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Cited by 410

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Fungus-mediated biosynthesis of silica and titania particles

Open access
Bansal, Vipul, Rautaray, Debabrata, Bharde, Atul, Ahire, Keda, Sanyal, Ambarish, Ahmad, Absar, Sastry, Murali·2005·Journal of Materials Chemistry

Abstract

The synthesis of inorganic materials by biological systems is characterized by processes that occur at close to ambient temperatures, pressures and neutral pH. This is exemplified by biosilicification in marine organisms such as diatoms while laboratory-based synthesis of silica involves extreme temperature and pH conditions. We show here that silica and titania particles may be produced by challenging the fungus Fusarium oxysporum with aqueous anionic complexes SiF62− and TiF62− respectively. Extra-cellular protein-mediated hydrolysis of the anionic complexes results in the facile room temperature synthesis of crystalline titania particles while calcination at 300 °C is required for crystallization of silica.

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Metadata

Authors
Bansal, V., Rautaray, D., Bharde, A., Ahire, K., Sanyal, A., Ahmad, A., & Sastry, M.
Venue
Journal of Materials Chemistry
Published
2005
Volume
15
Issue
26
Pages
2583
ISSN
  • 0959-9428 (ISSN-L)
  • 1364-5501
OpenAlex
W2016243996
Cited by
410
References
2
FWCI
2.45
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Fungus-mediated biosynthesis of silica and titania particles. https://app.cochat.ai/papers/10.1039/b503008k
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Bansal, V., Rautaray, D., Bharde, A., Ahire, K., Sanyal, A., Ahmad, A., & Sastry, M. (2005). Fungus-mediated biosynthesis of silica and titania particles. Journal of Materials Chemistry. https://doi.org/10.1039/b503008k

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