Graphene oxide microstrip antenna-based sensor for oxygen gas sensing in medical applications
In this work, we report the development of a new graphene oxide (GO) sensor based on a microstrip antenna for detecting and measuring O 2 concentration. GO was prepared from natural graphite powder using a modified Hummers procedure and then deposited upon a phenolic substrate to act as the sensing...
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| Veröffentlicht in: | Physica scripta 2024-07, Vol.99 (7), p.75925 |
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| creator | do Carmo, Felipe Felix Sales, Antonio Jefferson Mangueira Nascimento, João Paulo Costa do da Costa Júnior, Antonio Eufrazio da Silva Clemente, Claudenilson Mazzetto, Selma Elaine Maia, Saulo Macedo Frutuoso, Rômulo Lopes da Silveira Cavalcante, Tarique Cavalcante, Cleidson Vieira, Júlio Daniel Siqueira Buffalo Biz, Jose Alvaro Ribeiro de Carvalho, Carlos Roberto Sombra, Antonio Sergio Bezerra |
| description | In this work, we report the development of a new graphene oxide (GO) sensor based on a microstrip antenna for detecting and measuring O
2
concentration. GO was prepared from natural graphite powder using a modified Hummers procedure and then deposited upon a phenolic substrate to act as the sensing element of the designed device. Detection tests employing the sensor to evaluate oxygen gas (O
2
) in higher concentrations were performed, whereas it was observed that the two operating frequencies of the device was displaced to higher values as the concentration oxygen gas increased. The effect of relative humidity (RH) in the response sensor too was observed, whereas the 9.704 GHz mode demonstrating to be the most sensitive to O
2
variation after sensitivity values have been corrected, presenting limit of detection (LOD) equal to 0.38%O
2
. Evaluating the results, it is possible to note that the device studied could be used as sensor in medical equipment operating at elevated oxygen concentrations, such as ventilators, O
2
concentrators, and other medical equipment. Moreover, evaluated sensor would be a promisor candidate for healthcare monitoring applications for the reason that this device could act as both an O
2
sensor and antenna, and thus transmitting their information to other devices. |
| doi_str_mv | 10.1088/1402-4896/ad5055 |
| format | Article |
| fullrecord | <record><control><sourceid>iop_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1088_1402_4896_ad5055</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>psad5055</sourcerecordid><originalsourceid>FETCH-LOGICAL-c306t-d4b8d33640527be28c786c8bfc7733e0bec8609effc7ca1b2af5b9ac4357e063</originalsourceid><addsrcrecordid>eNp9kMFLwzAUxoMoOKd3jzl5su61adLkKEOnMPCyq4Q0fa0ZWxqSCtt_b-vEk3h4vMfH9z0-foTc5vCQg5SLvIQiK6USC9Nw4PyMzH6lczIDYHkmVakuyVVKW4BCFELNyPsqmvCBHml_cA3SvbOxT0N0gRo_oPcmq03Chib0qY-0Hac_HDv0tDPpW3W-o87TPTbOmh01IezGY3C9T9fkojW7hDc_e042z0-b5Uu2flu9Lh_XmWUghqwpa9kwJkrgRVVjIW0lhZV1a6uKMYQarRSgsB0Fa_K6MC2vlbEl4xWCYHMCp7dT9xSx1SG6vYlHnYOe6OgJhZ5Q6BOdMXJ_irg-6G3_Gf3Y7z_73R_2kLRSutJQcVVwHZqWfQFSInTk</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Graphene oxide microstrip antenna-based sensor for oxygen gas sensing in medical applications</title><source>Institute of Physics Journals</source><creator>do Carmo, Felipe Felix ; Sales, Antonio Jefferson Mangueira ; Nascimento, João Paulo Costa do ; da Costa Júnior, Antonio Eufrazio ; da Silva Clemente, Claudenilson ; Mazzetto, Selma Elaine ; Maia, Saulo Macedo ; Frutuoso, Rômulo Lopes ; da Silveira Cavalcante, Tarique ; Cavalcante, Cleidson ; Vieira, Júlio Daniel Siqueira ; Buffalo Biz, Jose Alvaro ; Ribeiro de Carvalho, Carlos Roberto ; Sombra, Antonio Sergio Bezerra</creator><creatorcontrib>do Carmo, Felipe Felix ; Sales, Antonio Jefferson Mangueira ; Nascimento, João Paulo Costa do ; da Costa Júnior, Antonio Eufrazio ; da Silva Clemente, Claudenilson ; Mazzetto, Selma Elaine ; Maia, Saulo Macedo ; Frutuoso, Rômulo Lopes ; da Silveira Cavalcante, Tarique ; Cavalcante, Cleidson ; Vieira, Júlio Daniel Siqueira ; Buffalo Biz, Jose Alvaro ; Ribeiro de Carvalho, Carlos Roberto ; Sombra, Antonio Sergio Bezerra</creatorcontrib><description>In this work, we report the development of a new graphene oxide (GO) sensor based on a microstrip antenna for detecting and measuring O
2
concentration. GO was prepared from natural graphite powder using a modified Hummers procedure and then deposited upon a phenolic substrate to act as the sensing element of the designed device. Detection tests employing the sensor to evaluate oxygen gas (O
2
) in higher concentrations were performed, whereas it was observed that the two operating frequencies of the device was displaced to higher values as the concentration oxygen gas increased. The effect of relative humidity (RH) in the response sensor too was observed, whereas the 9.704 GHz mode demonstrating to be the most sensitive to O
2
variation after sensitivity values have been corrected, presenting limit of detection (LOD) equal to 0.38%O
2
. Evaluating the results, it is possible to note that the device studied could be used as sensor in medical equipment operating at elevated oxygen concentrations, such as ventilators, O
2
concentrators, and other medical equipment. Moreover, evaluated sensor would be a promisor candidate for healthcare monitoring applications for the reason that this device could act as both an O
2
sensor and antenna, and thus transmitting their information to other devices.</description><identifier>ISSN: 0031-8949</identifier><identifier>EISSN: 1402-4896</identifier><identifier>DOI: 10.1088/1402-4896/ad5055</identifier><identifier>CODEN: PHSTBO</identifier><language>eng</language><publisher>IOP Publishing</publisher><subject>gas sensor ; graphene oxide-based sensor ; medical applications ; microstrip antenna</subject><ispartof>Physica scripta, 2024-07, Vol.99 (7), p.75925</ispartof><rights>2024 IOP Publishing Ltd</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c306t-d4b8d33640527be28c786c8bfc7733e0bec8609effc7ca1b2af5b9ac4357e063</cites><orcidid>0000-0002-6236-7284</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1088/1402-4896/ad5055/pdf$$EPDF$$P50$$Giop$$H</linktopdf><link.rule.ids>314,776,780,27901,27902,53821,53868</link.rule.ids></links><search><creatorcontrib>do Carmo, Felipe Felix</creatorcontrib><creatorcontrib>Sales, Antonio Jefferson Mangueira</creatorcontrib><creatorcontrib>Nascimento, João Paulo Costa do</creatorcontrib><creatorcontrib>da Costa Júnior, Antonio Eufrazio</creatorcontrib><creatorcontrib>da Silva Clemente, Claudenilson</creatorcontrib><creatorcontrib>Mazzetto, Selma Elaine</creatorcontrib><creatorcontrib>Maia, Saulo Macedo</creatorcontrib><creatorcontrib>Frutuoso, Rômulo Lopes</creatorcontrib><creatorcontrib>da Silveira Cavalcante, Tarique</creatorcontrib><creatorcontrib>Cavalcante, Cleidson</creatorcontrib><creatorcontrib>Vieira, Júlio Daniel Siqueira</creatorcontrib><creatorcontrib>Buffalo Biz, Jose Alvaro</creatorcontrib><creatorcontrib>Ribeiro de Carvalho, Carlos Roberto</creatorcontrib><creatorcontrib>Sombra, Antonio Sergio Bezerra</creatorcontrib><title>Graphene oxide microstrip antenna-based sensor for oxygen gas sensing in medical applications</title><title>Physica scripta</title><addtitle>PS</addtitle><addtitle>Phys. Scr</addtitle><description>In this work, we report the development of a new graphene oxide (GO) sensor based on a microstrip antenna for detecting and measuring O
2
concentration. GO was prepared from natural graphite powder using a modified Hummers procedure and then deposited upon a phenolic substrate to act as the sensing element of the designed device. Detection tests employing the sensor to evaluate oxygen gas (O
2
) in higher concentrations were performed, whereas it was observed that the two operating frequencies of the device was displaced to higher values as the concentration oxygen gas increased. The effect of relative humidity (RH) in the response sensor too was observed, whereas the 9.704 GHz mode demonstrating to be the most sensitive to O
2
variation after sensitivity values have been corrected, presenting limit of detection (LOD) equal to 0.38%O
2
. Evaluating the results, it is possible to note that the device studied could be used as sensor in medical equipment operating at elevated oxygen concentrations, such as ventilators, O
2
concentrators, and other medical equipment. Moreover, evaluated sensor would be a promisor candidate for healthcare monitoring applications for the reason that this device could act as both an O
2
sensor and antenna, and thus transmitting their information to other devices.</description><subject>gas sensor</subject><subject>graphene oxide-based sensor</subject><subject>medical applications</subject><subject>microstrip antenna</subject><issn>0031-8949</issn><issn>1402-4896</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9kMFLwzAUxoMoOKd3jzl5su61adLkKEOnMPCyq4Q0fa0ZWxqSCtt_b-vEk3h4vMfH9z0-foTc5vCQg5SLvIQiK6USC9Nw4PyMzH6lczIDYHkmVakuyVVKW4BCFELNyPsqmvCBHml_cA3SvbOxT0N0gRo_oPcmq03Chib0qY-0Hac_HDv0tDPpW3W-o87TPTbOmh01IezGY3C9T9fkojW7hDc_e042z0-b5Uu2flu9Lh_XmWUghqwpa9kwJkrgRVVjIW0lhZV1a6uKMYQarRSgsB0Fa_K6MC2vlbEl4xWCYHMCp7dT9xSx1SG6vYlHnYOe6OgJhZ5Q6BOdMXJ_irg-6G3_Gf3Y7z_73R_2kLRSutJQcVVwHZqWfQFSInTk</recordid><startdate>20240701</startdate><enddate>20240701</enddate><creator>do Carmo, Felipe Felix</creator><creator>Sales, Antonio Jefferson Mangueira</creator><creator>Nascimento, João Paulo Costa do</creator><creator>da Costa Júnior, Antonio Eufrazio</creator><creator>da Silva Clemente, Claudenilson</creator><creator>Mazzetto, Selma Elaine</creator><creator>Maia, Saulo Macedo</creator><creator>Frutuoso, Rômulo Lopes</creator><creator>da Silveira Cavalcante, Tarique</creator><creator>Cavalcante, Cleidson</creator><creator>Vieira, Júlio Daniel Siqueira</creator><creator>Buffalo Biz, Jose Alvaro</creator><creator>Ribeiro de Carvalho, Carlos Roberto</creator><creator>Sombra, Antonio Sergio Bezerra</creator><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-6236-7284</orcidid></search><sort><creationdate>20240701</creationdate><title>Graphene oxide microstrip antenna-based sensor for oxygen gas sensing in medical applications</title><author>do Carmo, Felipe Felix ; Sales, Antonio Jefferson Mangueira ; Nascimento, João Paulo Costa do ; da Costa Júnior, Antonio Eufrazio ; da Silva Clemente, Claudenilson ; Mazzetto, Selma Elaine ; Maia, Saulo Macedo ; Frutuoso, Rômulo Lopes ; da Silveira Cavalcante, Tarique ; Cavalcante, Cleidson ; Vieira, Júlio Daniel Siqueira ; Buffalo Biz, Jose Alvaro ; Ribeiro de Carvalho, Carlos Roberto ; Sombra, Antonio Sergio Bezerra</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c306t-d4b8d33640527be28c786c8bfc7733e0bec8609effc7ca1b2af5b9ac4357e063</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>gas sensor</topic><topic>graphene oxide-based sensor</topic><topic>medical applications</topic><topic>microstrip antenna</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>do Carmo, Felipe Felix</creatorcontrib><creatorcontrib>Sales, Antonio Jefferson Mangueira</creatorcontrib><creatorcontrib>Nascimento, João Paulo Costa do</creatorcontrib><creatorcontrib>da Costa Júnior, Antonio Eufrazio</creatorcontrib><creatorcontrib>da Silva Clemente, Claudenilson</creatorcontrib><creatorcontrib>Mazzetto, Selma Elaine</creatorcontrib><creatorcontrib>Maia, Saulo Macedo</creatorcontrib><creatorcontrib>Frutuoso, Rômulo Lopes</creatorcontrib><creatorcontrib>da Silveira Cavalcante, Tarique</creatorcontrib><creatorcontrib>Cavalcante, Cleidson</creatorcontrib><creatorcontrib>Vieira, Júlio Daniel Siqueira</creatorcontrib><creatorcontrib>Buffalo Biz, Jose Alvaro</creatorcontrib><creatorcontrib>Ribeiro de Carvalho, Carlos Roberto</creatorcontrib><creatorcontrib>Sombra, Antonio Sergio Bezerra</creatorcontrib><collection>CrossRef</collection><jtitle>Physica scripta</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>do Carmo, Felipe Felix</au><au>Sales, Antonio Jefferson Mangueira</au><au>Nascimento, João Paulo Costa do</au><au>da Costa Júnior, Antonio Eufrazio</au><au>da Silva Clemente, Claudenilson</au><au>Mazzetto, Selma Elaine</au><au>Maia, Saulo Macedo</au><au>Frutuoso, Rômulo Lopes</au><au>da Silveira Cavalcante, Tarique</au><au>Cavalcante, Cleidson</au><au>Vieira, Júlio Daniel Siqueira</au><au>Buffalo Biz, Jose Alvaro</au><au>Ribeiro de Carvalho, Carlos Roberto</au><au>Sombra, Antonio Sergio Bezerra</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Graphene oxide microstrip antenna-based sensor for oxygen gas sensing in medical applications</atitle><jtitle>Physica scripta</jtitle><stitle>PS</stitle><addtitle>Phys. Scr</addtitle><date>2024-07-01</date><risdate>2024</risdate><volume>99</volume><issue>7</issue><spage>75925</spage><pages>75925-</pages><issn>0031-8949</issn><eissn>1402-4896</eissn><coden>PHSTBO</coden><abstract>In this work, we report the development of a new graphene oxide (GO) sensor based on a microstrip antenna for detecting and measuring O
2
concentration. GO was prepared from natural graphite powder using a modified Hummers procedure and then deposited upon a phenolic substrate to act as the sensing element of the designed device. Detection tests employing the sensor to evaluate oxygen gas (O
2
) in higher concentrations were performed, whereas it was observed that the two operating frequencies of the device was displaced to higher values as the concentration oxygen gas increased. The effect of relative humidity (RH) in the response sensor too was observed, whereas the 9.704 GHz mode demonstrating to be the most sensitive to O
2
variation after sensitivity values have been corrected, presenting limit of detection (LOD) equal to 0.38%O
2
. Evaluating the results, it is possible to note that the device studied could be used as sensor in medical equipment operating at elevated oxygen concentrations, such as ventilators, O
2
concentrators, and other medical equipment. Moreover, evaluated sensor would be a promisor candidate for healthcare monitoring applications for the reason that this device could act as both an O
2
sensor and antenna, and thus transmitting their information to other devices.</abstract><pub>IOP Publishing</pub><doi>10.1088/1402-4896/ad5055</doi><tpages>13</tpages><orcidid>https://orcid.org/0000-0002-6236-7284</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | gas sensor graphene oxide-based sensor medical applications microstrip antenna |
| title | Graphene oxide microstrip antenna-based sensor for oxygen gas sensing in medical applications |
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