Picosecond visible/IR pump-probe dynamics of photoactive yellow protein

Aihua Xie, Lorand Kelemen, Britta Redlich, Lex Van Der Meer, Robert Austin

Research output: Contribution to journalConference articlepeer-review

3 Scopus citations


We present 2-color pump/probe experiments on the sensory protein Photoactive Yellow Protein (PYP). We present a snapshot of the transient IR spectrum of PYP at 100 ps after the pump pulse, in the important amide I and amide II region around 6 μm.

Original languageEnglish (US)
Pages (from-to)605-608
Number of pages4
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Issue number1-2
StatePublished - Aug 1 2004
EventProceedings of the 25th International Free Electron Laser - Tsukuba,Ibaraki, Japan
Duration: Sep 8 2003Sep 12 2003

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Instrumentation


  • Infrared
  • Photoactive yellow protein
  • Picosecond
  • Visible


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