Abstract
This paper introduces the electrically detected displacement assay (EDDA), a electrical biosensor detection principle for applications in medical and clinical diagnosis, and compares the method to currently available microarray technologies in this field. The sensor can be integrated into automated systems of routine diagnosis, but may also be used as a sensor that is directly applied to the polymerase chain reaction (PCR) reaction vessel to detect unlabeled target amplicons within a few minutes. Major aspects of sensor assembly like immobilization procedure, accessibility of the capture probes, and prevention from nonspecific target adsorption, that are a prerequisite for a robust and reliable performance of the sensor, are demonstrated. Additionally, exemplary results from a human papillomavirus assay are presented.
Similar content being viewed by others
Abbreviations
- ACV:
-
alternating current voltammetry
- CP:
-
capture probe
- CPG:
-
controlled pore glass
- CV:
-
cyclic voltammetry
- DBU:
-
diazabicycloundecene
- DMAP:
-
4-dimethylaminopyridine
- DMF:
-
dimethylformamide
- DMSO:
-
dimethylsulfoxide
- ds:
-
double stranded
- DTE:
-
dithioerythritol
- DTPA:
-
dithiolphosphoamidite
- EC:
-
electrochemical
- EDDA:
-
electrically detected displacement assay
- ET:
-
electron transfer
- FeAc:
-
ferroceneacetic acid
- HATU:
-
O-azabenzotriazol-1-yl-tetramethyluronium hexafluorophosphate
- HBTU:
-
O-benzotriazol-1-yl-tetramethyluronium hexafluorophosphate
- HPV:
-
human papillomavirus
- LCAA-CPG:
-
long-chain alkylamine controlled pore glass
- MEA:
-
microelectrode array
- MMTr:
-
monomethoxytrityl
- NHS:
-
N-hydroxysuccinimide
- pcb:
-
printed circuit board
- PCR:
-
polymerase chain reaction
- PEEK:
-
polyetheretherketone
- rCP:
-
reference capture probe
- rSP:
-
reference signalling probe
- SP:
-
signalling probe
- ss:
-
single stranded
- T:
-
target
- TEAA:
-
triethyl ammonium acetate
- THF:
-
tetrahydrofuran
References
Affymetrix (2007) http://www.affymetrix.com. Accessed 5 Dec 2007
Gao X, LeProust E, Zhang H, Srivannavit O, Gulari E, Yu P, Nishiguchi C, Xiang Q, Zhou X (2001) Nucleic Acids Res 29:4744–4750
Singh-Gasson S, Green RD, Yue Y, Nelson C, Blattner F, Sussman MR, Cerrina F (1999) Nat Biotechnol 17:974–978
Lausted C, Dahl T, Warren C, King K, Smith K, Johnson M, Saleem R, Aitchison J, Hood L, Lasky SR (2204) Genome Biol 5:R581–R58
Blanchard AP, Kaiser RJ, Hood LE (1996) Biosensors Bioelectron 11:687–690
McGlennen RC (2001) Clin Chem 47:393–402
Ramsay G (1998) Nat Biotechnol 16:40–44
Kerman K, Kobayashi M, Tamiya E (2004) Meas Sci Technol 15:R1–R11
Heller MJ (1996) IEEE Eng Med Biol 100–104
Kelley SO, Boon EM, Barton JK, Jackson NM, Hill MG (1999) Nucleic Acids Res 27:4830–4837
Borgmann S, Hartwich G, Schulte A, Schuhmann W (2005) Amperometric enzyme sensors based on direct and mediated electron transfer perspectives. In: Palecek E, Scheller F, Wang J (eds) Bioanalysis, vol 1. Electrochemistry of nucleic acids and proteins. Towards electrochemical sensors for genomics and proteomics. Elsevier, Amsterdam
Berney H, West J, Haefele E, Alderman J, Lane W, Collins JK (2000) Sens Actuat B 58:100–108
Yu CJ, Wan Y, Yowanto H, Li J Tao C, James MD, Tan CL, Blackburn GF, Meade TJ (2001) J Am Chem Soc 123:11155–11161
Nakayama M, Ihara T, Nakano K, Maeda M (2002) Talanta 56:857–866
Turcu F, Schulte A, Hartwich G, Schuhmann W (2004) Biosens Bioelectron 20:925–932
Marques LPJ, Cavaco I, Pinheiro JP, Ferreira VR, Ferreira GNM (2203) Clin Chem Lab Med 41:475–481
Schena M (2000) Microarray biochip technology. Eaton, Natick
Lockhart DJ, Dong H, Byrne MC, Follettie MT, Gallo MV, Chee MS (1996) Bio/Technology 14:1675–1680
Livache T, Fouque B, Roget A, Marchand J, Bidan G, Téoule R, Mathis G (1998) Anal Biochem 255:188–194
Dhiman N, Bonilla R, O’KAne D, Poland GA (2002) Vaccine 20:22–30
Neugebauer S, Müller U, Lohmüller T, Spatz JP, Stelzle M, Schuhmann W (2006) Electroanalysis 18:1929–1936
Schienle M, Paulus C, Frey A, Hofmann F, Holzapfl B, Schindler-Bauer P, Thewes R (2004) IEEE J Solid-State Circuits 39(12):2438–2445
Chen RJ, Bangsaruntip S, Drouvalakis KA, Kam NWS, Shim M, Li Y (2003) Proc Natl Acad Sci USA 100:4984–4989
Li Z, Chen Y, Li X, Kamins TI, Nauka K, Williams RS (2004) Nanoletters 4:245–247
Rand DAJ, Woods R (1971) J Electroanal Chem Interfacial Electrochem 31:29–38
Hartwich G (2007) Patent application DE 2007 044 664
Gait MJ (1984) Oligonucleotide synthesis: a practical approach. IRL, Oxford
Pon RT, Yu S, Sanghvi YS (1999) Bioconjugate Chem 10:1051–1057
Aylward GH, Findlay TJV (1986) Datensammlung Chemie in SI-Einheiten. Wiley-VCH, Weinheim
Buckingham DA, Dwyer FP, Goodwin HA, Sargeson AM (1964) Aust J Chem 17:315–324
Gallagher SR, Desjardins PR (2006) Curr Protoc Mol Biol App 3:Appendix 3D
Bard AJ, Faulkner LR (2001) Electrochemical methods: fundamentals and applications, 2nd ed. Wiley, New York
The 5-V DC 96-fold multiplexer on the basis of a relay switching output is addressed by a 7-bit signal at 4-ms operation time and almost no leaking current
MP-32 is a USB 2-compatible 12-V DC potentistat with ± 2-V voltage range (@ 16-bit DAC and 7.5-kHz sampling frequency) and a current range of ± 65 nA (@ 16-bit ADC and 50-kHz sampling frequency), current noise is <10 pA
The 12-V DC USB 2.0-compatible TCX temperature element consists of a PI-controller with 20-W heating output, a maximum heating rate of 15 °C/min. Temperature accuracy is <± 0.1 °C
Haker U, Hartwich G, Frischmann P, Wieder H (2001) Patent DE 101 41 691
Dubois LH, Zegarski BR, Nuzzo RG (1987) PNAS 84:4739–4742
Li Z, Jin RC, Mirkin CA, Letsinger RL (2002) Nucleic Acids Res 30:1558–1562
Demers LM, Mirkin CA, Mucic RC, Reynolds RA, Letsinger RL, Elghanian R, Viswanadham G (2000) Anal Chem 72:5535–5541
Letsinger RL, Elghanian R, Viswanadham G, Mirkin CA (2000) Bioconjug Chem 11:289–291
A speculative rational for this kind of posttreatment may be that undecanthiol in EtOH causes the capture probes to collapse, leaving the direct vicinity of the capture probe unmodified; these areas can subsequently be modified by hexanthiol in aqueous buffer, where the capture probes supposedly adopts a stretched conformation
Herne TM, Tarlov MJ (1997) J Am Chem Soc 119:8916–8920
Peterlinz KA, Georgiadis RM, Herne TM, Tarlov MJ (1997) J Am Chem Soc 119:3401–3402
Steel AB, Herne TM, Tarlov MJ (1998) Anal Chem 70:4670–4677
Steel AB, Levicky RL, Herne TM, Tarlov MJ (2000) Biophys J 79(2):975–981
Rekesh D, Lyubchenko L, Shlyakhtenko L, Lindsay SM (1996) Biophys J 71(2):1079–1086
O’Connor SD, Olsen GT, Creager SE (1999) J Electroanal Chem 463:197–202
Wieder H, Hillebrandt H, Hartwich G et al. (to be published)
Bosch FX, Manos MM, Munoz N, Sherman M, Jansen AM, Peto J, Schiffman MH, Moreno V, Kurman R, Shah KV (1995) J Natl Cancer Inst 87:796–802
Remmink AJ, Walboomers JMM, Helmerhorts TJM, Voorhorts FJ, Roozendaal L, Risse EKJ, Meijer CJLM, Kenemans P (1995) Int J Cancer 61:306–311
Sensitivity and selectivity of the sensors are not influenced by this spread of initial signals (data not shown)
A preliminary comparative analysis of the PCR performance by quantitative PCR (procedure analogous to the one described in: Swillens S, Goffard JC, Maréchal Y, Alban de Kerchove d’Exaerde A, Hakim El Housni H (2004) Nucleic Acids Res 32: e56 ) showed that the PCR was started at about 1,000 copies of the sequence that was monitored by EDDA
Acknowledgements
Part of this work was financially supported by a governmental grant (sponsored by bmbf, program BioChance plus, grant 0313611A) which is gratefully acknowledged.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Liepold, P., Kratzmüller, T., Persike, N. et al. Electrically detected displacement assay (EDDA): a practical approach to nucleic acid testing in clinical or medical diagnosis. Anal Bioanal Chem 391, 1759–1772 (2008). https://doi.org/10.1007/s00216-008-2045-5
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00216-008-2045-5