Hydroxyapatite film for dental treatment by powder jet deposition: A review

Ryo Akatsuka, Hiroshi Ishihata, Miyoko Noji, Ken Matsumura, Takahiro Anada, Tunemoto Kuriyagawa, Osamu Suzuki, Keiichi Sasaki

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review


This review summarized the powder jet deposition (PJD) method used to create a thick hydroxyapatite (HAp) film on a human tooth surface. The PJD method is a technology for creating ceramic films on ceramic substrates in which fine particles of ceramic were accelerated and the only deposition process that could be used in the room temperature and room pressure. The HAp film created in previ-ous studies showed that excellent microstructure and mechanical properties. The possibility of making a new interface between the tooth and biomaterials using the PJD method was indicated.

Original languageEnglish
Title of host publicationInterface Oral Health Science 2011
PublisherSpringer Japan
Number of pages3
ISBN (Electronic)9784431540700
ISBN (Print)9784431540694
Publication statusPublished - 2012 Jan 1


  • Clinical application
  • Hydroxyapatite film
  • Powder jet deposition
  • Tooth-biomaterial interface


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