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Volumn 15, Issue 30, 2005, Pages 3132-3141

Reduced shrinkage of sol-gel derived silicas using sugar-based silsesquioxane precursors

Author keywords

[No Author keywords available]

Indexed keywords

DOPING (ADDITIVES); MORPHOLOGY; POROSITY; PROTEINS; SILANES; SOL-GELS; SUGAR (SUCROSE);

EID: 23844474876     PISSN: 09599428     EISSN: None     Source Type: Journal    
DOI: 10.1039/b502959g     Document Type: Article
Times cited : (33)

References (76)
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    • Hage, D.S.1
  • 18
    • 0011075401 scopus 로고    scopus 로고
    • ed. J. M. S. Cabrai, M. Mota and J. Tramper, Taylor & Francis Ltd., London, UK
    • D. Prazeres, F. Miguel and J. M. S. Cabrai, in Multiphase Bioreactor Design, ed. J. M. S. Cabrai, M. Mota and J. Tramper, Taylor & Francis Ltd., London, UK, 2001, pp. 135-180.
    • (2001) Multiphase Bioreactor Design , pp. 135-180
    • Prazeres, D.1    Miguel, F.2    Cabrai, J.M.S.3
  • 42
    • 33645369098 scopus 로고    scopus 로고
    • note
    • 21 This is distinct from the "one-shot" use of saccharidic trifunctional silanes as siliceous monolith precursors. These silanes can be both internal and external constituents of the produced gel, which modify both bulk and surface properties.
  • 43
    • 33645328238 scopus 로고    scopus 로고
    • Japanese Patent 3046964, Tohoku Munekata K. K., Japan
    • (a) M. Kanno and S. Kusakaishi, Japanese Patent 3046964, Tohoku Munekata K. K., Japan, 1999;
    • (1999)
    • Kanno, M.1    Kusakaishi, S.2
  • 44
    • 33645372483 scopus 로고
    • Japanese Patent Application 79-169422, Japan
    • (b) Japanese Patent Application 79-169422, Showa Denko K. K., Japan, 1979;
    • (1979)
    • Showa, D.K.K.1
  • 45
    • 33645333086 scopus 로고
    • Japanese Patent Application 92-264622, Sekisui Chemical Co Ltd, Japan
    • (c) T. Uehara and Y. Tajima, Japanese Patent Application 92-264622, Sekisui Chemical Co Ltd, Japan, 1992.
    • (1992)
    • Uehara, T.1    Tajima, Y.2
  • 46
    • 33645378459 scopus 로고
    • US Patent 4591652, SCM Corp., USA
    • Gluconamides: (a) R. J. DePasquale and M. E. Wilson, US Patent 4591652, SCM Corp., USA, 1986;
    • (1986)
    • DePasquale, R.J.1    Wilson, M.E.2
  • 50
    • 33645371949 scopus 로고    scopus 로고
    • note
    • We note that the same methodology has been applied to the preparation of dextran-modified silanes. However, the curing chemistry of these materials is more complex, much slower, and not discussed further in this paper.
  • 53
    • 33645342156 scopus 로고    scopus 로고
    • note
    • We have compared the shrinkage of all samples at least up to 57 d. Little shrinkage occurs after this time, as long as the conditions are held the same (e.g., under water, in air, etc.). As an example, unwashed DGS gels underwent no further shrinkage from 57 d to two years when aged in air in an open container.
  • 74
    • 4344614677 scopus 로고    scopus 로고
    • D. W. Bolen, Methods, 2004, 34, 312-322.
    • (2004) Methods , vol.34 , pp. 312-322
    • Bolen, D.W.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.