Highly Selective Wearable Alcohol Homologue Sensors Derived from Pt-Coated Truncated Octahedron Au
Unhealthy alcohol inhalation is among the top 10 causes of preventable death. However, the present alcohol sensors show poor selectivity among alcohol homologues. Herein, Pt-coated truncated octahedron Au (Pt m @Auto) as the electrocatalyst for a highly selective electrochemical sensor toward alcoho...
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| Veröffentlicht in: | ACS sensors 2022-10, Vol.7 (10), p.3067-3076 |
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| container_title | ACS sensors |
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| creator | Ma, Hongting Cheng, Peihao Chen, Chuanrui Geng, Xiaodong Yang, Kaizhou Lv, Fengjuan Ma, Junlin Jiang, Yue Liu, Quanli Su, Yan Li, Jian Zhu, Nan |
| description | Unhealthy alcohol inhalation is among the top 10 causes of preventable death. However, the present alcohol sensors show poor selectivity among alcohol homologues. Herein, Pt-coated truncated octahedron Au (Pt m @Auto) as the electrocatalyst for a highly selective electrochemical sensor toward alcohol homologues has been designed. The alcohol sensor is realized by distinguishing the electro-oxidation behavior of methanol (MeOH), ethanol (EtOH), or isopropanol (2-propanol). Intermediates from alcohols are further oxidized to CO2 by Pt m @Auto, resulting in different oxidation peaks in cyclic voltammograms and successful distinction of alcohols. Pt m @Auto is then modified on wearable glove-based sensors for monitoring actual alcohol samples (MeOH fuel, vodka, and 2-propanol hand sanitizer), with good mechanical performance and repeatability. The exploration of the Pt m @Auto-based wearable alcohol sensor is expected to be suitable for environmental measurement with high selectivity for alcohol homologues or volatile organic compounds. |
| doi_str_mv | 10.1021/acssensors.2c01392 |
| format | Article |
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However, the present alcohol sensors show poor selectivity among alcohol homologues. Herein, Pt-coated truncated octahedron Au (Pt m @Auto) as the electrocatalyst for a highly selective electrochemical sensor toward alcohol homologues has been designed. The alcohol sensor is realized by distinguishing the electro-oxidation behavior of methanol (MeOH), ethanol (EtOH), or isopropanol (2-propanol). Intermediates from alcohols are further oxidized to CO2 by Pt m @Auto, resulting in different oxidation peaks in cyclic voltammograms and successful distinction of alcohols. Pt m @Auto is then modified on wearable glove-based sensors for monitoring actual alcohol samples (MeOH fuel, vodka, and 2-propanol hand sanitizer), with good mechanical performance and repeatability. The exploration of the Pt m @Auto-based wearable alcohol sensor is expected to be suitable for environmental measurement with high selectivity for alcohol homologues or volatile organic compounds.</description><identifier>ISSN: 2379-3694</identifier><identifier>EISSN: 2379-3694</identifier><identifier>DOI: 10.1021/acssensors.2c01392</identifier><identifier>PMID: 36173279</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><subject>2-Propanol ; Ethanol ; Methanol - chemistry ; Oxidation-Reduction ; Wearable Electronic Devices</subject><ispartof>ACS sensors, 2022-10, Vol.7 (10), p.3067-3076</ispartof><rights>2022 American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a342t-5d1019a01922c76f3ba16ca624815c3120895150f837e7cb716a0da53ad8b8413</citedby><cites>FETCH-LOGICAL-a342t-5d1019a01922c76f3ba16ca624815c3120895150f837e7cb716a0da53ad8b8413</cites><orcidid>0000-0001-6029-6200</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/acssensors.2c01392$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/acssensors.2c01392$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2765,27076,27924,27925,56738,56788</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36173279$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ma, Hongting</creatorcontrib><creatorcontrib>Cheng, Peihao</creatorcontrib><creatorcontrib>Chen, Chuanrui</creatorcontrib><creatorcontrib>Geng, Xiaodong</creatorcontrib><creatorcontrib>Yang, Kaizhou</creatorcontrib><creatorcontrib>Lv, Fengjuan</creatorcontrib><creatorcontrib>Ma, Junlin</creatorcontrib><creatorcontrib>Jiang, Yue</creatorcontrib><creatorcontrib>Liu, Quanli</creatorcontrib><creatorcontrib>Su, Yan</creatorcontrib><creatorcontrib>Li, Jian</creatorcontrib><creatorcontrib>Zhu, Nan</creatorcontrib><title>Highly Selective Wearable Alcohol Homologue Sensors Derived from Pt-Coated Truncated Octahedron Au</title><title>ACS sensors</title><addtitle>ACS Sens</addtitle><description>Unhealthy alcohol inhalation is among the top 10 causes of preventable death. However, the present alcohol sensors show poor selectivity among alcohol homologues. Herein, Pt-coated truncated octahedron Au (Pt m @Auto) as the electrocatalyst for a highly selective electrochemical sensor toward alcohol homologues has been designed. The alcohol sensor is realized by distinguishing the electro-oxidation behavior of methanol (MeOH), ethanol (EtOH), or isopropanol (2-propanol). Intermediates from alcohols are further oxidized to CO2 by Pt m @Auto, resulting in different oxidation peaks in cyclic voltammograms and successful distinction of alcohols. Pt m @Auto is then modified on wearable glove-based sensors for monitoring actual alcohol samples (MeOH fuel, vodka, and 2-propanol hand sanitizer), with good mechanical performance and repeatability. The exploration of the Pt m @Auto-based wearable alcohol sensor is expected to be suitable for environmental measurement with high selectivity for alcohol homologues or volatile organic compounds.</description><subject>2-Propanol</subject><subject>Ethanol</subject><subject>Methanol - chemistry</subject><subject>Oxidation-Reduction</subject><subject>Wearable Electronic Devices</subject><issn>2379-3694</issn><issn>2379-3694</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kMtqwzAQRUVpaUKaH-ii6AecaiRLspchfaQQaKEpXRpZlvNAtoJkF_L3VZP0sepimBm49w5zELoGMgFC4VbpEEwbnA8TqgmwnJ6hIWUyT5jI0_M_8wCNQ9gSQoALyjNyiQZMgGRU5kNUzjertd3jV2ON7jYfBr8b5VVpDZ5a7dbO4rlrnHWr3kTR4SC-Mz4qK1x71-CXLpk51cV16ftWH6Zn3am1qbxr8bS_Qhe1ssGMT32E3h7ul7N5snh-fJpNF4liKe0SXgGBXMWiVEtRs1KB0ErQNAOuGVCS5Rw4qTMmjdSlBKFIpThTVVZmKbARosdc7V0I3tTFzm8a5fcFkOKLWfHLrDgxi6abo2nXl42pfizfhKJgchREc7F1vW_jD_8lfgKt9Ho2</recordid><startdate>20221028</startdate><enddate>20221028</enddate><creator>Ma, Hongting</creator><creator>Cheng, Peihao</creator><creator>Chen, Chuanrui</creator><creator>Geng, Xiaodong</creator><creator>Yang, Kaizhou</creator><creator>Lv, Fengjuan</creator><creator>Ma, Junlin</creator><creator>Jiang, Yue</creator><creator>Liu, Quanli</creator><creator>Su, Yan</creator><creator>Li, Jian</creator><creator>Zhu, Nan</creator><general>American Chemical Society</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0001-6029-6200</orcidid></search><sort><creationdate>20221028</creationdate><title>Highly Selective Wearable Alcohol Homologue Sensors Derived from Pt-Coated Truncated Octahedron Au</title><author>Ma, Hongting ; Cheng, Peihao ; Chen, Chuanrui ; Geng, Xiaodong ; Yang, Kaizhou ; Lv, Fengjuan ; Ma, Junlin ; Jiang, Yue ; Liu, Quanli ; Su, Yan ; Li, Jian ; Zhu, Nan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a342t-5d1019a01922c76f3ba16ca624815c3120895150f837e7cb716a0da53ad8b8413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>2-Propanol</topic><topic>Ethanol</topic><topic>Methanol - chemistry</topic><topic>Oxidation-Reduction</topic><topic>Wearable Electronic Devices</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ma, Hongting</creatorcontrib><creatorcontrib>Cheng, Peihao</creatorcontrib><creatorcontrib>Chen, Chuanrui</creatorcontrib><creatorcontrib>Geng, Xiaodong</creatorcontrib><creatorcontrib>Yang, Kaizhou</creatorcontrib><creatorcontrib>Lv, Fengjuan</creatorcontrib><creatorcontrib>Ma, Junlin</creatorcontrib><creatorcontrib>Jiang, Yue</creatorcontrib><creatorcontrib>Liu, Quanli</creatorcontrib><creatorcontrib>Su, Yan</creatorcontrib><creatorcontrib>Li, Jian</creatorcontrib><creatorcontrib>Zhu, Nan</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><jtitle>ACS sensors</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ma, Hongting</au><au>Cheng, Peihao</au><au>Chen, Chuanrui</au><au>Geng, Xiaodong</au><au>Yang, Kaizhou</au><au>Lv, Fengjuan</au><au>Ma, Junlin</au><au>Jiang, Yue</au><au>Liu, Quanli</au><au>Su, Yan</au><au>Li, Jian</au><au>Zhu, Nan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Highly Selective Wearable Alcohol Homologue Sensors Derived from Pt-Coated Truncated Octahedron Au</atitle><jtitle>ACS sensors</jtitle><addtitle>ACS Sens</addtitle><date>2022-10-28</date><risdate>2022</risdate><volume>7</volume><issue>10</issue><spage>3067</spage><epage>3076</epage><pages>3067-3076</pages><issn>2379-3694</issn><eissn>2379-3694</eissn><abstract>Unhealthy alcohol inhalation is among the top 10 causes of preventable death. However, the present alcohol sensors show poor selectivity among alcohol homologues. Herein, Pt-coated truncated octahedron Au (Pt m @Auto) as the electrocatalyst for a highly selective electrochemical sensor toward alcohol homologues has been designed. The alcohol sensor is realized by distinguishing the electro-oxidation behavior of methanol (MeOH), ethanol (EtOH), or isopropanol (2-propanol). Intermediates from alcohols are further oxidized to CO2 by Pt m @Auto, resulting in different oxidation peaks in cyclic voltammograms and successful distinction of alcohols. Pt m @Auto is then modified on wearable glove-based sensors for monitoring actual alcohol samples (MeOH fuel, vodka, and 2-propanol hand sanitizer), with good mechanical performance and repeatability. The exploration of the Pt m @Auto-based wearable alcohol sensor is expected to be suitable for environmental measurement with high selectivity for alcohol homologues or volatile organic compounds.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>36173279</pmid><doi>10.1021/acssensors.2c01392</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0001-6029-6200</orcidid></addata></record> |
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| source | American Chemical Society; MEDLINE |
| subjects | 2-Propanol Ethanol Methanol - chemistry Oxidation-Reduction Wearable Electronic Devices |
| title | Highly Selective Wearable Alcohol Homologue Sensors Derived from Pt-Coated Truncated Octahedron Au |
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