Direct electrochemistry and electrocatalysis of myoglobin immobilized on Fe2O3 nanoparticle-sodium alginate-ionic liquid composite-modified electrode.

Abstract

A biocomposite material composed of sodium alginate (SA), Fe(2)O(3) nanoparticles, and ionic liquid 1-decyl-3-methylimidazolium bromide ([DMIM]Br) was fabricated and used for the immobilization of myoglobin (Mb) on the surface of a carbon ionic liquid electrode (CILE). The CILE was fabricated by mixing graphite powder with ionic liquid N-butylpyridinium… (More)
DOI: 10.1016/j.jcis.2010.02.007

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