@article{bartlam2018nanoscale,
  title = {{Nanoscale infrared identification and mapping of chemical functional groups on graphene}},
  author = {Cian Bartlam and Suzanne Morsch and Kane W.J. Heard and Peter Quayle and Stephen G. Yeates and Aravind Vijayaraghavan},
  journal = {Carbon},
  year = {2018},
  volume = {139},
  pages = {317--324},
  doi = {10.1016/j.carbon.2018.06.061}
}