Nano bio studies by laser

Hiroshi Masuhara*, Yoichiroh Hosokawa

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review


High potential of laser technology in applications to bio materials is opening a new research field of bioscience, which are introduced and considered. Laser ablation of organic microcrystals in water forms nanoparticles as colloidal, and femtosecond laser irradiation induces crystallization of protein and supramolecules. By scanning and manipulating femotosecond laser, pattering of protein cubes and living cells from the substrate were demonstrated.

Original languageEnglish
Number of pages3
StatePublished - 18 Oct 2006
Event55th SPSJ Annual Meeting - Nagoya, Japan
Duration: 24 May 200626 May 2006


Conference55th SPSJ Annual Meeting


  • Femotosecond laser
  • Nanoparticle preparation
  • Protein crystallization
  • Protein cubes/bio cell manipulation

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