Near-infrared electrochemiluminescence from S,N-doped carbon dots and their application for ultrasensitive DNA detection
We synthesized a novel S,N-doped near-infrared (NIR)-carbon dot emitter with intense 650 nm electrochemiluminescence (ECL). Integrated into a DNA tetrahedron nanoswitch with Bi<sub>2</sub>S<sub>3</sub>-Au nanorod acceptors, target DNA hybridization modulates ECL resonance energy transfer for femtomolar detection.
Authors
- Kang Shao (ORCID: https://orcid.org/0000-0002-6802-5410)
- Siyu Wen
- Jing Wang (ORCID: https://orcid.org/0000-0003-3185-1724)
- X.M. Hu (ORCID: https://orcid.org/0000-0001-5024-8897)
- Ming Hong Yang
Institutions
- Chinese Academy of Agricultural Sciences (CN)
- Oil Crops Research Institute (CN)
- Ministry of Agriculture and Rural Affairs (CN)
- First Affiliated Hospital Zhejiang University (CN)
- Zhejiang University of Technology (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc02162f
- Citations
- 2
- Primary Topic
- Advanced biosensing and bioanalysis techniques
- Type
- article
- Field-Weighted Citation Impact
- 1.61
Funders
- National Natural Science Foundation of China
- Natural Science Foundation of Zhejiang Province