Dual-mode optical biosensor based on multi-functional DNA structures for detecting bioactive small molecules
Li Guo,
Dandan Chen,
Huijie Wang
et al.
Abstract:Semiconducting polymer dots and Hemin functionalized DNA nanoflowers with excellent peroxidase-like activity and high fluorescent brightness are prepared for fluorescent/colorimetric dual-mode sensing of dopamine and glutathione as low as nM...
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