Mapping local electric fields in proteins at biomimetic interfaces

Gal Schkolnik, Tillmann Utesch, Johannes Salewski, Katalin Tenger, Diego Millo, Anja Kranich, Ingo Zebger, Claudia Schulz, László Zimányi, Gábor Rákhely, Maria Andrea Mroginski, Peter Hildebrandt

Research output: Article

15 Citations (Scopus)

Abstract

We present a novel approach for determining the strength of the electric field experienced by proteins immobilised on membrane models. It is based on the vibrational Stark effect of a nitrile label introduced at different positions on engineered proteins and monitored by surface enhanced infrared absorption spectroscopy.

Original languageEnglish
Pages (from-to)70-72
Number of pages3
JournalChemical Communications
Volume48
Issue number1
DOIs
Publication statusPublished - jan. 4 2012

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ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

Cite this

Schkolnik, G., Utesch, T., Salewski, J., Tenger, K., Millo, D., Kranich, A., Zebger, I., Schulz, C., Zimányi, L., Rákhely, G., Mroginski, M. A., & Hildebrandt, P. (2012). Mapping local electric fields in proteins at biomimetic interfaces. Chemical Communications, 48(1), 70-72. https://doi.org/10.1039/c1cc13186a