Ionic liquid-reconstituted cellulose composites as solid support matrices for biocatalyst immobilization

M.B. Turner; S.K. Spear; John Holbrey; D.T. Daly; R.D. Rogers

doi:10.1021/bm050199d

Ionic liquid-reconstituted cellulose composites as solid support matrices for biocatalyst immobilization

M.B. Turner, S.K. Spear, John Holbrey, D.T. Daly, R.D. Rogers

School of Chemistry and Chemical Engineering

Research output: Contribution to journal › Article › peer-review

170 Citations (Scopus)

Abstract

Preparation of cellulose-polyamine composite films and beads, which provide high loading of primary amines on the surface allowing direct one-step bioconjugation of active species, is reported using an ionic liquid (IL) dissolution and regeneration process. Films and bead architectures were prepared and used as immobilization supports for laccase as a model system demonstrating the applicability of this approach. Performance of these materials, compared to commercially available products, has been assessed using millimeter-sized beads of the composites and the lipase-catalyzed transesterification of ethyl butyrate.

Original language	English
Pages (from-to)	2497-2502
Number of pages	6
Journal	Biomacromolecules
Volume	6
Issue number	5
DOIs	https://doi.org/10.1021/bm050199d
Publication status	Published - Sept 2005

ASJC Scopus subject areas

General Biochemistry,Genetics and Molecular Biology
Organic Chemistry
Materials Chemistry
Polymers and Plastics

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10.1021/bm050199d

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abstract = "Preparation of cellulose-polyamine composite films and beads, which provide high loading of primary amines on the surface allowing direct one-step bioconjugation of active species, is reported using an ionic liquid (IL) dissolution and regeneration process. Films and bead architectures were prepared and used as immobilization supports for laccase as a model system demonstrating the applicability of this approach. Performance of these materials, compared to commercially available products, has been assessed using millimeter-sized beads of the composites and the lipase-catalyzed transesterification of ethyl butyrate.",

author = "M.B. Turner and S.K. Spear and John Holbrey and D.T. Daly and R.D. Rogers",

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AU - Rogers, R.D.

PY - 2005/9

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N2 - Preparation of cellulose-polyamine composite films and beads, which provide high loading of primary amines on the surface allowing direct one-step bioconjugation of active species, is reported using an ionic liquid (IL) dissolution and regeneration process. Films and bead architectures were prepared and used as immobilization supports for laccase as a model system demonstrating the applicability of this approach. Performance of these materials, compared to commercially available products, has been assessed using millimeter-sized beads of the composites and the lipase-catalyzed transesterification of ethyl butyrate.

AB - Preparation of cellulose-polyamine composite films and beads, which provide high loading of primary amines on the surface allowing direct one-step bioconjugation of active species, is reported using an ionic liquid (IL) dissolution and regeneration process. Films and bead architectures were prepared and used as immobilization supports for laccase as a model system demonstrating the applicability of this approach. Performance of these materials, compared to commercially available products, has been assessed using millimeter-sized beads of the composites and the lipase-catalyzed transesterification of ethyl butyrate.

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Ionic liquid-reconstituted cellulose composites as solid support matrices for biocatalyst immobilization

Abstract

ASJC Scopus subject areas

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