Preparation of MIP-based QCM nanosensor for detection of caffeic acid
In the present work, a new caffeic acid imprinted quartz crystal microbalance (QCM) nanosensor has been designed for selective assignation of caffeic acid in plant materials. Methacrylamidoantipyrine-iron(III) [MAAP-Fe(III)] as metal-chelating monomer has been used to prepare selective molecular imp...
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| Veröffentlicht in: | Talanta (Oxford) 2014-02, Vol.119, p.533-537 |
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| creator | Gültekin, Aytaç Karanfil, Gamze Kuş, Mahmut Sönmezoğlu, Savaş Say, Rıdvan |
| description | In the present work, a new caffeic acid imprinted quartz crystal microbalance (QCM) nanosensor has been designed for selective assignation of caffeic acid in plant materials. Methacrylamidoantipyrine-iron(III) [MAAP-Fe(III)] as metal-chelating monomer has been used to prepare selective molecular imprinted polymer (MIP). MIP film for detection of caffeic acid has been developed on QCM electrode and selectivity experiments and analytical performance of caffeic acid imprinted QCM nanosensor has been studied. The caffeic acid imprinted QCM nanosensor has been characterized by AFM. After the characterization studies, imprinted and non-imprinted nanosensors was connected to QCM system for studies of connection of the target molecule, selectivity and the detection of amount of target molecule in real samples. The detection limit was found to be 7.8nM. The value of Langmuir constant (b) (4.06×106) that was acquired using Langmuir graph demonstrated that the affinity of binding sites was strong. Also, selectivity of prepared caffeic acid imprinted nanosensor was found as being high compared to chlorogenic acid. Finally, the caffeic acid levels in plant materials was determined by the prepared QCM nanosensor.
QCM responses of the caffeic acid imprinted and non-imprinted nanosensors (CCA=0.1µM) [Display omitted]
•The purpose of this study is to synthesize a new caffeic acid imprinted quarzt crystal microbalance (QCM) nanosensor using molecular imprinting polimer method.•Analytical applications of the caffeic acid imprinted QCM nanosensor were investigated.•The caffeic acid levels in plant materials was determined by prepared QCM nanosensor. |
| doi_str_mv | 10.1016/j.talanta.2013.11.053 |
| format | Article |
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QCM responses of the caffeic acid imprinted and non-imprinted nanosensors (CCA=0.1µM) [Display omitted]
•The purpose of this study is to synthesize a new caffeic acid imprinted quarzt crystal microbalance (QCM) nanosensor using molecular imprinting polimer method.•Analytical applications of the caffeic acid imprinted QCM nanosensor were investigated.•The caffeic acid levels in plant materials was determined by prepared QCM nanosensor.</description><identifier>ISSN: 0039-9140</identifier><identifier>EISSN: 1873-3573</identifier><identifier>DOI: 10.1016/j.talanta.2013.11.053</identifier><identifier>PMID: 24401452</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Caffeic acid ; Caffeic Acids - analysis ; Constants ; Electrodes ; Langmuir-Blodgett films ; Limit of Detection ; Materials selection ; Microbalances ; Microscopy, Atomic Force ; MIP ; Molecular Imprinting ; Nanosensor ; Nanostructure ; Nanotechnology ; Polymers - chemistry ; QCM ; Quartz Crystal Microbalance Techniques ; Quartz crystals ; Selectivity</subject><ispartof>Talanta (Oxford), 2014-02, Vol.119, p.533-537</ispartof><rights>2013 Elsevier B.V.</rights><rights>2013 Published by Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c464t-48ff62405265525f133a56f11fd894c512b670dd3a651ccd84e8793f4f38f4ca3</citedby><cites>FETCH-LOGICAL-c464t-48ff62405265525f133a56f11fd894c512b670dd3a651ccd84e8793f4f38f4ca3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.talanta.2013.11.053$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,46000</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24401452$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gültekin, Aytaç</creatorcontrib><creatorcontrib>Karanfil, Gamze</creatorcontrib><creatorcontrib>Kuş, Mahmut</creatorcontrib><creatorcontrib>Sönmezoğlu, Savaş</creatorcontrib><creatorcontrib>Say, Rıdvan</creatorcontrib><title>Preparation of MIP-based QCM nanosensor for detection of caffeic acid</title><title>Talanta (Oxford)</title><addtitle>Talanta</addtitle><description>In the present work, a new caffeic acid imprinted quartz crystal microbalance (QCM) nanosensor has been designed for selective assignation of caffeic acid in plant materials. Methacrylamidoantipyrine-iron(III) [MAAP-Fe(III)] as metal-chelating monomer has been used to prepare selective molecular imprinted polymer (MIP). MIP film for detection of caffeic acid has been developed on QCM electrode and selectivity experiments and analytical performance of caffeic acid imprinted QCM nanosensor has been studied. The caffeic acid imprinted QCM nanosensor has been characterized by AFM. After the characterization studies, imprinted and non-imprinted nanosensors was connected to QCM system for studies of connection of the target molecule, selectivity and the detection of amount of target molecule in real samples. The detection limit was found to be 7.8nM. The value of Langmuir constant (b) (4.06×106) that was acquired using Langmuir graph demonstrated that the affinity of binding sites was strong. Also, selectivity of prepared caffeic acid imprinted nanosensor was found as being high compared to chlorogenic acid. Finally, the caffeic acid levels in plant materials was determined by the prepared QCM nanosensor.
QCM responses of the caffeic acid imprinted and non-imprinted nanosensors (CCA=0.1µM) [Display omitted]
•The purpose of this study is to synthesize a new caffeic acid imprinted quarzt crystal microbalance (QCM) nanosensor using molecular imprinting polimer method.•Analytical applications of the caffeic acid imprinted QCM nanosensor were investigated.•The caffeic acid levels in plant materials was determined by prepared QCM nanosensor.</description><subject>Caffeic acid</subject><subject>Caffeic Acids - analysis</subject><subject>Constants</subject><subject>Electrodes</subject><subject>Langmuir-Blodgett films</subject><subject>Limit of Detection</subject><subject>Materials selection</subject><subject>Microbalances</subject><subject>Microscopy, Atomic Force</subject><subject>MIP</subject><subject>Molecular Imprinting</subject><subject>Nanosensor</subject><subject>Nanostructure</subject><subject>Nanotechnology</subject><subject>Polymers - chemistry</subject><subject>QCM</subject><subject>Quartz Crystal Microbalance Techniques</subject><subject>Quartz crystals</subject><subject>Selectivity</subject><issn>0039-9140</issn><issn>1873-3573</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqF0EtLAzEQwPEgiq2Pj6Ds0cuumbx29yRSfBQqKug5pMkEUtrdmmwFv70pbb16CLn8ZwZ-hFwBrYCCul1Ug1mabjAVo8ArgIpKfkTG0NS85LLmx2RMKW_LFgQdkbOUFpRSxik_JSMmBAUh2Zg8vEVcm2iG0HdF74uX6Vs5Nwld8T55KTrT9Qm71MfC5-dwQHsorfEegy2MDe6CnHizTHi5_8_J5-PDx-S5nL0-TSf3s9IKJYZSNN4rJqhkSkomPXBupPIA3jWtsBLYXNXUOW6UBGtdI7CpW-6F540X1vBzcrPbu4791wbToFchWVxmCOw3SUOuWaOkaP9PRUtrqJWCnMpdamOfUkSv1zGsTPzRQPUWWy_0HltvsTWAzth57np_YjNfofubOujm4G4XYDb5Dhh1sgE7iy7EDKldH_458Qt8lpBd</recordid><startdate>201402</startdate><enddate>201402</enddate><creator>Gültekin, Aytaç</creator><creator>Karanfil, Gamze</creator><creator>Kuş, Mahmut</creator><creator>Sönmezoğlu, Savaş</creator><creator>Say, Rıdvan</creator><general>Elsevier B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7QQ</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>201402</creationdate><title>Preparation of MIP-based QCM nanosensor for detection of caffeic acid</title><author>Gültekin, Aytaç ; Karanfil, Gamze ; Kuş, Mahmut ; Sönmezoğlu, Savaş ; Say, Rıdvan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c464t-48ff62405265525f133a56f11fd894c512b670dd3a651ccd84e8793f4f38f4ca3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Caffeic acid</topic><topic>Caffeic Acids - analysis</topic><topic>Constants</topic><topic>Electrodes</topic><topic>Langmuir-Blodgett films</topic><topic>Limit of Detection</topic><topic>Materials selection</topic><topic>Microbalances</topic><topic>Microscopy, Atomic Force</topic><topic>MIP</topic><topic>Molecular Imprinting</topic><topic>Nanosensor</topic><topic>Nanostructure</topic><topic>Nanotechnology</topic><topic>Polymers - chemistry</topic><topic>QCM</topic><topic>Quartz Crystal Microbalance Techniques</topic><topic>Quartz crystals</topic><topic>Selectivity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gültekin, Aytaç</creatorcontrib><creatorcontrib>Karanfil, Gamze</creatorcontrib><creatorcontrib>Kuş, Mahmut</creatorcontrib><creatorcontrib>Sönmezoğlu, Savaş</creatorcontrib><creatorcontrib>Say, Rıdvan</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Talanta (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gültekin, Aytaç</au><au>Karanfil, Gamze</au><au>Kuş, Mahmut</au><au>Sönmezoğlu, Savaş</au><au>Say, Rıdvan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Preparation of MIP-based QCM nanosensor for detection of caffeic acid</atitle><jtitle>Talanta (Oxford)</jtitle><addtitle>Talanta</addtitle><date>2014-02</date><risdate>2014</risdate><volume>119</volume><spage>533</spage><epage>537</epage><pages>533-537</pages><issn>0039-9140</issn><eissn>1873-3573</eissn><abstract>In the present work, a new caffeic acid imprinted quartz crystal microbalance (QCM) nanosensor has been designed for selective assignation of caffeic acid in plant materials. Methacrylamidoantipyrine-iron(III) [MAAP-Fe(III)] as metal-chelating monomer has been used to prepare selective molecular imprinted polymer (MIP). MIP film for detection of caffeic acid has been developed on QCM electrode and selectivity experiments and analytical performance of caffeic acid imprinted QCM nanosensor has been studied. The caffeic acid imprinted QCM nanosensor has been characterized by AFM. After the characterization studies, imprinted and non-imprinted nanosensors was connected to QCM system for studies of connection of the target molecule, selectivity and the detection of amount of target molecule in real samples. The detection limit was found to be 7.8nM. The value of Langmuir constant (b) (4.06×106) that was acquired using Langmuir graph demonstrated that the affinity of binding sites was strong. Also, selectivity of prepared caffeic acid imprinted nanosensor was found as being high compared to chlorogenic acid. Finally, the caffeic acid levels in plant materials was determined by the prepared QCM nanosensor.
QCM responses of the caffeic acid imprinted and non-imprinted nanosensors (CCA=0.1µM) [Display omitted]
•The purpose of this study is to synthesize a new caffeic acid imprinted quarzt crystal microbalance (QCM) nanosensor using molecular imprinting polimer method.•Analytical applications of the caffeic acid imprinted QCM nanosensor were investigated.•The caffeic acid levels in plant materials was determined by prepared QCM nanosensor.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>24401452</pmid><doi>10.1016/j.talanta.2013.11.053</doi><tpages>5</tpages></addata></record> |
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| subjects | Caffeic acid Caffeic Acids - analysis Constants Electrodes Langmuir-Blodgett films Limit of Detection Materials selection Microbalances Microscopy, Atomic Force MIP Molecular Imprinting Nanosensor Nanostructure Nanotechnology Polymers - chemistry QCM Quartz Crystal Microbalance Techniques Quartz crystals Selectivity |
| title | Preparation of MIP-based QCM nanosensor for detection of caffeic acid |
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