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Review |
Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA 19104.
Currently, no consensus exists on assay formats, labels, or detection reactions for nucleic acid assays. New labels continue to be developed and tested, and recent candidates include acetate kinase, firefly luciferase, and genes for enzymes. An additional trend is toward nonamplification strategies (e.g., branched chain and dendrimer type assays) as alternatives to the popular PCR and related amplification strategies. The new wave of microanalytical devices (microchips, with nanoliter to microliter internal volumes), massively parallel simultaneous test arrays, and the desire to produce hand-held sensors present new challenges and requirements for nucleic acid detection methods (e.g., analysis of large arrays of micrometer-sized spots of nucleic acid with high resolution). Here I review selected developments and new directions in nucleic acid assays.© 1999 American Association for Clinical Chemistry
The following articles in journals at HighWire Press have cited this article:
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D. Malamud, H. Bau, S. Niedbala, and P. Corstjens Point Detection of Pathogens in Oral Samples Adv. Dent. Res., June 1, 2005; 18(1): 12 - 16. [Full Text] [PDF] |
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J. Fritz, E. B. Cooper, S. Gaudet, P. K. Sorger, and S. R. Manalis Electronic detection of DNA by its intrinsic molecular charge PNAS, October 29, 2002; 99(22): 14142 - 14146. [Abstract] [Full Text] [PDF] |
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A. C. Fluit, M. R. Visser, and F.-J. Schmitz Molecular Detection of Antimicrobial Resistance Clin. Microbiol. Rev., October 1, 2001; 14(4): 836 - 871. [Abstract] [Full Text] [PDF] |
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P. Corstjens, M. Zuiderwijk, A. Brink, S. Li, H. Feindt, R. S. Niedbala, and H. Tanke Use of Up-Converting Phosphor Reporters in Lateral-Flow Assays to Detect Specific Nucleic Acid Sequences: A Rapid, Sensitive DNA Test to Identify Human Papillomavirus Type 16 Infection Clin. Chem., October 1, 2001; 47(10): 1885 - 1893. [Abstract] [Full Text] [PDF] |
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J. Nurmi, A. Ylikoski, T. Soukka, M. Karp, and T. Lovgren A new label technology for the detection of specific polymerase chain reaction products in a closed tube Nucleic Acids Res., April 15, 2000; 28(8): e28 - e. [Abstract] [Full Text] [PDF] |
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C.-C. Yuan, R. J. Peterson, C.-D. Wang, F. Goodsaid, and D. J. Waters 5' Nuclease Assays for the Loci CCR5-+/{Delta}32, CCR2-V64I, and SDF1-G801A Related to Pathogenesis of AIDS Clin. Chem., January 1, 2000; 46(1): 24 - 30. [Abstract] [Full Text] [PDF] |
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R Swaminathan and M Wheeler Robotics into the millennium J. Clin. Pathol., January 1, 2000; 53(1): 22 - 26. [Full Text] [PDF] |
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N. H.L. Chiu and C. R. Cantor Mass Spectrometry of Nucleic Acids Clin. Chem., September 1, 1999; 45(9): 1578 - 1578. [Full Text] [PDF] |
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R. M. Ostroff, D. Hopkins, A. B. Haeberli, W. Baouchi, and B. Polisky Thin Film Biosensor for Rapid Visual Detection of Nucleic Acid Targets Clin. Chem., September 1, 1999; 45(9): 1659 - 1664. [Abstract] [Full Text] [PDF] |
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