caa a22 4500 475782909 CHVBK 20180406123649.0 cr unu---uuuuu 170329e20000401xx s 000 0 eng 10.1023/A:1008916226079 doi (NATIONALLICENCE)springer-10.1023/A:1008916226079 Surface modification of calcium metaphosphate fibers [Elektronische Daten] [Toshihiro Kasuga, Yoshio Ota, Masayuki Nogami, YOSHIHIRO Abe] β-calcium metaphosphate fibers having high aspect ratios of 10-120 with diameters of 2-10 μm show high strength and good biocompatibility. When the fibers are soaked in simulated body fluid at 37 °C, however, no calcium phosphate phase is newly formed on the fibers. In the present work, by treating the fibers at 70 °C with dilute NaOH aqueous solution, the surface phase was converted successfully into the orthophosphate phase that was in fine sizes and was adhered. After soaking the treated fibers in simulated body fluid at 37 °C for 30 days, a new calcium phosphate phase was precipitated. This was attributed to the surface phase modified using dilute NaOH. The treated fibers are expected to show bone-bonding ability, i.e. bioactivity. ©2000 Kluwer Academic Publishers Kluwer Academic Publishers, 2000 Kasuga Toshihiro Department of Materials Science and Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, 466-8555, Nagoya, Japan aut Ota Yoshio Yabashi Industries, Co., Ltd, Akasaka-cho, 503-2213, Ogaki, Japan aut Nogami Masayuki Department of Materials Science and Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, 466-8555, Nagoya, Japan aut Abe YOSHIHIRO Department of Materials Science and Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, 466-8555, Nagoya, Japan aut Journal of Materials Science: Materials in Medicine Kluwer Academic Publishers 11/4(2000-04-01), 223-225 0957-4530 11:4<223 2000 11 10856 https://doi.org/10.1023/A:1008916226079 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1008916226079 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kasuga Toshihiro Department of Materials Science and Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, 466-8555, Nagoya, Japan aut NATIONALLICENCE 700 1- Ota Yoshio Yabashi Industries, Co., Ltd, Akasaka-cho, 503-2213, Ogaki, Japan aut NATIONALLICENCE 700 1- Nogami Masayuki Department of Materials Science and Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, 466-8555, Nagoya, Japan aut NATIONALLICENCE 700 1- Abe YOSHIHIRO Department of Materials Science and Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, 466-8555, Nagoya, Japan aut NATIONALLICENCE 773 0- Journal of Materials Science: Materials in Medicine Kluwer Academic Publishers 11/4(2000-04-01), 223-225 0957-4530 11:4<223 2000 11 10856 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer