nanotube electrodes and biosensors. Nano Today 2:30–37
Sherigara BS, Kutner W, Souza FD (2003) Electrocatalytic properties and sensor applications of fullerenes and carbon nanotubes. Electroanalysis 15:753–772
Pan D, Chen J, Yao S, Tao W, Nie L (2005) An amperometric glucose biosensor based on glucose oxidase immobilized in electropolymerized poly(o-aminophenol) and carbon nanotubes composite film on a gold electrode. Anal Sci 21:367–371
Tsierkezos NG, Ritter U (2010) Synthesis and electrochemistry of multiwalled carbon nanotube films directly attached on silica substrate. J Solid State Electrochem 14:1101–1107
Tsierkezos NG, Ritter U, Philippopoulos AI, Schröder D (2010) Electrochemical studies of the bis(triphenyl phosphine) ruthenium(II) complex, cis-[RuCl2(L)(PPh3)2], with L = 2-(2’-pyridyl)quinoxaline. J Coord Chem 63:3517–3530
Tsierkezos NG, Ritter U (2011) Determination of impedance spectroscopic behavior of triphenylphosphine on various electrodes. Anal Lett 44:1416–1430
Tsierkezos NG, Ritter U (2012) Simultaneous detection of ascorbic acid and uric acid at MWCNT modified electrodes. J Nanosci Lett 2:25 (12 pages)
Meier B, Egermann L, Voigt S, Stanel M, Kempa H, Hübler AC (2011) Drift in the resistance of poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) printed films during thermal cycling. Thin Solid Films 519:6610–6612
Kempa H, Hambsch M, Reuter K, Stanel M, Schmidt GC, Meier B, Hübler AC (2011) Complementary ring oscillator exclusively prepared by means of gravure and flexographic printing. IEEE Trans Electron Dev 58:2765–2769
Hübler AC, Trnovec B, Zillger T, Ali M, Wetzold N, Mingebach M, Wagenpfahl A, Deibel C, Dyakonov V (2011) Printed paper photovoltaic cells. Adv Energy Mater 1:1018–1022
Tsierkezos NG, Wetzold N, Ritter U (2012) Electrochemical responses of carbon nanotubes-based films printed on polymer substances. Ionics. doi:10.1007/s11581-012-0729-5
Huh P, Kim M, Kim SC (2012) Glucose sensor using periodic nanostructured hybrid 1D Au/ZnO arrays. Mater Sci Eng C 32:1288–1292
Danaee I, Jafarian M, Forouzandeh F, Gobal F (2012) Kinetic studies of glucose electrocatalytic oxidation on GC/Ni electrode. Int J Chem Kinet. doi:10.1002/kin.20721
Acknowledgments
The authors would like to thank Mrs. D. Schneider (TU Ilmenau). The present research work was finally supported by BMBF (CarbonSens, contract number: 16SV5326).
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Tsierkezos, N.G., Ritter, U., Wetzold, N. et al. Non-enzymatic analysis of glucose on printed films based on multi-walled carbon nanotubes. Microchim Acta 179, 157–161 (2012). https://doi.org/10.1007/s00604-012-0881-7
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DOI: https://doi.org/10.1007/s00604-012-0881-7