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dc.contributor.author
Cordes, Thorben
dc.contributor.author
Vogelsang, Jan
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Anaya, Milena
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Spagnuolo, Carla Cecilia
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Gietl, Andreas
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Summerer, Wolfram
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Herrmann, Andreas
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Müllen, Klaus
dc.contributor.author
Tinnefeld, Philip
dc.date.available
2019-01-28T19:45:47Z
dc.date.issued
2010-03
dc.identifier.citation
Cordes, Thorben; Vogelsang, Jan; Anaya, Milena; Spagnuolo, Carla Cecilia; Gietl, Andreas; et al.; Single-molecule redox blinking of perylene diimide derivatives in water; American Chemical Society; Journal of the American Chemical Society; 132; 7; 3-2010; 2404-2409
dc.identifier.issn
0002-7863
dc.identifier.uri
http://hdl.handle.net/11336/68801
dc.description.abstract
Dynamic developments in ultrasensitive and superresolution fluorescence microscopy call for improved fluorescence markers with increased photostability and new functionalities. We used single-molecule spectroscopy to study water-soluble perylene dicarboximide fluorophores (PDI), which were immobilized in aqueous buffer by attaching the fluorophore to DNA. Under these conditions bright fluorescence, comparable to that of single-molecule compatible organic fluorophores, is observed with homogeneous spectral and fluorescence decay time distributions. We additionally show how the fluorescence of the PDI can be controlled through photoinduced electron-transfer reactions by using different concentrations of reductants and oxidants, yielding either blinking or stable emission. We explain these properties by the redox potentials of PDI and the recently introduced ROXS (reducing and oxidizing system) concept. Finally, we evaluate how this fluorescence control of PDIs can be used for superresolution "Blink-Microscopy" in aqueous or organic media and more generally for single-molecule spectroscopy.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Chemical Society
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Perylene Dyes
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Single Molecule Spectroscopy
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Photophysics
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Superresolution
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Otras Ciencias Químicas
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Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Single-molecule redox blinking of perylene diimide derivatives in water
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-01-28T14:14:21Z
dc.journal.volume
132
dc.journal.number
7
dc.journal.pagination
2404-2409
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Washington
dc.description.fil
Fil: Cordes, Thorben. University of Oxford; Reino Unido. Ludwig Maximilians Universitat; Alemania
dc.description.fil
Fil: Vogelsang, Jan. Ludwig Maximilians Universitat; Alemania. University of Texas at Austin; Estados Unidos
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Fil: Anaya, Milena. Max Planck Institute For Polymer Research; Alemania
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Fil: Spagnuolo, Carla Cecilia. Max Planck Institute For Polymer Research; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Gietl, Andreas. Ludwig Maximilians Universitat; Alemania
dc.description.fil
Fil: Summerer, Wolfram. Ludwig Maximilians Universitat; Alemania
dc.description.fil
Fil: Herrmann, Andreas. University of Groningen; Países Bajos
dc.description.fil
Fil: Müllen, Klaus. Max Planck Institute For Polymer Research; Alemania
dc.description.fil
Fil: Tinnefeld, Philip. Ludwig Maximilians Universitat; Alemania
dc.journal.title
Journal of the American Chemical Society
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1021/ja9099714
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/abs/10.1021/ja9099714


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