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Noncovalent Stable Functionalization Makes Carbon Nanotubes Hydrophilic and Biocompatible

hal.structure.identifierInstitut für Experimentalphysik
dc.contributor.authorERNST, Friederike
hal.structure.identifierlp2n-04,lp2n-12
dc.contributor.authorGAO, Zhenghong
hal.structure.identifierUniversidad de Zaragoza = University of Zaragoza [Saragossa University] = Université de Saragosse
dc.contributor.authorARENAL, Raul
hal.structure.identifierInstitut für Chemie und Biochemie [Berlin]
dc.contributor.authorHEEK, Timm
hal.structure.identifierInstitut für Experimentalphysik
dc.contributor.authorSETARO, Antonio
hal.structure.identifierUniversidad de Zaragoza = University of Zaragoza [Saragossa University] = Université de Saragosse
dc.contributor.authorFERNANDEZ-PACHECO, Rodrigo
hal.structure.identifierInstitut für Chemie und Biochemie [Berlin]
dc.contributor.authorHAAG, Rainer
hal.structure.identifierlp2n-04,lp2n-12
dc.contributor.authorCOGNET, Laurent
hal.structure.identifierInstitut für Experimentalphysik
dc.contributor.authorREICH, Stephanie
dc.date.accessioned2023-05-12T10:51:44Z
dc.date.available2023-05-12T10:51:44Z
dc.date.issued2017
dc.identifier.issn1932-7447
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/181848
dc.description.abstractEnSemiconducting single wall carbon nanotubes possess an intrinsic photoluminescence in the near infrared region beyond 900 nm, the NIR-II window of biological imaging. Here, we introduce a modular molecule for non-covalent nanotube functionalization which renders carbon nanotubes 2 hydrophilic and fully biocompatible through a one-step process. We demonstrate through EELS spectroscopy that the non-covalent functionalization mechanism relies on tight and extremely robust pi-pi stacking, which survives an exchange of the solvent as well as drying. Furthermore, the modularity of the molecule design allows for the introduction of functional units into the molecule itself to modify the optical properties of the carbon nanotube, for instance to augment its excitation window through an excitation energy transfer, facilitating the excitation of most carbon nanotube chiralities at one single wavelength.
dc.language.isoen
dc.publisherAmerican Chemical Society
dc.title.enNoncovalent Stable Functionalization Makes Carbon Nanotubes Hydrophilic and Biocompatible
dc.typeArticle de revue
dc.identifier.doi10.1021/acs.jpcc.7b03062
dc.subject.halChimie/Matériaux
dc.subject.halChimie/Polymères
bordeaux.journalJournal of Physical Chemistry C
bordeaux.page18887-18891
bordeaux.volume121
bordeaux.hal.laboratoriesLaboratoire Photonique, Numérique et Nanosciences (LP2N) - UMR 5298*
bordeaux.issue34
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-01630842
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01630842v1
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