Water Splitting-Assisted Electrocatalytic Oxidation of Glucose with a Metal–Organic Framework for Wearable Nonenzymatic Perspiration Sensing
In this work, a nonenzymatic electrochemical sensor based on electrochemical water splitting-assisted electrocatalysis is developed for wearable perspiration glucose analysis. Pd nanoparticles (Pd NPs) encapsulated in a Co-based zeolitic imidazolate framework (ZIF-67) is prepared and used as the ele...
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| Veröffentlicht in: | Analytical chemistry (Washington) 2019-08, Vol.91 (16), p.10764-10771 |
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| container_title | Analytical chemistry (Washington) |
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| creator | Zhu, Xiaofei Yuan, Shuai Ju, Yinhui Yang, Jun Zhao, Chao Liu, Hong |
| description | In this work, a nonenzymatic electrochemical sensor based on electrochemical water splitting-assisted electrocatalysis is developed for wearable perspiration glucose analysis. Pd nanoparticles (Pd NPs) encapsulated in a Co-based zeolitic imidazolate framework (ZIF-67) is prepared and used as the electrocatalyst. In comparison to previously reported nonenzymatic glucose sensors which detect glucose in alkaline buffers, the proposed sensor analyzes glucose under physiological pH with no additional reagents, which enables wearable, maintenance-free perspiration glucose monitoring for a long time. The nonenzymatic sensor and a flexible printed circuit board (FPCB) is integrated into a sweatband for real-time analysis of perspiration glucose. The test results of perspiration glucose using our sensor are correlated to those of blood glucose tests by a commercial glucose meter. The sensitivity of the sensor remains stable within 2 months when it is stored unpacked under ambient conditions. Therefore, we believe it is promising for wearable nonenzymatic glucose monitoring for noninvasive clinical analysis and sport applications. |
| doi_str_mv | 10.1021/acs.analchem.9b02328 |
| format | Article |
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Pd nanoparticles (Pd NPs) encapsulated in a Co-based zeolitic imidazolate framework (ZIF-67) is prepared and used as the electrocatalyst. In comparison to previously reported nonenzymatic glucose sensors which detect glucose in alkaline buffers, the proposed sensor analyzes glucose under physiological pH with no additional reagents, which enables wearable, maintenance-free perspiration glucose monitoring for a long time. The nonenzymatic sensor and a flexible printed circuit board (FPCB) is integrated into a sweatband for real-time analysis of perspiration glucose. The test results of perspiration glucose using our sensor are correlated to those of blood glucose tests by a commercial glucose meter. The sensitivity of the sensor remains stable within 2 months when it is stored unpacked under ambient conditions. 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The sensitivity of the sensor remains stable within 2 months when it is stored unpacked under ambient conditions. Therefore, we believe it is promising for wearable nonenzymatic glucose monitoring for noninvasive clinical analysis and sport applications.</description><subject>Chemical sensors</subject><subject>Chemistry</subject><subject>Circuits</subject><subject>Electrochemistry</subject><subject>Glucose</subject><subject>Glucose monitoring</subject><subject>Metal-organic frameworks</subject><subject>Monitoring</subject><subject>Nanoparticles</subject><subject>Oxidation</subject><subject>Palladium</subject><subject>Perspiration</subject><subject>Reagents</subject><subject>Sensors</subject><subject>Splitting</subject><subject>Water splitting</subject><subject>Wearable technology</subject><subject>Zeolites</subject><issn>0003-2700</issn><issn>1520-6882</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kb1uFDEUhS0EIkvgDRCyREMzm2vPfxlFSUAKWaRESjm69txJHDzjxfYoLBVPQMMb8iR4tZsUFFS3-c53pHsYeytgKUCKI9RhiRNafUfjslUgc9k8YwtRSsiqppHP2QIA8kzWAAfsVQj3AEKAqF6yg1zklRCyXLBfNxjJ86u1NTGa6TY7DsGESD0_taSjdxoj2k00mq--mx6jcRN3Az-3s3aB-IOJdxz5Z0rUn5-_V_4Wp8SeeRzpwfmvfHCe3xB6VJb4pZto-rEZcev7Qj6sjd8pr2gKqf41ezGgDfRmfw_Z9dnp9cnH7GJ1_unk-CLDQuQxKwpZD1Coqux7GIoSh6FUjdJUqypXSA1B3fYodT8QEGhRyLJVZY95LwvV5ofsw0679u7bTCF2owmarMWJ3Bw6Kas6Patt8oS-_we9d7NPf99SdVu3TVNWiSp2lPYuBE9Dt_ZmRL_pBHTbubo0V_c4V7efK8Xe7eWzGql_Cj3ukwDYAdv4U_F_nX8BHMyo4Q</recordid><startdate>20190820</startdate><enddate>20190820</enddate><creator>Zhu, Xiaofei</creator><creator>Yuan, Shuai</creator><creator>Ju, Yinhui</creator><creator>Yang, Jun</creator><creator>Zhao, Chao</creator><creator>Liu, Hong</creator><general>American Chemical Society</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QO</scope><scope>7QQ</scope><scope>7SC</scope><scope>7SE</scope><scope>7SP</scope><scope>7SR</scope><scope>7TA</scope><scope>7TB</scope><scope>7TM</scope><scope>7U5</scope><scope>7U7</scope><scope>7U9</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>H94</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>P64</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-9841-1603</orcidid></search><sort><creationdate>20190820</creationdate><title>Water Splitting-Assisted Electrocatalytic Oxidation of Glucose with a Metal–Organic Framework for Wearable Nonenzymatic Perspiration Sensing</title><author>Zhu, Xiaofei ; Yuan, Shuai ; Ju, Yinhui ; Yang, Jun ; Zhao, Chao ; Liu, Hong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a413t-4427f04b65dd0f45aff5b8bce7b63bae8e079da2cdfe0e0c14259b5da3d24b93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Chemical sensors</topic><topic>Chemistry</topic><topic>Circuits</topic><topic>Electrochemistry</topic><topic>Glucose</topic><topic>Glucose monitoring</topic><topic>Metal-organic frameworks</topic><topic>Monitoring</topic><topic>Nanoparticles</topic><topic>Oxidation</topic><topic>Palladium</topic><topic>Perspiration</topic><topic>Reagents</topic><topic>Sensors</topic><topic>Splitting</topic><topic>Water splitting</topic><topic>Wearable technology</topic><topic>Zeolites</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhu, Xiaofei</creatorcontrib><creatorcontrib>Yuan, Shuai</creatorcontrib><creatorcontrib>Ju, Yinhui</creatorcontrib><creatorcontrib>Yang, Jun</creatorcontrib><creatorcontrib>Zhao, Chao</creatorcontrib><creatorcontrib>Liu, Hong</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Biotechnology Research Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Analytical chemistry (Washington)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhu, Xiaofei</au><au>Yuan, Shuai</au><au>Ju, Yinhui</au><au>Yang, Jun</au><au>Zhao, Chao</au><au>Liu, Hong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Water Splitting-Assisted Electrocatalytic Oxidation of Glucose with a Metal–Organic Framework for Wearable Nonenzymatic Perspiration Sensing</atitle><jtitle>Analytical chemistry (Washington)</jtitle><addtitle>Anal. Chem</addtitle><date>2019-08-20</date><risdate>2019</risdate><volume>91</volume><issue>16</issue><spage>10764</spage><epage>10771</epage><pages>10764-10771</pages><issn>0003-2700</issn><eissn>1520-6882</eissn><abstract>In this work, a nonenzymatic electrochemical sensor based on electrochemical water splitting-assisted electrocatalysis is developed for wearable perspiration glucose analysis. Pd nanoparticles (Pd NPs) encapsulated in a Co-based zeolitic imidazolate framework (ZIF-67) is prepared and used as the electrocatalyst. In comparison to previously reported nonenzymatic glucose sensors which detect glucose in alkaline buffers, the proposed sensor analyzes glucose under physiological pH with no additional reagents, which enables wearable, maintenance-free perspiration glucose monitoring for a long time. The nonenzymatic sensor and a flexible printed circuit board (FPCB) is integrated into a sweatband for real-time analysis of perspiration glucose. The test results of perspiration glucose using our sensor are correlated to those of blood glucose tests by a commercial glucose meter. The sensitivity of the sensor remains stable within 2 months when it is stored unpacked under ambient conditions. Therefore, we believe it is promising for wearable nonenzymatic glucose monitoring for noninvasive clinical analysis and sport applications.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>31361125</pmid><doi>10.1021/acs.analchem.9b02328</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-9841-1603</orcidid></addata></record> |
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| ispartof | Analytical chemistry (Washington), 2019-08, Vol.91 (16), p.10764-10771 |
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| source | American Chemical Society Journals |
| subjects | Chemical sensors Chemistry Circuits Electrochemistry Glucose Glucose monitoring Metal-organic frameworks Monitoring Nanoparticles Oxidation Palladium Perspiration Reagents Sensors Splitting Water splitting Wearable technology Zeolites |
| title | Water Splitting-Assisted Electrocatalytic Oxidation of Glucose with a Metal–Organic Framework for Wearable Nonenzymatic Perspiration Sensing |
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