A dual-mode optical biosensor based on multi-functional DNA structures for detecting bioactive small molecules
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Published:2024
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ISSN:1359-7345
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Container-title:Chemical Communications
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language:en
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Short-container-title:Chem. Commun.
Author:
Guo Li,Chen Dandan,Wang Huijie,Meng Xinzhu,Yan Yongcun,Zhi Shuangcheng,Dai Senquan,Bi Sai
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...
Publisher
Royal Society of Chemistry (RSC)
Subject
Materials Chemistry,Metals and Alloys,Surfaces, Coatings and Films,General Chemistry,Ceramics and Composites,Electronic, Optical and Magnetic Materials,Catalysis