Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Bioactive ceramics: Challenges and perspectives
Autore:
Kim, HM;
Indirizzi:
Kyoto Univ, Grad Sch Engn, Dept Chem Mat, Sakyo Ku, Kyoto 6068501, Japan Kyoto Univ Kyoto Japan 6068501 Chem Mat, Sakyo Ku, Kyoto 6068501, Japan
Titolo Testata:
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN
fascicolo: 4, volume: 109, anno: 2001,
pagine: S49 - S57
SICI:
0914-5400(200104)109:4<S49:BCCAP>2.0.ZU;2-U
Fonte:
ISI
Lingua:
ENG
Soggetto:
SIMULATED BODY-FLUID; APATITE-FORMING ABILITY; SOL-GEL PROCESS; GRADED SURFACE-STRUCTURE; BONE-BONDING ABILITY; BIOMIMETIC PROCESS; CALCIUM-PHOSPHATE; ORGANIC POLYMERS; SILICA-GEL; CHEMICAL TREATMENT;
Keywords:
bioactivity; bone; apatite; simulated body fluid (SBF); surface chemistry; hybrid; biomimetic process; tissue engineering;
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
92
Recensione:
Indirizzi per estratti:
Indirizzo: Kim, HM Kyoto Univ, Grad Sch Engn, Dept Chem Mat, Sakyo Ku, Kyoto 6068501,Japan Kyoto Univ Kyoto Japan 6068501 t, Sakyo Ku, Kyoto 6068501, Japan
Citazione:
H.M. Kim, "Bioactive ceramics: Challenges and perspectives", J CERAM S J, 109(4), 2001, pp. S49-S57

Abstract

One of the most significant accomplishments of ceramic science in the 20thcentury was the development of bioactive ceramics that spontaneously bond to and integrate with living bone. Many of the bioactive ceramics, represented by Bioglass(R), HA, beta -TCP, glass-ceramic A-W, self-setting calcium phosphate cements and HA coatings on metallic prostheses, have achieved significant success in clinical bone repairs and replacements. In vitro assessments using simulated body fluid, together with other cellular in vitro andin vivo assessments, have put into an extensive possession of knowledge onthe surface chemistry of bioactive ceramics. The surface chemistry is the fundamental to the current challenging research, e.g., bioactive surface functionalizations that endeavor to induce bonelike apatite-forming abilitieson ceramics and metals with high fracture resistance, sol-gel derivations of bioactive inorganic-organic hybrids with high malleability, acellular biomimetic processes that aim at ceramic-polymer composites with natural bonelike structure and properties, and utilization of bioactive ceramics in bone tissue engineering that may be highly advantageous over prevailing attempts utilizing natural and synthetic polymers. Bioactive ceramics and relatedtechnologies are therefore believed to continue to occupy a prime positionin biomedical fields in the 21st century.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/04/20 alle ore 00:28:37