Biocatalytic Suprastructure for Efficient Cascade Reactions
발표자
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초록
내용
Biocatalytic cascade reactions in confined environments are known to be more efficient than open conditions. Colloidal assemblies of mesoporous suprastructure provide the catalysis with an advantageous volume-confined environment. However, the fabrication of the suprastructure assemblies under mild conditions are challenging tasks. We propose a multimodal enzyme- and photocatalysis-carrying suprastructure for efficient cascade reactions. The suprastructure of enzyme-loaded nanoparticles were prepared on polydimethylsiloxane brush-grafted surfaces through the surface-templated evaporation driven synthesis without harmful chemical reactions or solvents at ambient condition. Efficient glucose detection was achieved by biocatalyic cascade reactions in the suprastructure that provides multi-enzymes with the proximity in nano-confined channels. In conclusion, the development of our biocatalytic suprastructure can be pioneer works in modern interfacial engineering and bioreactions.