Issue 25, 2023

Histidine–DNA nanoarchitecture as laccase mimetic DNAzymes

Abstract

Herein, we report on the construction of Cu–histidine (His)–DNA hybrids as laccase-mimetic DNAzymes. Cu–His–DNAzymes showed remarkable activity in a colorimetric oxidation reaction between 2,4-dichlorophenol and 4-aminoantipyrine. Our results provide new insights for the systematic construction of tailor-made active sites for biomimetics.

Graphical abstract: Histidine–DNA nanoarchitecture as laccase mimetic DNAzymes

Supplementary files

Article information

Article type
Paper
Submitted
08 apr 2023
Accepted
10 jun 2023
First published
16 jun 2023
This article is Open Access
Creative Commons BY-NC license

Nanoscale, 2023,15, 10749-10754

Histidine–DNA nanoarchitecture as laccase mimetic DNAzymes

J. H. Yum, T. Kumagai, D. Hori, H. Sugiyama and S. Park, Nanoscale, 2023, 15, 10749 DOI: 10.1039/D3NR01625K

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