Skip to main content

Excimer Molecular Beacon

  • Chapter
  • First Online:
Molecular Beacons
  • 1290 Accesses

Abstract

During the detection in complex biological system, similar to other fluorescence probes, the molecular beacons suffer severely from the background signal interference. Recent studies indicated that excimer molecular beacon (EMB) can address the problem. EMB is a dual-pyrene-labeled hairpin DNA structure with large Stokes shift and long fluorescence lifetime, which afford an effective strategy for detection in complex biological environment. In the chapter, the recent development of the research of EMB is presented. Firstly, the general design of EMB, as well as the structure and working mechanism, is introduced. Furthermore, the synthesis and properties of EMB are descripted, which explain its capability of detection in complex environment and high sensitivity and selectivity. Finally, the examples of the different applications are discussed, including nucleic acids and other molecules detection.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

eBook
USD 16.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 109.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Similar content being viewed by others

References

  1. Tyagi S, Kramer FR (1996) Molecular beacons: probes that fluoresce upon hybridization. Nat Biotechnol 14:303–308

    Article  CAS  Google Scholar 

  2. Tyagi S, Bratu DP, Kramer FR (1998) Multicolor molecular beacons for allele discrimination. Nat Biotechnol 16:49–53

    Article  CAS  Google Scholar 

  3. Tyagi S, Marras SAE, Kramer FR (2000) Wavelength-shifting molecular beacons. Nat Biotechnol 18:1191–1196

    Article  CAS  Google Scholar 

  4. Zhang P, Beck T, Tan W (2001) Design of a molecular beacon DNA probe with two fluorophores. Angew Chem Int Ed 40:402–405

    Article  CAS  Google Scholar 

  5. Wang K, Tang Z, Yang C et al (2009) Molecular engineering of DNA: molecular beacons. Angew Chem Int Ed 48:856–870

    Article  CAS  Google Scholar 

  6. Dubertret B, Calame M, Libchaber AJ (2001) Single-mismatch detection using gold-quenched fluorescent oligonucleotides. Nat Biotechnol 19:365–370

    Article  CAS  Google Scholar 

  7. Song S, Liang Z, Zhang J et al (2009) Gold-nanoparticle-based multicolor nanobeacons for sequence-specific DNA analysis. Angew Chem Int Ed 48:8670–8674

    Article  CAS  Google Scholar 

  8. Jayagopal A, Halfpenny KC, Perez JW et al (2010) Hairpin DNA-functionalized gold colloids for the imaging of mRNA in live cells. J Am Chem Soc 132:9789–9796

    Article  CAS  Google Scholar 

  9. Fujimoto K, Shimizu H, Inouye M (2004) Unambiguous detection of target DNAs by excimer-monomer switching molecular beacons. J Org Chem 69:3271–3275

    Article  CAS  Google Scholar 

  10. Yamana K, Ohshita Y, Fukunaga Y et al (2008) Bis-pyrene-labeled molecular beacon: a monomer-excimer switching probe for the detection of DNA base alteration. Bioorg Med Chem 16:78–83

    Article  CAS  Google Scholar 

  11. Conlon P, Yang C, Wu Y et al (2008) Pyrene excimer signaling molecular beacons for probing nucleic acids. J Am Chem Soc 130:336–342

    Article  CAS  Google Scholar 

  12. Yamana K, Iwase R, Furutani S et al (1999) 2′-pyrene modified oligonucleotide provides a highly sensitive fluorescent probe of RNA. Nucleic Acids Res 27:2387–2392

    Article  CAS  Google Scholar 

  13. Wilson JN, Kool ET (2006) Fluorescent DNA base replacements: reporters and sensors for biological systems. Org Biomol Chem 4:4265–4274

    Article  CAS  Google Scholar 

  14. Paris PL, Langenhan JM, Kool ET (1998) Probing DNA sequences in solution with a monomer-excimer fluorescence color change. Nucleic Acids Res 26:3789–3793

    Article  CAS  Google Scholar 

  15. Matray TJ, Kool ET (1999) A specific partner for abasic damage in DNA. Nature 399:704–708

    Article  CAS  Google Scholar 

  16. Marti AA, Li X, Jockusch S et al (2006) Pyrene binary probes for unambiguous detection of mRNA using time-resolved fluorescence spectroscopy. Nucleic Acids Res 34:3161–3168

    Article  CAS  Google Scholar 

  17. Huang J, Zhu Z, Bamrungsap S et al (2010) Competition-mediated pyrene-switching aptasensor: probing lysozyme in human serum with a monomer-excimer fluorescence switch. Anal Chem 82:10158–10163

    Article  CAS  Google Scholar 

  18. Huang J, Wu Y, Chen Y et al (2011) Pyrene-excimer probes based on the hybridization chain reaction for the detection of nucleic acids in complex biological fluids. Angew Chem Int Ed 50:401–404

    Article  CAS  Google Scholar 

  19. Yang C, Jockusch S, Vicens M et al (2005) Light-switching excimer probes for rapid protein monitoring in complex biological fluids. Proc Natl Acad Sci U S A 102:17278–17283

    Article  CAS  Google Scholar 

  20. Wang C, Wu C, Chen Y et al (2011) Pyrene excimer for DNA sensors. Curr Org Chem 15:465–476

    Article  CAS  Google Scholar 

  21. Häner R, Biner SM, Langenegger SM et al (2010) A highly sensitive, excimer-controlled molecular beacon. Angew Chem Int Ed 49:1227–1230

    Article  Google Scholar 

  22. Nagatoishi S, Nojima T, Juskowiak B et al (2005) A pyrene-labeled G-quadruplex oligonucleotide as a fluorescent probe for potassium ion detection in biological applications. Angew Chem Int Ed 44:5067–5070

    Article  CAS  Google Scholar 

  23. Zheng J, Li J, Gao X et al (2010) Modulating molecular level space proximity: a simple and efficient strategy to design structured DNA probes. Anal Chem 82:3914–3921

    Article  CAS  Google Scholar 

  24. Zheng J, Li J, Jiang Y et al (2011) Design of aptamer-based sensing platform using triple-helix molecular switch. Anal Chem 83:6586–6592

    Google Scholar 

  25. Chen Y, Yang C, Wu Y et al (2008) Light-switching excimer beacon assays for ribonuclease H kinetic study. Chembiochem 9:355–359

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Jin Huang .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2013 Springer-Verlag Berlin Heidelberg

About this chapter

Cite this chapter

Huang, J. (2013). Excimer Molecular Beacon. In: Yang, C., Tan, W. (eds) Molecular Beacons. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-39109-5_8

Download citation

Publish with us

Policies and ethics