@article{CTT100723630,
  author = {Hui Qu and Yuta Arai and Makoto Harada and Tetsuo Okada},
  title = {Freeze Enrichment Protoco; Based on Voltammetric Probing of Liquid-Phase Growth in Frozen Aqueous Electrolyte Solutions},
  journal = {Analytical Chemistry},
  year = 2015,
}

@article{CTT100723626,
  author = {Yuta Arai and Makoto Harada and Tetsuo Okada},
  title = {Single Micro-channel Formation in a Gap between Probe Electrodes by Freezing Aqueous Electrolyte},
  journal = {Analytical Sciences},
  year = 2014,
}