Facile functionalization by π-stacking of macroscopic substrates made of vertically aligned carbon nanotubes: Tracing reactive groups by electrochemiluminescence
We report a simple, fast and reliable non-covalent route of functionalization of macroscopic carbon nanotubes (CNTs) surfaces based on the π-stacking of CNTs sidewall with fluorescein derivatives (i.e., amino- and isothiocyanate-). The electrochemiluminescent emission of Ru(bpy) 3 2+ labels bearing...
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| Veröffentlicht in: | Electrochimica acta 2011-10, Vol.56 (25), p.9269-9276 |
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| container_title | Electrochimica acta |
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| creator | Zanarini, Simone Vinante, Michele Pasquardini, Laura Sanginario, Alessandro Giorcelli, Mauro Bianco, Stefano Gerbaldi, Claudio Nair, Jijeesh R. Lunelli, Lorenzo Vanzetti, Lia Paolucci, Francesco Marcaccio, Massimo Prodi, Luca Tagliaferro, Alberto Pederzolli, Cecilia Demarchi, Danilo Civera, Pierluigi |
| description | We report a simple, fast and reliable non-covalent route of functionalization of macroscopic carbon nanotubes (CNTs) surfaces based on the π-stacking of CNTs sidewall with fluorescein derivatives (i.e., amino- and isothiocyanate-). The electrochemiluminescent emission of Ru(bpy)
3
2+ labels bearing –COOH and –NH
2 side groups coupled with colorimetric and XPS measurements allowed to estimate the quantity of –NH
2 and –N
C
S functions obtained. The evaluation of reactivity suggests that functionalized CNTs substrates, in particular those carrying –N
C
S groups, are suitable to covalently bind probe molecules such as proteins and oligonucleotides, thus opening up the possibility of future application in genomics and proteomics fields. |
| doi_str_mv | 10.1016/j.electacta.2011.08.004 |
| format | Article |
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3
2+ labels bearing –COOH and –NH
2 side groups coupled with colorimetric and XPS measurements allowed to estimate the quantity of –NH
2 and –N
C
S functions obtained. The evaluation of reactivity suggests that functionalized CNTs substrates, in particular those carrying –N
C
S groups, are suitable to covalently bind probe molecules such as proteins and oligonucleotides, thus opening up the possibility of future application in genomics and proteomics fields.</description><identifier>ISSN: 0013-4686</identifier><identifier>EISSN: 1873-3859</identifier><identifier>DOI: 10.1016/j.electacta.2011.08.004</identifier><identifier>CODEN: ELCAAV</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Carbon nanotubes ; Carbon nanotubes (CNTs) ; Chemistry ; Colorimetry ; Covalence ; Derivatives ; Electrochemiluminescence (ECL) ; Electrochemistry ; Emission ; Exact sciences and technology ; Fluorescein ; General and physical chemistry ; Oligonucleotides ; Photoelectrochemistry. Electrochemiluminescence ; Ru(bpy) 32 ; X-ray photoelectron spectroscopy ; π-Stacking</subject><ispartof>Electrochimica acta, 2011-10, Vol.56 (25), p.9269-9276</ispartof><rights>2011 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c377t-8ccadb3e5df2874b26ba797d0bf7087b20b3fef5a28d0375978467cbf549517a3</citedby><cites>FETCH-LOGICAL-c377t-8ccadb3e5df2874b26ba797d0bf7087b20b3fef5a28d0375978467cbf549517a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.electacta.2011.08.004$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24579256$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Zanarini, Simone</creatorcontrib><creatorcontrib>Vinante, Michele</creatorcontrib><creatorcontrib>Pasquardini, Laura</creatorcontrib><creatorcontrib>Sanginario, Alessandro</creatorcontrib><creatorcontrib>Giorcelli, Mauro</creatorcontrib><creatorcontrib>Bianco, Stefano</creatorcontrib><creatorcontrib>Gerbaldi, Claudio</creatorcontrib><creatorcontrib>Nair, Jijeesh R.</creatorcontrib><creatorcontrib>Lunelli, Lorenzo</creatorcontrib><creatorcontrib>Vanzetti, Lia</creatorcontrib><creatorcontrib>Paolucci, Francesco</creatorcontrib><creatorcontrib>Marcaccio, Massimo</creatorcontrib><creatorcontrib>Prodi, Luca</creatorcontrib><creatorcontrib>Tagliaferro, Alberto</creatorcontrib><creatorcontrib>Pederzolli, Cecilia</creatorcontrib><creatorcontrib>Demarchi, Danilo</creatorcontrib><creatorcontrib>Civera, Pierluigi</creatorcontrib><title>Facile functionalization by π-stacking of macroscopic substrates made of vertically aligned carbon nanotubes: Tracing reactive groups by electrochemiluminescence</title><title>Electrochimica acta</title><description>We report a simple, fast and reliable non-covalent route of functionalization of macroscopic carbon nanotubes (CNTs) surfaces based on the π-stacking of CNTs sidewall with fluorescein derivatives (i.e., amino- and isothiocyanate-). The electrochemiluminescent emission of Ru(bpy)
3
2+ labels bearing –COOH and –NH
2 side groups coupled with colorimetric and XPS measurements allowed to estimate the quantity of –NH
2 and –N
C
S functions obtained. The evaluation of reactivity suggests that functionalized CNTs substrates, in particular those carrying –N
C
S groups, are suitable to covalently bind probe molecules such as proteins and oligonucleotides, thus opening up the possibility of future application in genomics and proteomics fields.</description><subject>Carbon nanotubes</subject><subject>Carbon nanotubes (CNTs)</subject><subject>Chemistry</subject><subject>Colorimetry</subject><subject>Covalence</subject><subject>Derivatives</subject><subject>Electrochemiluminescence (ECL)</subject><subject>Electrochemistry</subject><subject>Emission</subject><subject>Exact sciences and technology</subject><subject>Fluorescein</subject><subject>General and physical chemistry</subject><subject>Oligonucleotides</subject><subject>Photoelectrochemistry. Electrochemiluminescence</subject><subject>Ru(bpy) 32</subject><subject>X-ray photoelectron spectroscopy</subject><subject>π-Stacking</subject><issn>0013-4686</issn><issn>1873-3859</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqFUcuO1DAQjBBIDAvfgC-IU4IfcexwW61YQFqJy3K2bKc9eHDswU5GGk58Cz_EL-Ewq70iWbLVrq7qrmqa1wR3BJPh3aGDAHbR9XQUE9Jh2WHcP2l2RArWMsnHp80OY8LafpDD8-ZFKQeMsRgE3jW_b7X1AZBbo118ijr4n3p7IHNGf361pRJ_93GPkkOztjkVm47eorKasmS9QKnlCbbvE-TFWx3CGVWWfYQJWZ1NpYo6pmU1UN6j-1z1Kl2GOrA_AdrntB7LpvZvjZzsN5h9WGcfoViIFl42z5wOBV493FfN19sP9zef2rsvHz_fXN-1lgmxtNJaPRkGfHJUit7QwWgxigkbJ7AUhmLDHDiuqZwwE3wUsh-ENY73IydCs6vm7YX3mNOPFcqiZl8nCEFHSGtRIx0Y5X0vK1JckJsfJYNTx-xnnc-KYLWFog7qMRS1haKwVDWU2vnmQUOXapXLOlpfHttpz8VI-VBx1xcc1IVPHrIq1m9mTD5XXjUl_1-tv4ZMrNM</recordid><startdate>20111030</startdate><enddate>20111030</enddate><creator>Zanarini, Simone</creator><creator>Vinante, Michele</creator><creator>Pasquardini, Laura</creator><creator>Sanginario, Alessandro</creator><creator>Giorcelli, Mauro</creator><creator>Bianco, Stefano</creator><creator>Gerbaldi, Claudio</creator><creator>Nair, Jijeesh R.</creator><creator>Lunelli, Lorenzo</creator><creator>Vanzetti, Lia</creator><creator>Paolucci, Francesco</creator><creator>Marcaccio, Massimo</creator><creator>Prodi, Luca</creator><creator>Tagliaferro, Alberto</creator><creator>Pederzolli, Cecilia</creator><creator>Demarchi, Danilo</creator><creator>Civera, Pierluigi</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</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></search><sort><creationdate>20111030</creationdate><title>Facile functionalization by π-stacking of macroscopic substrates made of vertically aligned carbon nanotubes: Tracing reactive groups by electrochemiluminescence</title><author>Zanarini, Simone ; Vinante, Michele ; Pasquardini, Laura ; Sanginario, Alessandro ; Giorcelli, Mauro ; Bianco, Stefano ; Gerbaldi, Claudio ; Nair, Jijeesh R. ; Lunelli, Lorenzo ; Vanzetti, Lia ; Paolucci, Francesco ; Marcaccio, Massimo ; Prodi, Luca ; Tagliaferro, Alberto ; Pederzolli, Cecilia ; Demarchi, Danilo ; Civera, Pierluigi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c377t-8ccadb3e5df2874b26ba797d0bf7087b20b3fef5a28d0375978467cbf549517a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Carbon nanotubes</topic><topic>Carbon nanotubes (CNTs)</topic><topic>Chemistry</topic><topic>Colorimetry</topic><topic>Covalence</topic><topic>Derivatives</topic><topic>Electrochemiluminescence (ECL)</topic><topic>Electrochemistry</topic><topic>Emission</topic><topic>Exact sciences and technology</topic><topic>Fluorescein</topic><topic>General and physical chemistry</topic><topic>Oligonucleotides</topic><topic>Photoelectrochemistry. Electrochemiluminescence</topic><topic>Ru(bpy) 32</topic><topic>X-ray photoelectron spectroscopy</topic><topic>π-Stacking</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zanarini, Simone</creatorcontrib><creatorcontrib>Vinante, Michele</creatorcontrib><creatorcontrib>Pasquardini, Laura</creatorcontrib><creatorcontrib>Sanginario, Alessandro</creatorcontrib><creatorcontrib>Giorcelli, Mauro</creatorcontrib><creatorcontrib>Bianco, Stefano</creatorcontrib><creatorcontrib>Gerbaldi, Claudio</creatorcontrib><creatorcontrib>Nair, Jijeesh R.</creatorcontrib><creatorcontrib>Lunelli, Lorenzo</creatorcontrib><creatorcontrib>Vanzetti, Lia</creatorcontrib><creatorcontrib>Paolucci, Francesco</creatorcontrib><creatorcontrib>Marcaccio, Massimo</creatorcontrib><creatorcontrib>Prodi, Luca</creatorcontrib><creatorcontrib>Tagliaferro, Alberto</creatorcontrib><creatorcontrib>Pederzolli, Cecilia</creatorcontrib><creatorcontrib>Demarchi, Danilo</creatorcontrib><creatorcontrib>Civera, Pierluigi</creatorcontrib><collection>Pascal-Francis</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><jtitle>Electrochimica acta</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zanarini, Simone</au><au>Vinante, Michele</au><au>Pasquardini, Laura</au><au>Sanginario, Alessandro</au><au>Giorcelli, Mauro</au><au>Bianco, Stefano</au><au>Gerbaldi, Claudio</au><au>Nair, Jijeesh R.</au><au>Lunelli, Lorenzo</au><au>Vanzetti, Lia</au><au>Paolucci, Francesco</au><au>Marcaccio, Massimo</au><au>Prodi, Luca</au><au>Tagliaferro, Alberto</au><au>Pederzolli, Cecilia</au><au>Demarchi, Danilo</au><au>Civera, Pierluigi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Facile functionalization by π-stacking of macroscopic substrates made of vertically aligned carbon nanotubes: Tracing reactive groups by electrochemiluminescence</atitle><jtitle>Electrochimica acta</jtitle><date>2011-10-30</date><risdate>2011</risdate><volume>56</volume><issue>25</issue><spage>9269</spage><epage>9276</epage><pages>9269-9276</pages><issn>0013-4686</issn><eissn>1873-3859</eissn><coden>ELCAAV</coden><abstract>We report a simple, fast and reliable non-covalent route of functionalization of macroscopic carbon nanotubes (CNTs) surfaces based on the π-stacking of CNTs sidewall with fluorescein derivatives (i.e., amino- and isothiocyanate-). The electrochemiluminescent emission of Ru(bpy)
3
2+ labels bearing –COOH and –NH
2 side groups coupled with colorimetric and XPS measurements allowed to estimate the quantity of –NH
2 and –N
C
S functions obtained. The evaluation of reactivity suggests that functionalized CNTs substrates, in particular those carrying –N
C
S groups, are suitable to covalently bind probe molecules such as proteins and oligonucleotides, thus opening up the possibility of future application in genomics and proteomics fields.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.electacta.2011.08.004</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0013-4686 |
| ispartof | Electrochimica acta, 2011-10, Vol.56 (25), p.9269-9276 |
| issn | 0013-4686 1873-3859 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_926325448 |
| source | Access via ScienceDirect (Elsevier) |
| subjects | Carbon nanotubes Carbon nanotubes (CNTs) Chemistry Colorimetry Covalence Derivatives Electrochemiluminescence (ECL) Electrochemistry Emission Exact sciences and technology Fluorescein General and physical chemistry Oligonucleotides Photoelectrochemistry. Electrochemiluminescence Ru(bpy) 32 X-ray photoelectron spectroscopy π-Stacking |
| title | Facile functionalization by π-stacking of macroscopic substrates made of vertically aligned carbon nanotubes: Tracing reactive groups by electrochemiluminescence |
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