Copper foam in situ loaded with precious metal nanoparticles as transmission SEIRAS substrate for rapid detection of dithiocarbamate pesticides
A transmission surface-enhanced infrared absorption spectroscopy (SEIRAS) substrate based on copper foam (CF) was developed for the rapid detection of dithiocarbamate (DTC) pesticides. The transmission SEIRAS substrate was prepared by immersing CF in a mixed solution of a precious metal solution and...
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| Veröffentlicht in: | Analytical methods 2020-07, Vol.12 (28), p.3600-3607 |
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| creator | Jiang, Xincheng Liu, Wen Luo, Bin Liu, Xuke Huang, Yuting Wang, Dongmei Fan, Meikun Gong, Zhengjun |
| description | A transmission surface-enhanced infrared absorption spectroscopy (SEIRAS) substrate based on copper foam (CF) was developed for the rapid detection of dithiocarbamate (DTC) pesticides. The transmission SEIRAS substrate was prepared by immersing CF in a mixed solution of a precious metal solution and a polyvinyl pyrrolidone (PVP) solution. Then CF could be in situ loaded with precious metal nanoparticles (MNPs) by PVP-modified displacement reaction in seconds. PVP could be helpful for the uniform distribution of MNPs. Experimental parameters were evaluated with 11-mercaptoundecanoic acid (MUA) as a probe molecule, including the concentration of the precious metal solution, the amount of PVP, and the reaction time. Taking CF loaded with gold nanoparticles (Au NPs-CF) as an example, the signal intensity of DTC pesticide (Ziram) could be enhanced by two orders of magnitude, and the R
of the calibration curve was 0.999. In addition, the Pt NPs-CF substrate was applied to the rapid detection of other DTC pesticides (Ferbam). In summary, we have developed a new method to prepare the transmission SEIRAS substrate and apply it to the rapid detection of DTC pesticides in liquid. |
| doi_str_mv | 10.1039/d0ay01044h |
| format | Article |
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of the calibration curve was 0.999. In addition, the Pt NPs-CF substrate was applied to the rapid detection of other DTC pesticides (Ferbam). In summary, we have developed a new method to prepare the transmission SEIRAS substrate and apply it to the rapid detection of DTC pesticides in liquid.</description><identifier>ISSN: 1759-9660</identifier><identifier>EISSN: 1759-9679</identifier><identifier>DOI: 10.1039/d0ay01044h</identifier><identifier>PMID: 32701090</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Absorption spectroscopy ; Calibration ; Copper ; Ferbam ; Gold ; Infrared absorption ; Metal concentrations ; Metal foams ; Nanoparticles ; Noble metals ; Pesticides ; Polyvinyl pyrrolidone ; Reaction time ; Substrates</subject><ispartof>Analytical methods, 2020-07, Vol.12 (28), p.3600-3607</ispartof><rights>Copyright Royal Society of Chemistry 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c267t-3c2b04a8f5e9a5f73a32f4a0e9a373e69f2619a8ae4afe3049786eccb60e11933</citedby><cites>FETCH-LOGICAL-c267t-3c2b04a8f5e9a5f73a32f4a0e9a373e69f2619a8ae4afe3049786eccb60e11933</cites><orcidid>0000-0001-5710-3156 ; 0000-0003-0197-4707 ; 0000-0003-3301-0048 ; 0000-0002-6259-4903</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32701090$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Jiang, Xincheng</creatorcontrib><creatorcontrib>Liu, Wen</creatorcontrib><creatorcontrib>Luo, Bin</creatorcontrib><creatorcontrib>Liu, Xuke</creatorcontrib><creatorcontrib>Huang, Yuting</creatorcontrib><creatorcontrib>Wang, Dongmei</creatorcontrib><creatorcontrib>Fan, Meikun</creatorcontrib><creatorcontrib>Gong, Zhengjun</creatorcontrib><title>Copper foam in situ loaded with precious metal nanoparticles as transmission SEIRAS substrate for rapid detection of dithiocarbamate pesticides</title><title>Analytical methods</title><addtitle>Anal Methods</addtitle><description>A transmission surface-enhanced infrared absorption spectroscopy (SEIRAS) substrate based on copper foam (CF) was developed for the rapid detection of dithiocarbamate (DTC) pesticides. The transmission SEIRAS substrate was prepared by immersing CF in a mixed solution of a precious metal solution and a polyvinyl pyrrolidone (PVP) solution. Then CF could be in situ loaded with precious metal nanoparticles (MNPs) by PVP-modified displacement reaction in seconds. PVP could be helpful for the uniform distribution of MNPs. Experimental parameters were evaluated with 11-mercaptoundecanoic acid (MUA) as a probe molecule, including the concentration of the precious metal solution, the amount of PVP, and the reaction time. Taking CF loaded with gold nanoparticles (Au NPs-CF) as an example, the signal intensity of DTC pesticide (Ziram) could be enhanced by two orders of magnitude, and the R
of the calibration curve was 0.999. In addition, the Pt NPs-CF substrate was applied to the rapid detection of other DTC pesticides (Ferbam). In summary, we have developed a new method to prepare the transmission SEIRAS substrate and apply it to the rapid detection of DTC pesticides in liquid.</description><subject>Absorption spectroscopy</subject><subject>Calibration</subject><subject>Copper</subject><subject>Ferbam</subject><subject>Gold</subject><subject>Infrared absorption</subject><subject>Metal concentrations</subject><subject>Metal foams</subject><subject>Nanoparticles</subject><subject>Noble metals</subject><subject>Pesticides</subject><subject>Polyvinyl pyrrolidone</subject><subject>Reaction time</subject><subject>Substrates</subject><issn>1759-9660</issn><issn>1759-9679</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNpdkc9q3DAQh0VIyZ9tLnmAIMilFLYZWba8Oi6btAksFJr00JMZyyOiYFuOJBP2KfrK1TZpDj1pJL75RsOPsXMBXwRIfdUB7kBAWT4esBNRV3qpVa0P32sFx-w0xicApaUSR-xYFnVu0HDCfm_8NFHg1uPA3cijSzPvPXbU8ReXHvkUyDg_Rz5Qwp6POPoJQ3Kmp8gx8hRwjIOL0fmR39_c_Vjf8zi3Mb8nytrAA06u4x0lMmkPecu7bHbeYGhx2GMTxWx0HcWP7IPFPtLZ27lgP7_ePGxul9vv3-426-3SFKpOS2mKFkpc2Yo0VraWKAtbIuSbrCUpbQslNK6QSrQkodT1SpExrQISQku5YJ9evVPwz3Me3-QdDPU9jpS3bYqyUJWsClhl9PI_9MnPYcy_21O1FKBElanPr5QJPsZAtpmCGzDsGgHNPqbmGta__sZ0m-GLN-XcDtS9o_9ykX8AuFiPjg</recordid><startdate>20200728</startdate><enddate>20200728</enddate><creator>Jiang, Xincheng</creator><creator>Liu, Wen</creator><creator>Luo, Bin</creator><creator>Liu, Xuke</creator><creator>Huang, Yuting</creator><creator>Wang, Dongmei</creator><creator>Fan, Meikun</creator><creator>Gong, Zhengjun</creator><general>Royal Society of Chemistry</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QO</scope><scope>7QQ</scope><scope>7SE</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>H8G</scope><scope>JG9</scope><scope>L7M</scope><scope>P64</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-5710-3156</orcidid><orcidid>https://orcid.org/0000-0003-0197-4707</orcidid><orcidid>https://orcid.org/0000-0003-3301-0048</orcidid><orcidid>https://orcid.org/0000-0002-6259-4903</orcidid></search><sort><creationdate>20200728</creationdate><title>Copper foam in situ loaded with precious metal nanoparticles as transmission SEIRAS substrate for rapid detection of dithiocarbamate pesticides</title><author>Jiang, Xincheng ; Liu, Wen ; Luo, Bin ; Liu, Xuke ; Huang, Yuting ; Wang, Dongmei ; Fan, Meikun ; Gong, Zhengjun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c267t-3c2b04a8f5e9a5f73a32f4a0e9a373e69f2619a8ae4afe3049786eccb60e11933</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Absorption spectroscopy</topic><topic>Calibration</topic><topic>Copper</topic><topic>Ferbam</topic><topic>Gold</topic><topic>Infrared absorption</topic><topic>Metal concentrations</topic><topic>Metal foams</topic><topic>Nanoparticles</topic><topic>Noble metals</topic><topic>Pesticides</topic><topic>Polyvinyl pyrrolidone</topic><topic>Reaction time</topic><topic>Substrates</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jiang, Xincheng</creatorcontrib><creatorcontrib>Liu, Wen</creatorcontrib><creatorcontrib>Luo, Bin</creatorcontrib><creatorcontrib>Liu, Xuke</creatorcontrib><creatorcontrib>Huang, Yuting</creatorcontrib><creatorcontrib>Wang, Dongmei</creatorcontrib><creatorcontrib>Fan, Meikun</creatorcontrib><creatorcontrib>Gong, Zhengjun</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Biotechnology Research Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Analytical methods</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jiang, Xincheng</au><au>Liu, Wen</au><au>Luo, Bin</au><au>Liu, Xuke</au><au>Huang, Yuting</au><au>Wang, Dongmei</au><au>Fan, Meikun</au><au>Gong, Zhengjun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Copper foam in situ loaded with precious metal nanoparticles as transmission SEIRAS substrate for rapid detection of dithiocarbamate pesticides</atitle><jtitle>Analytical methods</jtitle><addtitle>Anal Methods</addtitle><date>2020-07-28</date><risdate>2020</risdate><volume>12</volume><issue>28</issue><spage>3600</spage><epage>3607</epage><pages>3600-3607</pages><issn>1759-9660</issn><eissn>1759-9679</eissn><abstract>A transmission surface-enhanced infrared absorption spectroscopy (SEIRAS) substrate based on copper foam (CF) was developed for the rapid detection of dithiocarbamate (DTC) pesticides. The transmission SEIRAS substrate was prepared by immersing CF in a mixed solution of a precious metal solution and a polyvinyl pyrrolidone (PVP) solution. Then CF could be in situ loaded with precious metal nanoparticles (MNPs) by PVP-modified displacement reaction in seconds. PVP could be helpful for the uniform distribution of MNPs. Experimental parameters were evaluated with 11-mercaptoundecanoic acid (MUA) as a probe molecule, including the concentration of the precious metal solution, the amount of PVP, and the reaction time. Taking CF loaded with gold nanoparticles (Au NPs-CF) as an example, the signal intensity of DTC pesticide (Ziram) could be enhanced by two orders of magnitude, and the R
of the calibration curve was 0.999. In addition, the Pt NPs-CF substrate was applied to the rapid detection of other DTC pesticides (Ferbam). In summary, we have developed a new method to prepare the transmission SEIRAS substrate and apply it to the rapid detection of DTC pesticides in liquid.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>32701090</pmid><doi>10.1039/d0ay01044h</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0001-5710-3156</orcidid><orcidid>https://orcid.org/0000-0003-0197-4707</orcidid><orcidid>https://orcid.org/0000-0003-3301-0048</orcidid><orcidid>https://orcid.org/0000-0002-6259-4903</orcidid></addata></record> |
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| ispartof | Analytical methods, 2020-07, Vol.12 (28), p.3600-3607 |
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| source | Royal Society Of Chemistry Journals 2008- |
| subjects | Absorption spectroscopy Calibration Copper Ferbam Gold Infrared absorption Metal concentrations Metal foams Nanoparticles Noble metals Pesticides Polyvinyl pyrrolidone Reaction time Substrates |
| title | Copper foam in situ loaded with precious metal nanoparticles as transmission SEIRAS substrate for rapid detection of dithiocarbamate pesticides |
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