The DOI matches its Crossref record; 27 of the 27 references it cites were found in a registry or an index.
Single-Molecule Measurements of Gold-Quenched Quantum Dots
Abstract
We report the study of the quenching of quantum dots (CdSe) by gold nanoparticles at the single-molecule level. Double-stranded DNA is used as a rigid spacer to tune the distance between the two nanoparticles. The width of the fluorescent intensity distribution, monitored at different interparticle distances, reflects both the nanoparticle heterogeneity and the fluorescence intermittency of the quantum dot. The fluorescence distribution emitted by single CdSe nanocrystals can easily be distinguished from the fluorescence of partially quenched CdSe. Our results show that the distance-dependence quenching is compatible with a Förster-type process.
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Cites
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Semiconductor Clusters, Nanocrystals, and Quantum Dots
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In Vivo Imaging of Quantum Dots Encapsulated in Phospholipid Micelles
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Self-citationThe use of nanocrystals in biological detection
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Cited by
Biosensing with Luminescent Semiconductor Quantum Dots
Sapsford, K. E., Pons, T., Medintz, I. L., & Mattoussi, H. (2006) · Sensors · doi:10.3390/s6080925 · Cited by 420
Metadata
- Authors
- Gueroui, Z., & Libchaber, A.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2004-10-15
- Volume
- 93
- Issue
- 16
- Pages
- 166108-166108
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W1995586966
- Cited by
- 276
- References
- 27
- FWCI
- 9.79
- Type
- journal article
- Language
- en
- Open access
- closed
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