Micropattren Formation of Apatite by combination of biomimetic method and transcription of resist pattern

摘要

Combination of biomimetic method and transcription of resist pattern was made to form micropattern of apatite. A resist pattern printed substrate was set in contact with CaO-SiO_2 based glass in a simulated body fluid (SBF) with ion concentrations nearly equal to human blood plasma, and then soaked in a aqueous solution with ion concentrations 1.5 times those of SBF (1.5SBF). Apatite formation on the substrate was confirmed by X-ray diffraction.