A novel fast response fiber-optic pH sensor based on nanoporous self-assembled multilayer films
Three-component multilayer films were prepared by consecutively depositing a polycation blend of poly(4-vinylpyridiniomethanecarboxylate) (PVPMC) and poly(diallyldimethylammonium) (PDDA) with poly(acrylic acid) (PAA). The self-assembly and disintegration behavior of the multilayer films were investi...
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| Veröffentlicht in: | Journal of materials chemistry 2010-09, Vol.20 (36), p.7754-7760 |
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| container_issue | 36 |
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| container_title | Journal of materials chemistry |
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| creator | Gui, Zhangliang Qian, Jinwen Yin, Mingjie An, Quanfu Gu, Bobo Zhang, Aping |
| description | Three-component multilayer films were prepared by consecutively depositing a polycation blend of poly(4-vinylpyridiniomethanecarboxylate) (PVPMC) and poly(diallyldimethylammonium) (PDDA) with poly(acrylic acid) (PAA). The self-assembly and disintegration behavior of the multilayer films were investigated in details by UV-vis absorption spectroscopy, quartz crystal microbalance (QCM) and atomic force microscopy (AFM). It was found that nanoporous PDDA/PAA multilayer films can be obtained conveniently by partly disintegrating (PVPMC + PDDA)/PAA multilayer films in a 0.15 M NaCl solution. A novel fast response fiber-optic pH sensor was successfully prepared by constructing nanoporous self-assembly multilayer films on the thin-core fiber interferometer (TCFMI) surface. The response time of a fiber-optic pH sensor deposited with nanoporous PDDA/PAA multilayer film (20 s rise time (t sub(r)) and 15 s fall time (t sub(f))) was only one-tenth of that with the nonporous PDDA/PAA multilayer film (240 s and 160 s for t sub(r) and t sub(f)). |
| doi_str_mv | 10.1039/c0jm01476a |
| format | Article |
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The self-assembly and disintegration behavior of the multilayer films were investigated in details by UV-vis absorption spectroscopy, quartz crystal microbalance (QCM) and atomic force microscopy (AFM). It was found that nanoporous PDDA/PAA multilayer films can be obtained conveniently by partly disintegrating (PVPMC + PDDA)/PAA multilayer films in a 0.15 M NaCl solution. A novel fast response fiber-optic pH sensor was successfully prepared by constructing nanoporous self-assembly multilayer films on the thin-core fiber interferometer (TCFMI) surface. The response time of a fiber-optic pH sensor deposited with nanoporous PDDA/PAA multilayer film (20 s rise time (t sub(r)) and 15 s fall time (t sub(f))) was only one-tenth of that with the nonporous PDDA/PAA multilayer film (240 s and 160 s for t sub(r) and t sub(f)).</description><identifier>ISSN: 0959-9428</identifier><identifier>EISSN: 1364-5501</identifier><identifier>DOI: 10.1039/c0jm01476a</identifier><language>eng</language><subject>Fiber optics ; Microorganisms ; Multilayers ; Nanocomposites ; Nanomaterials ; Nanostructure ; Optical fibers ; Self assembly</subject><ispartof>Journal of materials chemistry, 2010-09, Vol.20 (36), p.7754-7760</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c263t-9c784a084f34dfef480cadf91bbe25eb1d62bf04a24878c0ae6a9edc2dca06573</citedby><cites>FETCH-LOGICAL-c263t-9c784a084f34dfef480cadf91bbe25eb1d62bf04a24878c0ae6a9edc2dca06573</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Gui, Zhangliang</creatorcontrib><creatorcontrib>Qian, Jinwen</creatorcontrib><creatorcontrib>Yin, Mingjie</creatorcontrib><creatorcontrib>An, Quanfu</creatorcontrib><creatorcontrib>Gu, Bobo</creatorcontrib><creatorcontrib>Zhang, Aping</creatorcontrib><title>A novel fast response fiber-optic pH sensor based on nanoporous self-assembled multilayer films</title><title>Journal of materials chemistry</title><description>Three-component multilayer films were prepared by consecutively depositing a polycation blend of poly(4-vinylpyridiniomethanecarboxylate) (PVPMC) and poly(diallyldimethylammonium) (PDDA) with poly(acrylic acid) (PAA). The self-assembly and disintegration behavior of the multilayer films were investigated in details by UV-vis absorption spectroscopy, quartz crystal microbalance (QCM) and atomic force microscopy (AFM). It was found that nanoporous PDDA/PAA multilayer films can be obtained conveniently by partly disintegrating (PVPMC + PDDA)/PAA multilayer films in a 0.15 M NaCl solution. A novel fast response fiber-optic pH sensor was successfully prepared by constructing nanoporous self-assembly multilayer films on the thin-core fiber interferometer (TCFMI) surface. The response time of a fiber-optic pH sensor deposited with nanoporous PDDA/PAA multilayer film (20 s rise time (t sub(r)) and 15 s fall time (t sub(f))) was only one-tenth of that with the nonporous PDDA/PAA multilayer film (240 s and 160 s for t sub(r) and t sub(f)).</description><subject>Fiber optics</subject><subject>Microorganisms</subject><subject>Multilayers</subject><subject>Nanocomposites</subject><subject>Nanomaterials</subject><subject>Nanostructure</subject><subject>Optical fibers</subject><subject>Self assembly</subject><issn>0959-9428</issn><issn>1364-5501</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNpFkMFKxDAURYMoOI5u_ILsBKGatGmTLIdBHWHAja7La_oCHdKk5nWE-XsrCq7u4hwul8vYrRQPUlT20YnDKKTSDZyxlawaVdS1kOdsJWxtC6tKc8muiA5CSKmbesXaDY_pCwP3QDPPSFOKhNwPHeYiTfPg-LTjhJFS5h0Q9jxFHiGmKeV0pAUFXwARjl1Y4HgM8xDghHnpCCNdswsPgfDmL9fs4_npfbsr9m8vr9vNvnBlU82FddooEEb5SvUevTLCQe-t7Dosa-xk35SdFwpKZbRxArABi70reweiqXW1Zne_vVNOn0ekuR0HchgCRFxmtkZZpUtt7WLe_5ouJ6KMvp3yMEI-tVK0Pye2_ydW3401Z1w</recordid><startdate>20100928</startdate><enddate>20100928</enddate><creator>Gui, Zhangliang</creator><creator>Qian, Jinwen</creator><creator>Yin, Mingjie</creator><creator>An, Quanfu</creator><creator>Gu, Bobo</creator><creator>Zhang, Aping</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20100928</creationdate><title>A novel fast response fiber-optic pH sensor based on nanoporous self-assembled multilayer films</title><author>Gui, Zhangliang ; Qian, Jinwen ; Yin, Mingjie ; An, Quanfu ; Gu, Bobo ; Zhang, Aping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c263t-9c784a084f34dfef480cadf91bbe25eb1d62bf04a24878c0ae6a9edc2dca06573</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Fiber optics</topic><topic>Microorganisms</topic><topic>Multilayers</topic><topic>Nanocomposites</topic><topic>Nanomaterials</topic><topic>Nanostructure</topic><topic>Optical fibers</topic><topic>Self assembly</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gui, Zhangliang</creatorcontrib><creatorcontrib>Qian, Jinwen</creatorcontrib><creatorcontrib>Yin, Mingjie</creatorcontrib><creatorcontrib>An, Quanfu</creatorcontrib><creatorcontrib>Gu, Bobo</creatorcontrib><creatorcontrib>Zhang, Aping</creatorcontrib><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><jtitle>Journal of materials chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gui, Zhangliang</au><au>Qian, Jinwen</au><au>Yin, Mingjie</au><au>An, Quanfu</au><au>Gu, Bobo</au><au>Zhang, Aping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A novel fast response fiber-optic pH sensor based on nanoporous self-assembled multilayer films</atitle><jtitle>Journal of materials chemistry</jtitle><date>2010-09-28</date><risdate>2010</risdate><volume>20</volume><issue>36</issue><spage>7754</spage><epage>7760</epage><pages>7754-7760</pages><issn>0959-9428</issn><eissn>1364-5501</eissn><abstract>Three-component multilayer films were prepared by consecutively depositing a polycation blend of poly(4-vinylpyridiniomethanecarboxylate) (PVPMC) and poly(diallyldimethylammonium) (PDDA) with poly(acrylic acid) (PAA). 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| ispartof | Journal of materials chemistry, 2010-09, Vol.20 (36), p.7754-7760 |
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| language | eng |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Fiber optics Microorganisms Multilayers Nanocomposites Nanomaterials Nanostructure Optical fibers Self assembly |
| title | A novel fast response fiber-optic pH sensor based on nanoporous self-assembled multilayer films |
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