Recent trends in nanomaterials immobilised enzymes for biofuel production.

Madan Verma, Munish Puri, Colin Barrow

    Research output: Contribution to journalArticle

    80 Citations (Scopus)

    Abstract

    Application of nanomaterials as novel supporting materials for enzyme immobilisation has generated incredible interest in the biotechnology community. These robust nanostructured forms, such as nanoparticles, nanofibres, nanotubes, nanoporous, nanosheets, and nanocomposites, possess a high surface area to volume ratios that can cause a high enzyme loading and facilitate reaction kinetics, thus improving biocatalytic efficiency for industrial applications. In this article, we discuss research opportunities of nanoscale materials in enzyme biotechnology and highlight recent developments in biofuel production using advanced material supports for enzyme immobilisation and stabilisation. Synthesis and functionalisation of nanomaterial forms using different methods are highlighted. Various simple and effective strategies designed to result in a stable, as well as functional protein-nanomaterial conjugates are also discussed. Analytical techniques confirming enzyme loading on nanomaterials and assessing post-immobilisation changes are discussed. The current status of versatile nanomaterial support for biofuel production employing cellulases and lipases is described in details. This report concludes with a discussion on the likely outcome that nanomaterials will become an integral part of sustainable bioenergy production.

    Original languageEnglish
    Pages (from-to)108-119
    Number of pages12
    JournalCRITICAL REVIEWS IN BIOTECHNOLOGY
    Volume36
    Issue number1
    DOIs
    Publication statusPublished - 2016

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