研究者詳細 - 中西　和樹

論文 - 中西　和樹

分割表示 412 件中 381 - 400 件目／全件表示 >>

FORMATION OF POROUS GEL MORPHOLOGY BY PHASE-SEPARATION IN GELLING ALKOXY-DERIVED SILICA - PHENOMENOLOGICAL STUDY

KAJI H, NAKANISHI K, SOGA N

JOURNAL OF NON-CRYSTALLINE SOLIDS 185 巻 ( 1-2 ) 頁： 18-30 1995年5月

Formation of porous gel morphology by phase separation in gelling alkoxy-derived silica. Affinity between silica polymers and solvent.

Kaji H.

Journal of Non-Crystalline Solids 181 巻 ( 1-2 ) 頁： 16-26 1995年2月

FORMATION OF POROUS GEL MORPHOLOGY BY PHASE-SEPARATION IN GELLING ALKOXY-DERIVED SILICA - AFFINITY BETWEEN SILICA POLYMERS AND SOLVENT

KAJI H, NAKANISHI K, SOGA N

JOURNAL OF NON-CRYSTALLINE SOLIDS 181 巻 ( 1-2 ) 頁： 16-26 1995年2月

Small-angle X-Ray scattering study of nanopore evolution of macroporous silica gel by solvent exchange 査読有り

Takahashi R, Nakanishi K, Soga N

FARADAY DISCUSSIONS 101 巻頁： 249 - 263 1995年

PHASE-SEPARATION IN SILICA SOL-GEL SYSTEM CONTAINING POLY(ETHYLENE OXIDE) .1. PHASE RELATION AND GEL MORPHOLOGY 査読有り

NAKANISHI K, KOMURA H, TAKAHASHI R, SOGA N

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 67 巻 ( 5 ) 頁： 1327 - 1335 1994年5月

In Situ Observation of Phase Separation Processes in Gelling Alkoxy-Derived Silica System by Light Scattering Method 査読有り

Kaji Hironori, Nakanishi Kazuki, Soga Naohiro, Inoue Tadashi, Nemoto Norio

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY 3 巻 ( 3 ) 頁： 169 - 188 1994年1月

Phase Separation Kinetics in Silica Sol-Gel System Containing Polyethylene Oxide. I. Initial Stage 査読有り

Nakanishi Kazuki, Yamasaki Yuki, Kaji Hironori, Soga Naohiro, Inoue Tadashi, Nemoto Norio

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY 2 巻 ( 1-3 ) 頁： 227 - 231 1994年1月

THE ROLE OF HYDRATED SILICA, TITANIA, AND ALUMINA IN INDUCING APATITE ON IMPLANTS 査読有り

LI PJ, OHTSUKI C, KOKUBO T, NAKANISHI K, SOGA N, DEGROOT K

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH 28 巻 ( 1 ) 頁： 7 - 15 1994年1月

Dependence of bone-like apatite formation on structure of silica gel 査読有り

Kokubo T, Cho SB, Nakanishi K, Soga N, Ohtsuki C, Kitsugi T, Yamamuro T, Nakamura T

BIOCERAMICS, VOL 7 頁： 49 - 54 1994年

INDUCTION AND MORPHOLOGY OF HYDROXYAPATITE, PRECIPITATED FROM METASTABLE SIMULATED BODY-FLUIDS ON SOL-GEL PREPARED SILICA 査読有り

LI PJ, NAKANISHI K, KOKUBO T, DEGROOT K

BIOMATERIALS 14 巻 ( 13 ) 頁： 963 - 968 1993年10月

PROCESS OF FORMATION OF BONE-LIKE APATITE LAYER ON SILICA-GEL 査読有り

LI P, OHTSUKI C, KOKUBO T, NAKANISHI K, SOGA N, NAKAMURA T, YAMAMURO T

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE 4 巻 ( 2 ) 頁： 127 - 131 1993年3月

Polymerization-Induced Phase Separation in Silica Sol-Gel Systems Containing Formamide 査読有り

Kaji Hironori, Nakanishi Kazuki, Soga Naohiro

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY 1 巻 ( 1 ) 頁： 35 - 46 1993年1月

MACROPORE STRUCTURE DESIGN OF SOL-GEL DERIVED SILICA BY SPINODAL DECOMPOSITION 査読有り

NAKANISHI K, KAJI H, SOGA N

POROUS MATERIALS 31 巻頁： 51 - 60 1993年

EFFECTS OF IONS IN AQUEOUS-MEDIA ON HYDROXYAPATITE INDUCTION BY SILICA-GEL AND ITS RELEVANCE TO BIOACTIVITY OF BIOACTIVE GLASSES AND GLASS-CERAMICS 査読有り

LI P, OHTSUKI C, KOKUBO T, NAKANISHI K, SOGA N, NAKAMURA T, YAMAMURO T

JOURNAL OF APPLIED BIOMATERIALS 4 巻 ( 3 ) 頁： 221 - 229 1993年

DUAL-POROSITY SILICA-GELS BY POLYMER-INCORPORATED SOL-GEL PROCESS 査読有り

NAKANISHI K, TAKAHASHI R, SOGA N

JOURNAL OF NON-CRYSTALLINE SOLIDS 147 巻 ( C ) 頁： 291 - 295 1992年10月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Journal of Non-Crystalline Solids

Pore characteristics of silica gels prepared by the polymer-incorporated alkoxide-based sol-gel process have been investigated. Micrometer-range pore sizes could be controlled by changing several reaction parameters, such as molecular weight or concentration of polymer or reaction temperature, that affect the domain formation process due to an occurrence of phase separation during a gel-forming reaction. The volume fraction and size distribution of nanometer-range pores after a heat treatment were varied by different solvent exchange treatments of a wet gel. © 1992 Elsevier Science Publishers B.V. All rights reserved.

DOI： 10.1016/S0022-3093(05)80632-5

APATITE FORMATION INDUCED BY SILICA-GEL IN A SIMULATED BODY-FLUID 査読有り

LI PJ, OHTSUKI C, KOKUBO T, NAKANISHI K, SOGA N, NAKAMURA T, YAMAMURO T

JOURNAL OF THE AMERICAN CERAMIC SOCIETY 75 巻 ( 8 ) 頁： 2094 - 2097 1992年8月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Journal of the American Ceramic Society

It has been confirmed that the essential condition for glasses and glass‐ceramics to bond to living bone is the formation of an apatite layer on their surfaces in the body. It has been proposed that a hydrated silica formed on the surfaces of these materials in the body plays an important role in forming the surface apatite layer, but this has not yet been proved. In the present study, it is shown experimentally that a pure hydrated silica gel can induce apatite formation on its surface in a simulated body fluid when its starting pH is increased from 7.2 to 7.4. Copyright © 1992, Wiley Blackwell. All rights reserved

DOI： 10.1111/j.1151-2916.1992.tb04470.x

MODIFICATION OF NANOMETER RANGE PORES IN SILICA-GELS WITH INTERCONNECTED MACROPORES BY SOLVENT EXCHANGE 査読有り

KAJI H, NAKANISHI K, SOGA N, HORII F

JOURNAL OF NON-CRYSTALLINE SOLIDS 145 巻 ( 1-3 ) 頁： 80 - 84 1992年8月

PHASE-SEPARATION IN SILICA SOL-GEL SYSTEM CONTAINING POLYACRYLIC-ACID .3. EFFECT OF CATALYTIC CONDITION 査読有り

NAKANISHI K, SOGA N

JOURNAL OF NON-CRYSTALLINE SOLIDS 142 巻 ( 1-2 ) 頁： 36 - 44 1992年4月

PHASE-SEPARATION IN SILICA SOL-GEL SYSTEM CONTAINING POLYACRYLIC-ACID .4. EFFECT OF CHEMICAL ADDITIVES 査読有り

NAKANISHI K, SOGA N

JOURNAL OF NON-CRYSTALLINE SOLIDS 142 巻 ( 1-2 ) 頁： 45 - 54 1992年4月

SMALL-ANGLE X-RAY-SCATTERING STUDY OF GELLING SILICA ORGANIC POLYMER-SOLUTION - SYSTEMS CONTAINING POLY(SODIUM STYRENE-SULFONATE) 査読有り

NAKANISHI K, SOGA N, MATSUOKA H, ISE N

JOURNAL OF THE AMERICAN CERAMIC SOCIETY 75 巻 ( 4 ) 頁： 971 - 975 1992年4月

　前のページ - 次のページ　

<中西 和樹>

論文 - 中西 和樹

<中西　和樹>

論文 - 中西　和樹