Prof. Dr. rer. nat. habil. Beate Röder

Profil

Zusammenfassung

Beate Röder entwickelt optische Messmethoden und Materialanalytik für praktische Anwendungen — von der Früherkennung von Alterungsschäden in Solarmodulen bis zur Charakterisierung von Polymeren mittels Fluoreszenz. Sie verbindet photophysikalische Grundlagenforschung an organischen Farbstoffen (Porphyrine, Phthalocyanine, Corrole) mit anwendungsorientierten Projekten in Photovoltaik, antimikrobiellen Beschichtungen und medizinischen Wirkstoffen.

Skills

Name

Prof. Dr. rer. nat. habil. Beate Röder

Titel

Prof. Dr. rer. nat. habil.

Fakultät

Mathematisch-Naturwissenschaftliche Fakultät

Institut

Institut für Physik

E-Mail

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HU-FIS-Profil

Quelle ↗

Zuletzt gescrapt

28.6.2026, 01:11:38

• Anregungsenergietransfers in supramolekularen Komplexen

  Quelle ↗

  Förderer: DFG Sachbeihilfe Zeitraum: 01/2010 - 03/2013 Projektleitung: Prof. Dr. rer. nat. habil. Beate Röder

• Begutachtung von Fluoreszenzmessungen

  Quelle ↗

  Zeitraum: 11/2011 - 12/2011 Projektleitung: Prof. Dr. rer. nat. habil. Beate Röder

• Cell- and Mitochondria-Specific Fluorophores with Improved Photophysical Characteristics

  Quelle ↗

  Zeitraum: 11/2007 - 03/2011 Projektleitung: Prof. Dr. rer. nat. habil. Beate Röder

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• Lipid nanoparticles for skin penetration enhancement—correlation to drug localization within the particle matrix as determined by fluorescence and parelectric spectroscopy

  2005

  Journal of Controlled Release · 231 Zitationen · DOI

• Methylene Blue Binding to DNA with Alternating GC Base Sequence:  A Modeling Study

  2000

  Journal of the American Chemical Society · 187 Zitationen · DOI

  Photoactive methylene blue is one of the most efficient singlet oxygen generating dyes. It binds to DNA and induces photosensitized reactions which can be used for sequence-specific cleavage of the DNA backbone. Photophysical data obtained for methylene blue in complexes with DNA indicate different binding modes of the dye depending on base sequences. In this study, the binding of methylene blue to a double-stranded decamer with an alternating GC sequence has been investigated by structural modeling and force field based energy calculations. Solvation and desolvation effects have been treated using an electrostatic continuum model. For each of the three possible binding modes (intercalation and minor and major groove binding), a search of the configurational space resulted in six model structures which were selected by the criterion of lowest total energies. The differences of estimated energies are only a few kilocalories per mole, but suggest a preference for symmetric intercalation at the 5‘-CpG-3‘ or 5‘-GpC-3‘ steps. Asymmetric intercalation and minor and major groove binding appear to be less favorable. This result is compatible with published circular dichroism data. An energetic analysis of the model structures gives detailed insight into the interactions involved in the stabilization of the complex and clearly shows the importance of solvent contributions in selecting the most probable structure from an ensemble of structural alternatives.

• Degradation of the encapsulant polymer in outdoor weathered photovoltaic modules: Spatially resolved inspection of EVA ageing by fluorescence and correlation to electroluminescence

  2012

  Solar Energy Materials and Solar Cells · 106 Zitationen · DOI

• advanced polymer compounds

  Solar Collectors made of Polymers

  other

• Arbeitsgemeinschaft Erneuerbare Energie - Institut für Nachhaltige Technologien

  Solar Collectors made of Polymers

  other

• AVENTA AS

  Solar Collectors made of Polymers

  other