Microchimica Acta

, Volume 181, Issue 11–12, pp 1151–1168

Nucleic acid detection based on the use of microbeads: a review

  • Stefan Rödiger
  • Claudia Liebsch
  • Carsten Schmidt
  • Werner Lehmann
  • Ute Resch-Genger
  • Uwe Schedler
  • Peter Schierack
Review Article

DOI: 10.1007/s00604-014-1243-4

Cite this article as:
Rödiger, S., Liebsch, C., Schmidt, C. et al. Microchim Acta (2014) 181: 1151. doi:10.1007/s00604-014-1243-4

Abstract

Microbead-based technologies represent elegant and versatile approaches for highly parallelized quantitative multiparameter assays. They also form the basis of various techniques for detection and quantification of nucleic acids and proteins. Nucleic acid-based methods include hybridization assays, solid-phase PCR, sequencing, and trapping assays. Microbead assays have been improved in the past decades and are now important tools in routine and point-of-care diagnostics as well as in life science. Its advances include low costs, low workload, high speed and high-throughput automation. The potential of microbead-based assays therefore is apparent, and commercial applications can be found in the detection and discrimination of single nucleotide polymorphism, of pathogens, and in trapping assays. This review provides an overview on microbead-based platforms for biosensing with a main focus on nucleic acid detection (including amplification strategies and on selected probe systems using fluorescent labeling). Specific sections cover chemical properties of microbeads, the coupling of targets onto solid surfaces, microbead probe systems (mainly oligonucleotide probes), microbead detection schemes (with subsections on suspension arrays, microfluidic devices, and immobilized microbeads), quantification of nucleic acids, PCR in solution and the detection of amplicons, and methods for solid-phase amplification. We discuss selected trends such as microbead-coupled amplification, heterogeneous and homogenous DNA hybridization assays, real-time assays, melting curve analysis, and digital microbead assays. We finally discuss the relevance and trends of the methods in terms of high-level multiplexed analysis and their potential in diagnosis and personalized medicine. Contains 211 references.

Keywords

Microbead Microbead array PCR Microfluidic Real-time Multiplex 

Abbreviations

μTAS

micro total analysis systems

aPCR

asymmetric PCR

dPCR

digital PCR

EDC

1-ethyl-3-(3-dimethylaminopropyl)-carbodiimide

emPCR

emulsion PCR

FRET

Förster resonance energy transfer

ICAN

isothermal and chimeric primer-initiated amplification of nucleic acids

LAMP

loop-mediated isothermal amplification

MDHB

hydrogel bead-array

PCR

polymerase chain reaction

RCA

rolling circle amplification

RPA

recombinase polymerase amplification

SNP

single-nucleotide polymorphism

Tm

melting temperature

SNR

signal-to-noise ratio

Copyright information

© Springer-Verlag Wien 2014

Authors and Affiliations

  • Stefan Rödiger
    • 1
  • Claudia Liebsch
    • 1
  • Carsten Schmidt
    • 1
  • Werner Lehmann
    • 2
  • Ute Resch-Genger
    • 3
  • Uwe Schedler
    • 4
  • Peter Schierack
    • 1
  1. 1.Faculty of Natural SciencesBrandenburg University of Technology Cottbus - SenftenbergSenftenbergGermany
  2. 2.Attomol GmbHBronkowGermany
  3. 3.Division BiophotonicsBAM Federal Institute for Materials Research and TestingBerlinGermany
  4. 4.PolyAn GmbHBerlinGermany

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