Enzyme-Free Electrochemical Glucose Sensors Prepared by Dealloying Pd-Ni-P Metallic Glasses
We report the formation of enzyme-free electrochemical glucose sensors by electrochemical dealloying palladium-containing Pd-Ni-P metallic glasses. When metallic glasses with different Pd contents are used as the dealloying precursor alloys, palladium-based nanoporous metals with different ligament...
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| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2014/518641 |
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| author | Yuqiao Zeng Hua Xiang Chunlei Yang Shengchen Yang Luyang Chen Mingwei Chen Akihisa Inoue Xuhai Zhang Jianqing Jiang |
| author_facet | Yuqiao Zeng Hua Xiang Chunlei Yang Shengchen Yang Luyang Chen Mingwei Chen Akihisa Inoue Xuhai Zhang Jianqing Jiang |
| author_sort | Yuqiao Zeng |
| collection | DOAJ |
| description | We report the formation of enzyme-free electrochemical glucose sensors by electrochemical dealloying palladium-containing Pd-Ni-P metallic glasses. When metallic glasses with different Pd contents are used as the dealloying precursor alloys, palladium-based nanoporous metals with different ligament and pore sizes can be obtained. The chemical compositions of the nanoporous metals also vary according to the different precursor compositions. All the as-obtained nanoporous metals exhibit electrochemical catalytic activity towards the oxidation of d-glucose, indicating that the nanoporous metals prepared by dealloying the Pd-Ni-P metallic glasses are promising materials for enzyme-free electrochemical glucose sensor. |
| format | Article |
| id | doaj-art-33db203187c640e5a50477abc45e6dc9 |
| institution | OA Journals |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-33db203187c640e5a50477abc45e6dc92025-08-20T02:24:15ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422014-01-01201410.1155/2014/518641518641Enzyme-Free Electrochemical Glucose Sensors Prepared by Dealloying Pd-Ni-P Metallic GlassesYuqiao Zeng0Hua Xiang1Chunlei Yang2Shengchen Yang3Luyang Chen4Mingwei Chen5Akihisa Inoue6Xuhai Zhang7Jianqing Jiang8Jiangsu Key Laboratory of Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, ChinaJiangsu Key Laboratory of Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, ChinaJiangsu Key Laboratory of Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, ChinaJiangsu Key Laboratory of Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, ChinaInstitute for Materials Research, Tohoku University, Sendai 980-8577, JapanInstitute for Materials Research, Tohoku University, Sendai 980-8577, JapanInstitute for Materials Research, Tohoku University, Sendai 980-8577, JapanJiangsu Key Laboratory of Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, ChinaJiangsu Key Laboratory of Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, ChinaWe report the formation of enzyme-free electrochemical glucose sensors by electrochemical dealloying palladium-containing Pd-Ni-P metallic glasses. When metallic glasses with different Pd contents are used as the dealloying precursor alloys, palladium-based nanoporous metals with different ligament and pore sizes can be obtained. The chemical compositions of the nanoporous metals also vary according to the different precursor compositions. All the as-obtained nanoporous metals exhibit electrochemical catalytic activity towards the oxidation of d-glucose, indicating that the nanoporous metals prepared by dealloying the Pd-Ni-P metallic glasses are promising materials for enzyme-free electrochemical glucose sensor.http://dx.doi.org/10.1155/2014/518641 |
| spellingShingle | Yuqiao Zeng Hua Xiang Chunlei Yang Shengchen Yang Luyang Chen Mingwei Chen Akihisa Inoue Xuhai Zhang Jianqing Jiang Enzyme-Free Electrochemical Glucose Sensors Prepared by Dealloying Pd-Ni-P Metallic Glasses Advances in Materials Science and Engineering |
| title | Enzyme-Free Electrochemical Glucose Sensors Prepared by Dealloying Pd-Ni-P Metallic Glasses |
| title_full | Enzyme-Free Electrochemical Glucose Sensors Prepared by Dealloying Pd-Ni-P Metallic Glasses |
| title_fullStr | Enzyme-Free Electrochemical Glucose Sensors Prepared by Dealloying Pd-Ni-P Metallic Glasses |
| title_full_unstemmed | Enzyme-Free Electrochemical Glucose Sensors Prepared by Dealloying Pd-Ni-P Metallic Glasses |
| title_short | Enzyme-Free Electrochemical Glucose Sensors Prepared by Dealloying Pd-Ni-P Metallic Glasses |
| title_sort | enzyme free electrochemical glucose sensors prepared by dealloying pd ni p metallic glasses |
| url | http://dx.doi.org/10.1155/2014/518641 |
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