Phosphate stretching vibrations probe interfacial dynamics in hydrated phospholipids. Two-dimensional spectra in the 1,000–1,300 cm-1 range reveal structural fluctuations on a 300 fs time scale while water-phosphate hydrogen bonds persist for longer than 10 ps.
CITATION STYLE
Costard, R., Heisler, I. A., & Elsaesser, T. (2015). Hydrated phospholipid surfaces probed by ultrafast 2D spectroscopy of phosphate vibrations. In Springer Proceedings in Physics (Vol. 162, pp. 301–304). Springer Science and Business Media, LLC. https://doi.org/10.1007/978-3-319-13242-6_73
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