Printable Heterostructured Bioelectronic Interfaces with Enhanced Electrode Reaction Kinetics by Intermicroparticle Network

摘要: Printable organic bioelectronics provide a fast and cost-effective approach for the fabrication of novel biodevices, while general challenge is to achieve optimized reaction kinetics at multiphase boundaries between biomolecules electrodes. Here, we present an entirely new concept based on modular construction heterostructured bioelectronic interfaces by using tailored functional “biological microparticles” combined with “transducer as building blocks. This offers high versatility design bioelectrodes variety forms interparticle spatial organization, from layered-structures more advance bulk architectures. The biocatalytic electrodes delivered twice rate six-fold increase in effective diffusion response catalytic model glucose substrate, together advantage shortened paths reactants ...