Pd-based nanoporous metals for enzyme-free electrochemical glucose sensors

Citation: Chun-Lei Yang, Xu-Hai Zhang, Guo Lan, Lu-Yang Chen, Ming-Wei Chen, Yu-Qiao Zeng, Jian-Qing Jiang. Pd-based nanoporous metals for enzyme-free electrochemical glucose sensors[J]. Chinese Chemical Letters, 2014, 25(4): 496-500. doi: 10.1016/j.cclet.2014.02.001 shu

Pd-based nanoporous metals for enzyme-free electrochemical glucose sensors

通讯作者: Yu-Qiao Zeng,

基金项目:
This work is supported by the National Science Foundation of China (Nos. 51001026, 21173041) (Nos. 51001026, 21173041)

the Project-sponsored by SRF for ROCS, SEM (No. 6812000013) (No. 6812000013)

the Project-sponsored by Nanjing for ROCS (No. 7912000011) (No. 7912000011)

Opening Project of Jiangsu Key Laboratory of Advanced Metallic Materials (No. AMM201101) (No. AMM201101)

the Fundamental Research Funds for the Central Universities (Nos. 3212002205, 3212003102). (Nos. 3212002205, 3212003102)

摘要: Nanoporous metals (NPMs) show potential applications as enzyme-free glucose sensors. There are few reports on nanoporous Pd in this area even though their cost is much lower than other NPMs. In this work, we report the formation of Pd-based NPM with improved catalytic activity towards the oxidation of glucose. By dealloying metallic glasses, Pd-based NPMs with bi-continuous networks were obtained. All the Pd-based NPMs show high electrochemical catalytic activity towards glucose oxidation. In this study, NPM with an open, three-dimensional, ligament-channel nanoporous structure resulted by dealloying metallic Pd₃₀Cu₄₀Ni₁₀P₂₀, producing a pore size of 11 nm and a ligament size of 7 nm as the best configuration towards the direct oxidation reaction of glucose.

关键词:

English

Pd-based nanoporous metals for enzyme-free electrochemical glucose sensors

1.
a Jiangsu Key Laboratory of Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, China;
2.
b Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan

Corresponding author: Yu-Qiao Zeng,

Received Date: 24 October 2013
Available Online: 23 February 2014
Fund Project:

Abstract: Nanoporous metals (NPMs) show potential applications as enzyme-free glucose sensors. There are few reports on nanoporous Pd in this area even though their cost is much lower than other NPMs. In this work, we report the formation of Pd-based NPM with improved catalytic activity towards the oxidation of glucose. By dealloying metallic glasses, Pd-based NPMs with bi-continuous networks were obtained. All the Pd-based NPMs show high electrochemical catalytic activity towards glucose oxidation. In this study, NPM with an open, three-dimensional, ligament-channel nanoporous structure resulted by dealloying metallic Pd₃₀Cu₄₀Ni₁₀P₂₀, producing a pore size of 11 nm and a ligament size of 7 nm as the best configuration towards the direct oxidation reaction of glucose.

Key words:

1. [1] A. Heller, B. Feldman, Electrochemical glucose sensors and their applications in diabetes management, Chem. Rev. 108 (2008) 2482-2505.[1] A. Heller, B. Feldman, Electrochemical glucose sensors and their applications in diabetes management, Chem. Rev. 108 (2008) 2482-2505.
2. [2] J. Wang, Electrochemical glucose biosensors, Chem. Rev. 108 (2008) 814-825.[2] J. Wang, Electrochemical glucose biosensors, Chem. Rev. 108 (2008) 814-825.
3. [3] X.Y. Wang, S.Q. Liu, K.L. Huang, et al., Fixation of CO2 by electrocatalytic reduction to synthesis of dimethyl carbonate in ionic liquid using effective silver-coated nanoporous copper composites, Chin. Chem. Lett. 21 (2010) 987-990.[3] X.Y. Wang, S.Q. Liu, K.L. Huang, et al., Fixation of CO2 by electrocatalytic reduction to synthesis of dimethyl carbonate in ionic liquid using effective silver-coated nanoporous copper composites, Chin. Chem. Lett. 21 (2010) 987-990.
4. [4] S. Park, T.D. Chung, H.C. Kim, Nonenzymatic glucose detection using mesoporous platinum, Anal. Chem. 75 (2003) 3046-3049.[4] S. Park, T.D. Chung, H.C. Kim, Nonenzymatic glucose detection using mesoporous platinum, Anal. Chem. 75 (2003) 3046-3049.
5. [5] J. Wang, D.F. Thomas, A. Chen, Nonenzymatic electrochemical glucose sensor based on nanoporous PtPb network, Anal. Chem. 80 (2003) 997-1004.[5] J. Wang, D.F. Thomas, A. Chen, Nonenzymatic electrochemical glucose sensor based on nanoporous PtPb network, Anal. Chem. 80 (2003) 997-1004.
6. [6] S. Park, H. Boo, T.D. Chung, Electrochemical non-enzymatic glucose sensors, Anal. Chim. Acta 556 (2006) 46-57.[6] S. Park, H. Boo, T.D. Chung, Electrochemical non-enzymatic glucose sensors, Anal. Chim. Acta 556 (2006) 46-57.
7. [7] C.X. Xu, Y.Q. Liu, F. Su, et al., Nanoporous PtAg and PtCu alloys with hollow ligament for enhanced electrocatalysis and glucose biosensing, Biosens. Bioelectron. 27 (2011) 160-166.[7] C.X. Xu, Y.Q. Liu, F. Su, et al., Nanoporous PtAg and PtCu alloys with hollow ligament for enhanced electrocatalysis and glucose biosensing, Biosens. Bioelectron. 27 (2011) 160-166.
8. [8] D. van Noort, C.F. Mandenius, Porous gold surface for biosensor applications, Biosens Bioelectron. 15 (2000) 203-209.[8] D. van Noort, C.F. Mandenius, Porous gold surface for biosensor applications, Biosens Bioelectron. 15 (2000) 203-209.
9. [9] Z. Liu, L. Huang, L. Zhang, et al., Electrocatalytic oxidation of D-glucose at nanoporous Au and Au-Ag alloy electrodes in alkaline aqueous solutions, Electrochim. Acta 54 (2009) 7286-7293.[9] Z. Liu, L. Huang, L. Zhang, et al., Electrocatalytic oxidation of D-glucose at nanoporous Au and Au-Ag alloy electrodes in alkaline aqueous solutions, Electrochim. Acta 54 (2009) 7286-7293.
10. [10] Y. Ding, Y.J. Kim, J. Erlebacher, Nanoporous gold leaf: "Ancient technology"/advanced material, J. Adv. Mater. 16 (2004) 1897-1900.[10] Y. Ding, Y.J. Kim, J. Erlebacher, Nanoporous gold leaf: "Ancient technology"/advanced material, J. Adv. Mater. 16 (2004) 1897-1900.
11. [11] H.M. Yin, C.Q. Zhou, C. Xu, et al., Aerobic oxidation of D-glucose on support-free nanoporous gold, J. Phys. Chem. C 112 (2008) 9673-9678.[11] H.M. Yin, C.Q. Zhou, C. Xu, et al., Aerobic oxidation of D-glucose on support-free nanoporous gold, J. Phys. Chem. C 112 (2008) 9673-9678.
12. [12] N. Tavakkoli, S. Nasrollahi, Non-enzymatic glucose sensor based on palladium coated nanoporous gold film electrode, Aust. J. Chem. 66 (2013) 1097-1104.[12] N. Tavakkoli, S. Nasrollahi, Non-enzymatic glucose sensor based on palladium coated nanoporous gold film electrode, Aust. J. Chem. 66 (2013) 1097-1104.
13. [13] H.Y. Bai, M. Han, Y.Z. Du, et al., Facile synthesis of porous tubular palladium nanostructures and their application in a nonenzymatic glucose sensor, Chem. Commun. 46 (2010) 1739-1741.[13] H.Y. Bai, M. Han, Y.Z. Du, et al., Facile synthesis of porous tubular palladium nanostructures and their application in a nonenzymatic glucose sensor, Chem. Commun. 46 (2010) 1739-1741.
14. [14] X. Chen, Z. Cai, Z. Lin, et al., A novel non-enzymatic ECL sensor for glucose using palladium nanoparticles supported on functional carbon nanotubes, Biosens Bioelectron. 24 (2009) 3475-3480.[14] X. Chen, Z. Cai, Z. Lin, et al., A novel non-enzymatic ECL sensor for glucose using palladium nanoparticles supported on functional carbon nanotubes, Biosens Bioelectron. 24 (2009) 3475-3480.
15. [15] J. Erlebacher, An atomistic description of dealloying porosity evolution, the critical potential, and rate-limiting behavior, J. Electrochem. Soc. 151 (2004) C614-C626.[15] J. Erlebacher, An atomistic description of dealloying porosity evolution, the critical potential, and rate-limiting behavior, J. Electrochem. Soc. 151 (2004) C614-C626.
16. [16] J.L. Xu, Y. Wang, Z.H. Zhang, Potential and concentration dependent electrochemical dealloying of Al2Au in sodium chloride solutions, J. Phys. Chem. C 116 (2012) 5689-5699.[16] J.L. Xu, Y. Wang, Z.H. Zhang, Potential and concentration dependent electrochemical dealloying of Al2Au in sodium chloride solutions, J. Phys. Chem. C 116 (2012) 5689-5699.
17. [17] J. Erlebacher, M.J. Aziz, A. Karma, et al., Evolution of nanoporosity in dealloying, Nature 410 (2001) 450-453.[17] J. Erlebacher, M.J. Aziz, A. Karma, et al., Evolution of nanoporosity in dealloying, Nature 410 (2001) 450-453.
18. [18] L.H. Qian, M.W. Chen, Ultrafine nanoporous gold by low temperature dealloying and kinetics of nanopore formation, Appl. Phys. Lett. 91 (2007) 083105-183105.[18] L.H. Qian, M.W. Chen, Ultrafine nanoporous gold by low temperature dealloying and kinetics of nanopore formation, Appl. Phys. Lett. 91 (2007) 083105-183105.
19. [19] Y. Kuang, B. Wu, D. Hu, et al., One-pot synthesis of highly dispersed palladium nanoparticles on acetylenic ionic liquid polymer functionalized carbon nanotubes for electrocatalytic oxidation of glucose, J. Solid State Electrochem. 16 (2012) 759-766.[19] Y. Kuang, B. Wu, D. Hu, et al., One-pot synthesis of highly dispersed palladium nanoparticles on acetylenic ionic liquid polymer functionalized carbon nanotubes for electrocatalytic oxidation of glucose, J. Solid State Electrochem. 16 (2012) 759-766.
20. [20] L.Y. Chen, X.Y. Lang, T. Fujita, et al., Nanoporous gold for enzyme-free electrochemical glucose sensors, Scr. Mater. 65 (2011) 17-20.[20] L.Y. Chen, X.Y. Lang, T. Fujita, et al., Nanoporous gold for enzyme-free electrochemical glucose sensors, Scr. Mater. 65 (2011) 17-20.

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沈阳化工大学材料科学与工程学院沈阳 110142

Pd-based nanoporous metals for enzyme-free electrochemical glucose sensors

通讯作者: Yu-Qiao Zeng,

English

Pd-based nanoporous metals for enzyme-free electrochemical glucose sensors

Corresponding author: Yu-Qiao Zeng,

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通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

Pd-based nanoporous metals for enzyme-free electrochemical glucose sensors

通讯作者: Yu-Qiao Zeng,

English

Pd-based nanoporous metals for enzyme-free electrochemical glucose sensors

Corresponding author: Yu-Qiao Zeng,

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

CCS Chemistry：颜徐州、鲍哲南： 你的皮肤可能是一片SPMs

CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

CCS Chemistry：静电组装导向聚合- 聚电解质纳米凝胶量化制备新策略

CCS Chemistry：金黄色葡萄球菌醛基脱氢酶是如何识别特异性底物的？

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