Confinement-induced order of tethered alkyl chains at the water/vapor interface.

@article{Fukuto2002ConfinementinducedOO,
  title={Confinement-induced order of tethered alkyl chains at the water/vapor interface.},
  author={Masafumi Fukuto and Ralf K. Heilmann and Peter S. Pershan and Seungju Michael Yu and Carissa M. Soto and David A. Tirrell},
  journal={Physical review. E, Statistical, nonlinear, and soft matter physics},
  year={2002},
  volume={66 1 Pt 1},
  pages={010601}
}
Packing of tethered alkyl chains in Langmuir monolayers of a hairy-rod polypeptide poly[gamma-4-(n-hexadecyloxy)benzyl alpha,L-glutamate] on water has been studied by x-ray scattering measurements at room temperature. The rods lie parallel to the surface while the alkyl side chains segregate toward the vapor. Results indicate that the herringbone order of the alkyl chains is established initially by one-dimensionally confined chains between aligned rods and grows laterally with compression.