@article{CTT100751642,
  author = {Megumi Sadaie and Naoki Nishikawa and Yoshikazu Kumashiro and Yasunori Ikezawa and Yuuki Kumagai and Kenji Makino and Satomi Ohnishi and Kaoru Tamada and Masahiko Hara},
  title = {Quantitative friction map on surface composed of beta-cyclodextrin monolayer},
  journal = {Japanese Journal of Applied Physics Part 1-Regular Papers Brief Communications & Review Papers},
  year = 2007,
}

@article{CTT100590031,
  author = {Megumi Sadaie and Naoki Nishikawa and Satomi Ohnishi and Kaoru Tamada and Kiyoshi Yase and Masahiko Hara},
  title = {Studies of human hair by friction force microscopy with the hair-model-probe},
  journal = {Colloids and Surfaces B: Biointerfaces},
  year = 2006,
}