The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Aptamer‐Based Multicolor Fluorescent Gold Nanoprobes for Multiplex Detection in Homogeneous Solution
Abstract
The design of a novel multicolor fluorescent gold nanoprobe for homogeneous detection of small‐molecule targets is reported, which combines the specific binding abilities of aptamers with the ultrahigh quenching ability of gold nanoparticles (AuNPs). Dye‐tagged aptamers and their complementary sequence with thiol labels are co‐assembled at the surface of AuNPs. As a proof of concept, it is demonstrated that such a multicolor fluorescent gold nanoprobe can simultaneously detect adenosine, potassium ion, and cocaine with high selectivity. This potentially generic strategy is shown to be promising for rapid screening of small molecular targets.
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Citations
Cites
Nanostructures in Biodiagnostics
Rosi, N. L., & Mirkin, C. A. (2005) · Chemical Reviews · doi:10.1021/cr030067f · Cited by 4,603
Cited by
Gold Nanoparticles in Chemical and Biological Sensing
Saha, K., Agasti, S. S., Kim, C., Li, X., & Rotello, V. M. (2012) · Chemical Reviews · doi:10.1021/cr2001178 · Cited by 4,620
Noble Metal Nanoparticles for Biosensing Applications
Doria, G., Conde, J., Veigas, B., Giestas, L., Almeida, C., Assunção, M., Rosa, J., & Baptista, P. V. (2012) · Sensors · doi:10.3390/s120201657 · Cited by 708
Functional nanoprobes for ultrasensitive detection of biomolecules
Song, S., Qin, Y., He, Y., Huang, Q., Fan, C., & Chen, H.-Y. (2010) · Chemical Society Reviews · doi:10.1039/c000682n · Cited by 592
Self-citationGold nanoparticle-based signal amplification for biosensing
Cao, X., Ye, Y., & Liu, S. (2011) · Analytical Biochemistry · doi:10.1016/j.ab.2011.05.027 · Cited by 393
Metadata
- Authors
- Zhang, J., Wang, L., Zhang, H., Boey, F., Song, S., & Fan, C.
- Venue
- Small
- Publisher
- Wiley
- Published
- 2010-01-14
- Volume
- 6
- Issue
- 2
- Pages
- 201-204
- ISSN
- 1613-6810 (ISSN-L)
- 1613-6829
- OpenAlex
- W2128899933
- Cited by
- 217
- References
- 1
- FWCI
- 9.12
- Type
- journal article
- Language
- en
- Open access
- closed
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