Core-shell nanostructured hybrid composites for volatile organic compound detection
Identifieur interne : 000280 ( Pmc/Curation ); précédent : 000279; suivant : 000281Core-shell nanostructured hybrid composites for volatile organic compound detection
Auteurs : Tran Thanh Tung [Australie, France] ; Dusan Losic [Australie] ; Seung Jun Park ; Jean-Francois Feller [France] ; Taeyoung KimSource :
- International Journal of Nanomedicine [ 1176-9114 ] ; 2015.
Abstract
We report a high-performance chemiresistive sensor for detection of volatile organic compound (VOC) vapors based on core-shell hybridized nanostructures of Fe3O4 magnetic nanoparticles (MNPs) and poly(3,4-ethylenedioxythiophene) (PEDOT)-conducting polymers. The MNPs were prepared using microwave-assisted synthesis in the presence of polymerized ionic liquids (PILs), which were used as a linker to couple the MNP and PEDOT. The resulting PEDOT–PIL-modified Fe3O4 hybrids were then explored as a sensing channel material for a chemiresistive sensor to detect VOC vapors. The PEDOT–PIL-modified Fe3O4 sensor exhibited a tunable response, with high sensitivity (down to a concentration of 1 ppm) and low noise level, to VOCs; these VOCs include acetone vapor, which is present in the exhaled breath of potential lung cancer patients. The present sensor, based on the hybrid nanostructured sensing materials, exhibited a 38.8% higher sensitivity and an 11% lower noise level than its PEDOT–PIL-only counterpart. This approach of embedding MNPs in conducting polymers could lead to the development of new electronic noses, which have significant potential for the use in the early diagnosis of lung cancer via the detection of VOC biomarkers.
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DOI: 10.2147/IJN.S88305
PubMed: 26357471
PubMed Central: 4559249
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Seung Jun Park<affiliation><nlm:aff id="af3-ijn-10-203">Department of Bionanotechnology, Gachon University, Sujeong-gu, Seongnam-si, Gyeonggi-do South Korea</nlm:aff><wicri:noCountry code="subfield">Gyeonggi-do South Korea</wicri:noCountry></affiliation><affiliation><nlm:aff id="af3-ijn-10-203">Department of Bionanotechnology, Gachon University, Sujeong-gu, Seongnam-si, Gyeonggi-do South Korea</nlm:aff><wicri:noCountry code="subfield">Gyeonggi-do South Korea</wicri:noCountry></affiliation>Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Core-shell nanostructured hybrid composites for volatile organic compound detection</title><author><name sortKey="Tung, Tran Thanh" sort="Tung, Tran Thanh" uniqKey="Tung T" first="Tran Thanh" last="Tung">Tran Thanh Tung</name><affiliation wicri:level="1"><nlm:aff id="af1-ijn-10-203">School of Chemical Engineering, The University of Adelaide, North Terrace, Adelaide, SA, Australia</nlm:aff><country xml:lang="fr">Australie</country><wicri:regionArea>School of Chemical Engineering, The University of Adelaide, North Terrace, Adelaide, SA</wicri:regionArea></affiliation><affiliation wicri:level="1"><nlm:aff id="af2-ijn-10-203">Smart Plastics Group, European University of Brittany (UEB), LIMATB-UBS, Lorient, France</nlm:aff><country xml:lang="fr">France</country><wicri:regionArea>Smart Plastics Group, European University of Brittany (UEB), LIMATB-UBS, Lorient</wicri:regionArea></affiliation></author><author><name sortKey="Losic, Dusan" sort="Losic, Dusan" uniqKey="Losic D" first="Dusan" last="Losic">Dusan Losic</name><affiliation wicri:level="1"><nlm:aff id="af1-ijn-10-203">School of Chemical Engineering, The University of Adelaide, North Terrace, Adelaide, SA, Australia</nlm:aff><country xml:lang="fr">Australie</country><wicri:regionArea>School of Chemical Engineering, The University of Adelaide, North Terrace, Adelaide, SA</wicri:regionArea></affiliation></author><author><name sortKey="Park, Seung Jun" sort="Park, Seung Jun" uniqKey="Park S" first="Seung Jun" last="Park">Seung Jun Park</name><affiliation><nlm:aff id="af3-ijn-10-203">Department of Bionanotechnology, Gachon University, Sujeong-gu, Seongnam-si, Gyeonggi-do South Korea</nlm:aff><wicri:noCountry code="subfield">Gyeonggi-do South Korea</wicri:noCountry></affiliation></author><author><name sortKey="Feller, Jean Francois" sort="Feller, Jean Francois" uniqKey="Feller J" first="Jean-Francois" last="Feller">Jean-Francois Feller</name><affiliation wicri:level="1"><nlm:aff id="af2-ijn-10-203">Smart Plastics Group, European University of Brittany (UEB), LIMATB-UBS, Lorient, France</nlm:aff><country xml:lang="fr">France</country><wicri:regionArea>Smart Plastics Group, European University of Brittany (UEB), LIMATB-UBS, Lorient</wicri:regionArea></affiliation></author><author><name sortKey="Kim, Taeyoung" sort="Kim, Taeyoung" uniqKey="Kim T" first="Taeyoung" last="Kim">Taeyoung Kim</name><affiliation><nlm:aff id="af3-ijn-10-203">Department of Bionanotechnology, Gachon University, Sujeong-gu, Seongnam-si, Gyeonggi-do South Korea</nlm:aff><wicri:noCountry code="subfield">Gyeonggi-do South Korea</wicri:noCountry></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">26357471</idno><idno type="pmc">4559249</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4559249</idno><idno type="RBID">PMC:4559249</idno><idno type="doi">10.2147/IJN.S88305</idno><date when="2015">2015</date><idno type="wicri:Area/Pmc/Corpus">000280</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000280</idno><idno type="wicri:Area/Pmc/Curation">000280</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">000280</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Core-shell nanostructured hybrid composites for volatile organic compound detection</title><author><name sortKey="Tung, Tran Thanh" sort="Tung, Tran Thanh" uniqKey="Tung T" first="Tran Thanh" last="Tung">Tran Thanh Tung</name><affiliation wicri:level="1"><nlm:aff id="af1-ijn-10-203">School of Chemical Engineering, The University of Adelaide, North Terrace, Adelaide, SA, Australia</nlm:aff><country xml:lang="fr">Australie</country><wicri:regionArea>School of Chemical Engineering, The University of Adelaide, North Terrace, Adelaide, SA</wicri:regionArea></affiliation><affiliation wicri:level="1"><nlm:aff id="af2-ijn-10-203">Smart Plastics Group, European University of Brittany (UEB), LIMATB-UBS, Lorient, France</nlm:aff><country xml:lang="fr">France</country><wicri:regionArea>Smart Plastics Group, European University of Brittany (UEB), LIMATB-UBS, Lorient</wicri:regionArea></affiliation></author><author><name sortKey="Losic, Dusan" sort="Losic, Dusan" uniqKey="Losic D" first="Dusan" last="Losic">Dusan Losic</name><affiliation wicri:level="1"><nlm:aff id="af1-ijn-10-203">School of Chemical Engineering, The University of Adelaide, North Terrace, Adelaide, SA, Australia</nlm:aff><country xml:lang="fr">Australie</country><wicri:regionArea>School of Chemical Engineering, The University of Adelaide, North Terrace, Adelaide, SA</wicri:regionArea></affiliation></author><author><name sortKey="Park, Seung Jun" sort="Park, Seung Jun" uniqKey="Park S" first="Seung Jun" last="Park">Seung Jun Park</name><affiliation><nlm:aff id="af3-ijn-10-203">Department of Bionanotechnology, Gachon University, Sujeong-gu, Seongnam-si, Gyeonggi-do South Korea</nlm:aff><wicri:noCountry code="subfield">Gyeonggi-do South Korea</wicri:noCountry></affiliation></author><author><name sortKey="Feller, Jean Francois" sort="Feller, Jean Francois" uniqKey="Feller J" first="Jean-Francois" last="Feller">Jean-Francois Feller</name><affiliation wicri:level="1"><nlm:aff id="af2-ijn-10-203">Smart Plastics Group, European University of Brittany (UEB), LIMATB-UBS, Lorient, France</nlm:aff><country xml:lang="fr">France</country><wicri:regionArea>Smart Plastics Group, European University of Brittany (UEB), LIMATB-UBS, Lorient</wicri:regionArea></affiliation></author><author><name sortKey="Kim, Taeyoung" sort="Kim, Taeyoung" uniqKey="Kim T" first="Taeyoung" last="Kim">Taeyoung Kim</name><affiliation><nlm:aff id="af3-ijn-10-203">Department of Bionanotechnology, Gachon University, Sujeong-gu, Seongnam-si, Gyeonggi-do South Korea</nlm:aff><wicri:noCountry code="subfield">Gyeonggi-do South Korea</wicri:noCountry></affiliation></author></analytic><series><title level="j">International Journal of Nanomedicine</title><idno type="ISSN">1176-9114</idno><idno type="eISSN">1178-2013</idno><imprint><date when="2015">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>We report a high-performance chemiresistive sensor for detection of volatile organic compound (VOC) vapors based on core-shell hybridized nanostructures of Fe<sub>3</sub>O<sub>4</sub> magnetic nanoparticles (MNPs) and poly(3,4-ethylenedioxythiophene) (PEDOT)-conducting polymers. The MNPs were prepared using microwave-assisted synthesis in the presence of polymerized ionic liquids (PILs), which were used as a linker to couple the MNP and PEDOT. The resulting PEDOT–PIL-modified Fe<sub>3</sub>O<sub>4</sub> hybrids were then explored as a sensing channel material for a chemiresistive sensor to detect VOC vapors. The PEDOT–PIL-modified Fe<sub>3</sub>O<sub>4</sub> sensor exhibited a tunable response, with high sensitivity (down to a concentration of 1 ppm) and low noise level, to VOCs; these VOCs include acetone vapor, which is present in the exhaled breath of potential lung cancer patients. The present sensor, based on the hybrid nanostructured sensing materials, exhibited a 38.8% higher sensitivity and an 11% lower noise level than its PEDOT–PIL-only counterpart. This approach of embedding MNPs in conducting polymers could lead to the development of new electronic noses, which have significant potential for the use in the early diagnosis of lung cancer via the detection of VOC biomarkers.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Jemal, A" uniqKey="Jemal A">A Jemal</name></author><author><name sortKey="Siegel, R" uniqKey="Siegel R">R Siegel</name></author><author><name sortKey="Ward, E" uniqKey="Ward E">E Ward</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Peng, G" uniqKey="Peng G">G Peng</name></author><author><name sortKey="Tisch, U" uniqKey="Tisch U">U Tisch</name></author><author><name sortKey="Adams, O" uniqKey="Adams O">O Adams</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Xu, Zq" uniqKey="Xu Z">ZQ Xu</name></author><author><name sortKey="Broza, Yy" uniqKey="Broza Y">YY Broza</name></author><author><name 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<front><journal-meta><journal-id journal-id-type="nlm-ta">Int J Nanomedicine</journal-id><journal-id journal-id-type="iso-abbrev">Int J Nanomedicine</journal-id><journal-id journal-id-type="publisher-id">International Journal of Nanomedicine</journal-id><journal-title-group><journal-title>International Journal of Nanomedicine</journal-title></journal-title-group><issn pub-type="ppub">1176-9114</issn><issn pub-type="epub">1178-2013</issn><publisher><publisher-name>Dove Medical Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">26357471</article-id><article-id pub-id-type="pmc">4559249</article-id><article-id pub-id-type="doi">10.2147/IJN.S88305</article-id><article-id pub-id-type="publisher-id">ijn-10-203</article-id><article-categories><subj-group subj-group-type="heading"><subject>Original Research</subject></subj-group></article-categories><title-group><article-title>Core-shell nanostructured hybrid composites for volatile organic compound detection</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Tung</surname><given-names>Tran Thanh</given-names></name><xref ref-type="aff" rid="af1-ijn-10-203">1</xref><xref ref-type="aff" rid="af2-ijn-10-203">2</xref><xref ref-type="corresp" rid="c1-ijn-10-203"></xref></contrib><contrib contrib-type="author"><name><surname>Losic</surname><given-names>Dusan</given-names></name><xref ref-type="aff" rid="af1-ijn-10-203">1</xref></contrib><contrib contrib-type="author"><name><surname>Park</surname><given-names>Seung Jun</given-names></name><xref ref-type="aff" rid="af3-ijn-10-203">3</xref></contrib><contrib contrib-type="author"><name><surname>Feller</surname><given-names>Jean-Francois</given-names></name><xref ref-type="aff" rid="af2-ijn-10-203">2</xref></contrib><contrib contrib-type="author"><name><surname>Kim</surname><given-names>TaeYoung</given-names></name><xref ref-type="aff" rid="af3-ijn-10-203">3</xref><xref ref-type="corresp" rid="c2-ijn-10-203"></xref></contrib></contrib-group><aff id="af1-ijn-10-203"><label>1</label>School of Chemical Engineering, The University of Adelaide, North Terrace, Adelaide, SA, Australia</aff><aff id="af2-ijn-10-203"><label>2</label>Smart Plastics Group, European University of Brittany (UEB), LIMATB-UBS, Lorient, France</aff><aff id="af3-ijn-10-203"><label>3</label>Department of Bionanotechnology, Gachon University, Sujeong-gu, Seongnam-si, Gyeonggi-do South Korea</aff><author-notes><corresp id="c1-ijn-10-203">Correspondence: Tran Thanh Tung, School of Chemical Engineering, The University of Adelaide, North Terrace, 5005 Adelaide, South Australia, Email <email>tran.tung@adelaide.edu.au</email></corresp><corresp id="c2-ijn-10-203">TaeYoung Kim, Department of Bionanotechnology, Gachon University, 1342 Seongnamdaero, Sujeong-gu, Seongnam-si, Gyeonggi-do 461-701, South Korea, Email <email>taeykim@gachon.ac.kr</email></corresp></author-notes><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>28</day><month>8</month><year>2015</year></pub-date><volume>10</volume><issue>Spec Iss</issue><fpage>203</fpage><lpage>214</lpage><permissions><copyright-statement>© 2015 Tung et al. This work is published by Dove Medical Press Limited, and licensed under Creative Commons Attribution – Non Commercial (unported, v3.0) License</copyright-statement><copyright-year>2015</copyright-year><license><license-p>The full terms of the License are available at <ext-link ext-link-type="uri" xlink:href="http://creativecommons.org/licenses/by-nc/3.0/">http://creativecommons.org/licenses/by-nc/3.0/</ext-link>. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed.</license-p></license></permissions><abstract><p>We report a high-performance chemiresistive sensor for detection of volatile organic compound (VOC) vapors based on core-shell hybridized nanostructures of Fe<sub>3</sub>O<sub>4</sub> magnetic nanoparticles (MNPs) and poly(3,4-ethylenedioxythiophene) (PEDOT)-conducting polymers. The MNPs were prepared using microwave-assisted synthesis in the presence of polymerized ionic liquids (PILs), which were used as a linker to couple the MNP and PEDOT. The resulting PEDOT–PIL-modified Fe<sub>3</sub>O<sub>4</sub> hybrids were then explored as a sensing channel material for a chemiresistive sensor to detect VOC vapors. The PEDOT–PIL-modified Fe<sub>3</sub>O<sub>4</sub> sensor exhibited a tunable response, with high sensitivity (down to a concentration of 1 ppm) and low noise level, to VOCs; these VOCs include acetone vapor, which is present in the exhaled breath of potential lung cancer patients. The present sensor, based on the hybrid nanostructured sensing materials, exhibited a 38.8% higher sensitivity and an 11% lower noise level than its PEDOT–PIL-only counterpart. This approach of embedding MNPs in conducting polymers could lead to the development of new electronic noses, which have significant potential for the use in the early diagnosis of lung cancer via the detection of VOC biomarkers.</p></abstract><kwd-group><title>Keywords</title><kwd>hybrid nanomaterials</kwd><kwd>nanoparticle</kwd><kwd>conducting polymer</kwd><kwd>electronic nose</kwd><kwd>lung cancer detection</kwd></kwd-group></article-meta></front><floats-group><fig id="f1-ijn-10-203" position="float"><label>Figure 1</label><caption><p>Schematics of the synthesis of core-shell PEDOT–PIL@Fe<sub>3</sub>O<sub>4</sub> hybrid, and its application in chemiresistive sensor for detection of lung cancer VOCs.</p><p><bold>Note:</bold> The human body photo was adapted with permission from Hakim M, Broza YY, Barash O, et al. Volatile organic compounds of lung cancer and possible biochemical pathways. <italic>Chem Rev</italic>. 2012;11(11)2:5949.<xref rid="b65-ijn-10-203" ref-type="bibr">65</xref> Copyright © 2012 American Chemical Society.</p><p><bold>Abbreviations:</bold> APS, ammonium persulfate; Ar, relative amplitude of the electrical signals; Mw, microwave; min, minute; PEDOT, poly(3,4-ethylenedioxythiophene); PIL, polymerized ionic liquid; VOCs, volatile organic compounds; EDOT, 3,4-ethylenedioxythiophene.</p></caption><graphic xlink:href="ijn-10-203Fig1"></graphic></fig><fig id="f2-ijn-10-203" position="float"><label>Figure 2</label><caption><p>SEM and TEM images of the (<bold>A</bold>–<bold>C</bold>) PIL@Fe<sub>3</sub>O<sub>4</sub> and (<bold>D</bold>–<bold>F</bold>) PEDOT–PIL@Fe<sub>3</sub>O<sub>4</sub> composites.</p><p><bold>Abbreviations:</bold> PEDOT, poly(3,4-ethylenedioxythiophene); PIL, polymerized ionic liquid; SEM, scanning electron microscopy; TEM, transmission electron microscopy.</p></caption><graphic xlink:href="ijn-10-203Fig2"></graphic></fig><fig id="f3-ijn-10-203" position="float"><label>Figure 3</label><caption><p>XPS spectra.</p><p><bold>Notes:</bold> (<bold>A</bold>) Fe 2p and (<bold>B</bold>) N 1s XPS spectra of the PIL-modified Fe<sub>3</sub>O<sub>4</sub> nanoparticles. (<bold>C</bold>) S 2p and (<bold>D</bold>) O 1s XPS spectra of the PEDOT–PIL@Fe<sub>3</sub>O<sub>4</sub> hybrid composite.</p><p><bold>Abbreviations:</bold> PEDOT, poly(3,4-ethylenedioxythiophene); PIL, polymerized ionic liquid; XPS, X-ray photoelectron spectroscopy; p, atomic “p” orbital; s, atomic “s” orbital.</p></caption><graphic xlink:href="ijn-10-203Fig3"></graphic></fig><fig id="f4-ijn-10-203" position="float"><label>Figure 4</label><caption><p>Sensing response of the (<bold>A</bold>) PEDOT–PIL and (<bold>B</bold>) PEDOT–PIL@Fe<sub>3</sub>O<sub>4</sub> composite to VOC analytes.</p><p><bold>Abbreviations:</bold> Ar, relative amplitude of the electrical signals; PEDOT, poly(3,4-ethylenedioxythiophene); PIL, polymerized ionic liquid; VOC, volatile organic compound.</p></caption><graphic xlink:href="ijn-10-203Fig4"></graphic></fig><fig id="f5-ijn-10-203" position="float"><label>Figure 5</label><caption><p>Performance of PEDOT-PIL@Fe<sub>3</sub>O<sub>4</sub> sensor.</p><p><bold>Notes:</bold> (<bold>A</bold>) Calibration of PEDOT–PIL@Fe<sub>3</sub>O<sub>4</sub> sensor to concentration of acetone vapor; (<bold>B</bold>) sensing response of the PEDOT–PIL@Fe<sub>3</sub>O<sub>4</sub>-composite-based and PEDOT–PIL sensors to acetone vapor at a concentration of 1 ppm; (<bold>C</bold>) the standard deviation in the baseline resistance after exposing to acetone; (<bold>D</bold>) comparison of the RMS noise of the PEDOT–PIL and PEDOT–PIL@Fe<sub>3</sub>O<sub>4</sub> sensors.</p><p><bold>Abbreviations:</bold> Ar, relative amplitude of the electrical signals; PEDOT, poly(3,4-ethylenedioxythiophene); PIL, polymerized ionic liquid; RMS, root-mean-square deviation; ppm, parts per million.</p></caption><graphic xlink:href="ijn-10-203Fig5"></graphic></fig></floats-group></pmc></record>Pour manipuler ce document sous Unix (Dilib)
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