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Abstract:

A normal cell division and growth inside a mineral host has been achieved for the first time, overcoming the limits imposed by cell survival. The diffusion time of nutrients within the porous silica monolith is fast enough to allow growing rates almost indistinguishable from a traditional culture. Further controls were carried out to demonstrate the effectiveness of the silica barrier in avoiding contamination by biological agent's entrance. The inorganic matrix provides an effective mechanical barrier for the isolation of continuous growing cultures.

Registro:

Documento: Artículo
Título:Cell growth at cavities created inside silica monoliths synthesized by sol-gel
Autor:Perullini, M.; Jobbágy, M.; Soler-Illia, G.J.A.A.; Bilmes, S.A.
Filiación:INQUIMAE-DQIAQF, Universidad de Buenos Aires, Ciudad Universitaria Pab. II, C1428EHA Buenos Aires, Argentina
Unidad de Actividad Química, Centra Atómico Constituyentes - CNEA, Av. Gral Paz 1499, (B1650KNA), Pcia. de Buenos Aires, Argentina
Palabras clave:Cell culture; Growth (materials); Liquefaction; Metabolism; Microbiology; pH; Polymerization; Sol-gels; Strength of materials; Synthesis (chemical); Cell growth; Mechanical barrier; Nutrients; Silica monoliths; Silica
Año:2005
Volumen:17
Número:15
Página de inicio:3806
Página de fin:3808
DOI: http://dx.doi.org/10.1021/cm050863x
Título revista:Chemistry of Materials
Título revista abreviado:Chem. Mater.
ISSN:08974756
CODEN:CMATE
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_08974756_v17_n15_p3806_Perullini

Referencias:

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Citas:

---------- APA ----------
Perullini, M., Jobbágy, M., Soler-Illia, G.J.A.A. & Bilmes, S.A. (2005) . Cell growth at cavities created inside silica monoliths synthesized by sol-gel. Chemistry of Materials, 17(15), 3806-3808.
http://dx.doi.org/10.1021/cm050863x
---------- CHICAGO ----------
Perullini, M., Jobbágy, M., Soler-Illia, G.J.A.A., Bilmes, S.A. "Cell growth at cavities created inside silica monoliths synthesized by sol-gel" . Chemistry of Materials 17, no. 15 (2005) : 3806-3808.
http://dx.doi.org/10.1021/cm050863x
---------- MLA ----------
Perullini, M., Jobbágy, M., Soler-Illia, G.J.A.A., Bilmes, S.A. "Cell growth at cavities created inside silica monoliths synthesized by sol-gel" . Chemistry of Materials, vol. 17, no. 15, 2005, pp. 3806-3808.
http://dx.doi.org/10.1021/cm050863x
---------- VANCOUVER ----------
Perullini, M., Jobbágy, M., Soler-Illia, G.J.A.A., Bilmes, S.A. Cell growth at cavities created inside silica monoliths synthesized by sol-gel. Chem. Mater. 2005;17(15):3806-3808.
http://dx.doi.org/10.1021/cm050863x