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Conferences > LS > 2007 > LWG > LWG2
  • Frontiers in Optics 2007/Laser Science XXIII/Organic Materials and Devices for Displays and Energy Conversion
  • OSA Technical Digest (CD) (Optica Publishing Group, 2007),
  • paper LWG2
  • •https://doi.org/10.1364/LS.2007.LWG2

Automated 2D IR spectroscopy using mid-IR pulse shaping and applications to membrane peptides

Sang-Hee Shim, David B. Strasfeld, Yun L. Ling, and Martin T. Zanni

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Abstract

The capability of 2D IR spectroscopy for elucidating time-evolving structures is enhanced by a programmable mid-IR pulse shaper that greatly improves the ease, speed and accuracy of data collection. We demonstrate our technique on a model metal carbonyl compound and then apply it to study the structural disorder of amyloid fibers composed of aggregated human islet amyloid polypeptide (hIAPP).

© 2007 APS

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