A novel DNA/hemin complex with enzyme-like activity selected from a hairpin DNAs library at zero H2O2 concentration

Comparison of the peroxidase activities of iron oxide nanozyme with DNAzyme and horseradish peroxidase

“…20,21 Nanozyme-based biosensors are expected to be more cost-effective and have better stability while keeping the advantages of natural enzymes such as catalytic turnover. [22][23][24] Many comparisons have been made for DNAzymes and HRP, [25][26][27][28] and also for HRP and Fe 3 O 4 nanozymes. [29][30][31][32][33][34] However, little is known about the side-by-side comparison of these three types of catalysts.…”

“…Many comparisons have been made for DNAzymes and HRP, 25–28 and also for HRP and Fe 3 O 4 nanozymes. 29–34 However, little is known about the side-by-side comparison of these three types of catalysts.…”