Multiphoton Reactive Surfaces Using Ruthenium(II) Photocleavable Cages

San Miguel Arnanz, Verónica; Álvarez, Marta; Filevich, Oscar; Etchenique, Roberto; del Campo, Aránzazu

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dc.contributor.author	San Miguel Arnanz, Verónica
dc.contributor.author	Álvarez, Marta
dc.contributor.author	Filevich, Oscar
dc.contributor.author	Etchenique, Roberto
dc.contributor.author	del Campo, Aránzazu
dc.date.accessioned	2017-05-09T12:07:17Z
dc.date.available	2017-05-09T12:07:17Z
dc.date.issued	2012
dc.identifier.bibliographicCitation	Langmuir, 2012, 28 (2), pp. 1217-1221.
dc.identifier.issn	0743-7463
dc.identifier.uri	http://hdl.handle.net/10016/24543
dc.description.abstract	Photoreactive surfaces derived from a new photocleavable surface modification agent and with photosensitivity in the Vis and IR region are described. A ruthenium(II) caged aminosilane, [Ru(bpy)₂(PMe₃)(APTS)](PF₆)₂, was synthesized and attached to silica surfaces. Light irradiation removed the cage and generated surface patterns with reactive amine groups. The photosensitivity of this compound under single (460 nm) and two-photon (900) excitation is demonstrated. Functional patterns with site-selective attachment of other molecular species are described.
dc.description.sponsorship	A.d.C., O.F., and R.E. thank the DFG (444ARG113/8/1-0) for financial support. The authors thank Beatriz García (INQUIMAE) for helping with the synthesis part, Andreas Best (MPIP) for the laser scanning experiments, and Juan P. Fernández-Blázquez (MPIP) for help the contrast measurements. R.E. is staff member of CONICET.
dc.format.extent	5
dc.format.mimetype	application/pdf
dc.language.iso	eng
dc.publisher	American Chemical Society
dc.rights	© 2011 American Chemical Society
dc.title	Multiphoton Reactive Surfaces Using Ruthenium(II) Photocleavable Cages
dc.type	article
dc.subject.eciencia	Materiales
dc.subject.eciencia	Química
dc.identifier.doi	http://www.dx.doi.org/10.1021/la2033687
dc.rights.accessRights	openAccess
dc.type.version	acceptedVersion
dc.identifier.publicationfirstpage	1217
dc.identifier.publicationissue	2
dc.identifier.publicationlastpage	1221
dc.identifier.publicationtitle	Langmuir
dc.identifier.publicationvolume	28
dc.identifier.uxxi	AR/0000019821
dc.affiliation.dpto	UC3M. Departamento de Ciencia e Ingeniería de Materiales e Ingeniería Química
dc.affiliation.grupoinv	UC3M. Grupo de Investigación: Polímeros y Composites