Mimicking the bioelectrocatalytic function of recombinant CotA laccase through electrostatically self-assembled bioconjugates

David Alba-Molina, Daily Rodríguez-Padrón, Alain R. Puente-Santiago, Juan J. Giner-Casares, María T. Martín-Romero, Luis Camacho, Lígia O. Martins, Mario J. Muñoz-Batista, Manuel Cano, Rafael Luque

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7 Citations (Scopus)

Abstract

Unprecedented 3D nanobiosystems composed of recombinant CotA laccases and citrate-stabilised gold nanoparticles have been successfully achieved by an electrostatic self-assembly strategy. The bioelectrochemical reduction of O 2 driven by CotA laccase at the spore coat was mimicked. Consequently key insights into its bioelectrocatalytic function were unravelled.

Original languageEnglish
Pages (from-to)1549-1554
Number of pages6
JournalNanoscale
Volume11
Issue number4
DOIs
Publication statusPublished - 28 Jan 2019

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    Alba-Molina, D., Rodríguez-Padrón, D., Puente-Santiago, A. R., Giner-Casares, J. J., Martín-Romero, M. T., Camacho, L., Martins, L. O., Muñoz-Batista, M. J., Cano, M., & Luque, R. (2019). Mimicking the bioelectrocatalytic function of recombinant CotA laccase through electrostatically self-assembled bioconjugates. Nanoscale, 11(4), 1549-1554. https://doi.org/10.1039/c8nr06001k