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A rapid and highly sensitive paper-based colorimetric device for the on-site screening of ammonia gas
A rapid and highly sensitive paper-based colorimetric device for the on-site detection of ammonia (NH 3 ) gas is presented in this study. The detection principle of this device is based upon a change of color from red to yellow on a paper that has been immobilized with a pH indicator, i.e. , methyl...
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| Published in: | Analyst (London) 2021-05, Vol.146 (9), p.2919-2927 |
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| Main Authors: | , , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c337t-ef434799f67283e02e33336059098925218ab1b873c8ea21889ccdef36bd53703 |
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| cites | cdi_FETCH-LOGICAL-c337t-ef434799f67283e02e33336059098925218ab1b873c8ea21889ccdef36bd53703 |
| container_end_page | 2927 |
| container_issue | 9 |
| container_start_page | 2919 |
| container_title | Analyst (London) |
| container_volume | 146 |
| creator | Khachornsakkul, Kawin Hung, Kuen-Hau Chang, Jung-Jung Dungchai, Wijitar Chen, Chih-Hsin |
| description | A rapid and highly sensitive paper-based colorimetric device for the on-site detection of ammonia (NH
3
) gas is presented in this study. The detection principle of this device is based upon a change of color from red to yellow on a paper that has been immobilized with a pH indicator,
i.e.
, methyl orange (p
K
a
= 3.4), in the presence of NH
3
gas. The color signal of the device can be measured through the hue channel of an HSL system
via
the application of a smartphone. This device can detect the amount of NH
3
gas within 3 min. The linear relationship between the NH
3
gas concentration and the hue signal was found to be in the range from 6.0 to 54.0 ppbv with
R
2
= 0.9971, and the limit of detection was found to be 2.0 ppbv. In addition, this device showed remarkably high selectivity to NH
3
gas amongst the other common volatile organic compounds and general gases that are present in environmental air without the assistance of any membrane material. Furthermore, we demonstrated the applicability of this device for the detection of total NH
3
gas at a chicken farm and in a laboratory, with relative standard deviations of 6.2% and 5.4%, respectively. The developed NH
3
gas device in the study is easy to operate and cost-effective, with the reduction of a large consumption of chemical reagents; also, its signals can be measured simply and then recorded through a smartphone. It is suitable for the application of routine on-site detection of NH
3
gas, especially concerning regions which have limited resources.
A rapid and highly sensitive paper-based colorimetric device for the on-site detection of ammonia (NH
3
) gas is presented in this study. |
| doi_str_mv | 10.1039/d1an00032b |
| format | article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2502209862</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2521453222</sourcerecordid><originalsourceid>FETCH-LOGICAL-c337t-ef434799f67283e02e33336059098925218ab1b873c8ea21889ccdef36bd53703</originalsourceid><addsrcrecordid>eNpdkc1LxDAQxYMouq5evCsBLyJU89G0zXFdP0H0oueSptPdLG1Sk66w_71ZV1dwLmGS37x5vCB0QskVJVxe11RZQghn1Q4aUZ6liRCs2EWj9WXCMpEeoMMQFrGlRJB9dMB5ziTjcoRggr3qTY2VrfHczObtCgewwQzmE3CvevBJpQLUWLvWedPB4I3GNXwaDbhxHg9zwM4mcQJw0B7AGjvDrsGq65w1Cs9UOEJ7jWoDHP-cY_R-f_c2fUyeXx-eppPnREdHQwJNytNcyibLWcGBMOCxMiIkkYVkgtFCVbQqcq4LULErpNY1NDyrasFzwsfoYqPbe_exhDCUnQka2lZZcMtQMkEYi1oZi-j5P3Thlt5Gd-V6USo4Y2vqckNp70Lw0JR9zED5VUlJuQ6_vKWTl-_wbyJ89iO5rDqot-hv2hE43QA-6O3r3-_xL5oUhxg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2521453222</pqid></control><display><type>article</type><title>A rapid and highly sensitive paper-based colorimetric device for the on-site screening of ammonia gas</title><source>Royal Society of Chemistry:Jisc Collections:Royal Society of Chemistry Read and Publish 2022-2024 (reading list)</source><creator>Khachornsakkul, Kawin ; Hung, Kuen-Hau ; Chang, Jung-Jung ; Dungchai, Wijitar ; Chen, Chih-Hsin</creator><creatorcontrib>Khachornsakkul, Kawin ; Hung, Kuen-Hau ; Chang, Jung-Jung ; Dungchai, Wijitar ; Chen, Chih-Hsin</creatorcontrib><description>A rapid and highly sensitive paper-based colorimetric device for the on-site detection of ammonia (NH
3
) gas is presented in this study. The detection principle of this device is based upon a change of color from red to yellow on a paper that has been immobilized with a pH indicator,
i.e.
, methyl orange (p
K
a
= 3.4), in the presence of NH
3
gas. The color signal of the device can be measured through the hue channel of an HSL system
via
the application of a smartphone. This device can detect the amount of NH
3
gas within 3 min. The linear relationship between the NH
3
gas concentration and the hue signal was found to be in the range from 6.0 to 54.0 ppbv with
R
2
= 0.9971, and the limit of detection was found to be 2.0 ppbv. In addition, this device showed remarkably high selectivity to NH
3
gas amongst the other common volatile organic compounds and general gases that are present in environmental air without the assistance of any membrane material. Furthermore, we demonstrated the applicability of this device for the detection of total NH
3
gas at a chicken farm and in a laboratory, with relative standard deviations of 6.2% and 5.4%, respectively. The developed NH
3
gas device in the study is easy to operate and cost-effective, with the reduction of a large consumption of chemical reagents; also, its signals can be measured simply and then recorded through a smartphone. It is suitable for the application of routine on-site detection of NH
3
gas, especially concerning regions which have limited resources.
A rapid and highly sensitive paper-based colorimetric device for the on-site detection of ammonia (NH
3
) gas is presented in this study.</description><identifier>ISSN: 0003-2654</identifier><identifier>EISSN: 1364-5528</identifier><identifier>DOI: 10.1039/d1an00032b</identifier><identifier>PMID: 33729239</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Ammonia ; Colorimetry ; Dyes ; Gases ; Onsite ; Reagents ; Selectivity ; Smartphones ; VOCs ; Volatile organic compounds</subject><ispartof>Analyst (London), 2021-05, Vol.146 (9), p.2919-2927</ispartof><rights>Copyright Royal Society of Chemistry 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c337t-ef434799f67283e02e33336059098925218ab1b873c8ea21889ccdef36bd53703</citedby><cites>FETCH-LOGICAL-c337t-ef434799f67283e02e33336059098925218ab1b873c8ea21889ccdef36bd53703</cites><orcidid>0000-0003-1433-4266 ; 0000-0001-5321-9696</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33729239$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Khachornsakkul, Kawin</creatorcontrib><creatorcontrib>Hung, Kuen-Hau</creatorcontrib><creatorcontrib>Chang, Jung-Jung</creatorcontrib><creatorcontrib>Dungchai, Wijitar</creatorcontrib><creatorcontrib>Chen, Chih-Hsin</creatorcontrib><title>A rapid and highly sensitive paper-based colorimetric device for the on-site screening of ammonia gas</title><title>Analyst (London)</title><addtitle>Analyst</addtitle><description>A rapid and highly sensitive paper-based colorimetric device for the on-site detection of ammonia (NH
3
) gas is presented in this study. The detection principle of this device is based upon a change of color from red to yellow on a paper that has been immobilized with a pH indicator,
i.e.
, methyl orange (p
K
a
= 3.4), in the presence of NH
3
gas. The color signal of the device can be measured through the hue channel of an HSL system
via
the application of a smartphone. This device can detect the amount of NH
3
gas within 3 min. The linear relationship between the NH
3
gas concentration and the hue signal was found to be in the range from 6.0 to 54.0 ppbv with
R
2
= 0.9971, and the limit of detection was found to be 2.0 ppbv. In addition, this device showed remarkably high selectivity to NH
3
gas amongst the other common volatile organic compounds and general gases that are present in environmental air without the assistance of any membrane material. Furthermore, we demonstrated the applicability of this device for the detection of total NH
3
gas at a chicken farm and in a laboratory, with relative standard deviations of 6.2% and 5.4%, respectively. The developed NH
3
gas device in the study is easy to operate and cost-effective, with the reduction of a large consumption of chemical reagents; also, its signals can be measured simply and then recorded through a smartphone. It is suitable for the application of routine on-site detection of NH
3
gas, especially concerning regions which have limited resources.
A rapid and highly sensitive paper-based colorimetric device for the on-site detection of ammonia (NH
3
) gas is presented in this study.</description><subject>Ammonia</subject><subject>Colorimetry</subject><subject>Dyes</subject><subject>Gases</subject><subject>Onsite</subject><subject>Reagents</subject><subject>Selectivity</subject><subject>Smartphones</subject><subject>VOCs</subject><subject>Volatile organic compounds</subject><issn>0003-2654</issn><issn>1364-5528</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNpdkc1LxDAQxYMouq5evCsBLyJU89G0zXFdP0H0oueSptPdLG1Sk66w_71ZV1dwLmGS37x5vCB0QskVJVxe11RZQghn1Q4aUZ6liRCs2EWj9WXCMpEeoMMQFrGlRJB9dMB5ziTjcoRggr3qTY2VrfHczObtCgewwQzmE3CvevBJpQLUWLvWedPB4I3GNXwaDbhxHg9zwM4mcQJw0B7AGjvDrsGq65w1Cs9UOEJ7jWoDHP-cY_R-f_c2fUyeXx-eppPnREdHQwJNytNcyibLWcGBMOCxMiIkkYVkgtFCVbQqcq4LULErpNY1NDyrasFzwsfoYqPbe_exhDCUnQka2lZZcMtQMkEYi1oZi-j5P3Thlt5Gd-V6USo4Y2vqckNp70Lw0JR9zED5VUlJuQ6_vKWTl-_wbyJ89iO5rDqot-hv2hE43QA-6O3r3-_xL5oUhxg</recordid><startdate>20210507</startdate><enddate>20210507</enddate><creator>Khachornsakkul, Kawin</creator><creator>Hung, Kuen-Hau</creator><creator>Chang, Jung-Jung</creator><creator>Dungchai, Wijitar</creator><creator>Chen, Chih-Hsin</creator><general>Royal Society of Chemistry</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-1433-4266</orcidid><orcidid>https://orcid.org/0000-0001-5321-9696</orcidid></search><sort><creationdate>20210507</creationdate><title>A rapid and highly sensitive paper-based colorimetric device for the on-site screening of ammonia gas</title><author>Khachornsakkul, Kawin ; Hung, Kuen-Hau ; Chang, Jung-Jung ; Dungchai, Wijitar ; Chen, Chih-Hsin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-ef434799f67283e02e33336059098925218ab1b873c8ea21889ccdef36bd53703</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Ammonia</topic><topic>Colorimetry</topic><topic>Dyes</topic><topic>Gases</topic><topic>Onsite</topic><topic>Reagents</topic><topic>Selectivity</topic><topic>Smartphones</topic><topic>VOCs</topic><topic>Volatile organic compounds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Khachornsakkul, Kawin</creatorcontrib><creatorcontrib>Hung, Kuen-Hau</creatorcontrib><creatorcontrib>Chang, Jung-Jung</creatorcontrib><creatorcontrib>Dungchai, Wijitar</creatorcontrib><creatorcontrib>Chen, Chih-Hsin</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Analyst (London)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Khachornsakkul, Kawin</au><au>Hung, Kuen-Hau</au><au>Chang, Jung-Jung</au><au>Dungchai, Wijitar</au><au>Chen, Chih-Hsin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A rapid and highly sensitive paper-based colorimetric device for the on-site screening of ammonia gas</atitle><jtitle>Analyst (London)</jtitle><addtitle>Analyst</addtitle><date>2021-05-07</date><risdate>2021</risdate><volume>146</volume><issue>9</issue><spage>2919</spage><epage>2927</epage><pages>2919-2927</pages><issn>0003-2654</issn><eissn>1364-5528</eissn><abstract>A rapid and highly sensitive paper-based colorimetric device for the on-site detection of ammonia (NH
3
) gas is presented in this study. The detection principle of this device is based upon a change of color from red to yellow on a paper that has been immobilized with a pH indicator,
i.e.
, methyl orange (p
K
a
= 3.4), in the presence of NH
3
gas. The color signal of the device can be measured through the hue channel of an HSL system
via
the application of a smartphone. This device can detect the amount of NH
3
gas within 3 min. The linear relationship between the NH
3
gas concentration and the hue signal was found to be in the range from 6.0 to 54.0 ppbv with
R
2
= 0.9971, and the limit of detection was found to be 2.0 ppbv. In addition, this device showed remarkably high selectivity to NH
3
gas amongst the other common volatile organic compounds and general gases that are present in environmental air without the assistance of any membrane material. Furthermore, we demonstrated the applicability of this device for the detection of total NH
3
gas at a chicken farm and in a laboratory, with relative standard deviations of 6.2% and 5.4%, respectively. The developed NH
3
gas device in the study is easy to operate and cost-effective, with the reduction of a large consumption of chemical reagents; also, its signals can be measured simply and then recorded through a smartphone. It is suitable for the application of routine on-site detection of NH
3
gas, especially concerning regions which have limited resources.
A rapid and highly sensitive paper-based colorimetric device for the on-site detection of ammonia (NH
3
) gas is presented in this study.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>33729239</pmid><doi>10.1039/d1an00032b</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0003-1433-4266</orcidid><orcidid>https://orcid.org/0000-0001-5321-9696</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0003-2654 |
| ispartof | Analyst (London), 2021-05, Vol.146 (9), p.2919-2927 |
| issn | 0003-2654 1364-5528 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2502209862 |
| source | Royal Society of Chemistry:Jisc Collections:Royal Society of Chemistry Read and Publish 2022-2024 (reading list) |
| subjects | Ammonia Colorimetry Dyes Gases Onsite Reagents Selectivity Smartphones VOCs Volatile organic compounds |
| title | A rapid and highly sensitive paper-based colorimetric device for the on-site screening of ammonia gas |
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