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Nanoscaled interdigitated electrode arrays for biochemical sensors

Author
Organization
Abstract
Nanoscaled interdigitated electrode arrays were made with deep UV lithography. Electrode widths and spacings from 500 down to 250 nm were achieved on large active areas (0.5 x 1 mm). These electrodes allow for the detection of affinity binding of biomolecular structures (e.g. antigens, DNA) by impedimetric measurements. Such a sensor with Pd electrodes on SiO2 is developed and theoretically analysed. It was experimentally characterised in KCl solutions demonstrating its bulk-insensitive behaviour and the immobilisation of glucose oxidase (GOD) could be monitored by measuring the double layer impedance. (C) 1998 Elsevier Science S.A. All rights reserved.
Keywords
nanoscaled, interdigitated electrode, biochemical sensors

Citation

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MLA
Van Gerwen, P et al. “Nanoscaled Interdigitated Electrode Arrays for Biochemical Sensors.” SENSORS AND ACTUATORS B-CHEMICAL 49.1-2 (1998): 73–80. Print.
APA
Van Gerwen, P., Laureyn, W., Laureys, W., Huyberechts, G., Op de Beeck, M., Baert, K., Suls, J., et al. (1998). Nanoscaled interdigitated electrode arrays for biochemical sensors. SENSORS AND ACTUATORS B-CHEMICAL, 49(1-2), 73–80. Presented at the 9th International Conference on Solid-State Sensors and Actuators.
Chicago author-date
Van Gerwen, P, W Laureyn, W Laureys, G Huyberechts, Maaike Op de Beeck, K Baert, J Suls, et al. 1998. “Nanoscaled Interdigitated Electrode Arrays for Biochemical Sensors.” Sensors and Actuators B-chemical 49 (1-2): 73–80.
Chicago author-date (all authors)
Van Gerwen, P, W Laureyn, W Laureys, G Huyberechts, Maaike Op de Beeck, K Baert, J Suls, W Sansen, P Jacobs, L Hermans, and R Mertens. 1998. “Nanoscaled Interdigitated Electrode Arrays for Biochemical Sensors.” Sensors and Actuators B-chemical 49 (1-2): 73–80.
Vancouver
1.
Van Gerwen P, Laureyn W, Laureys W, Huyberechts G, Op de Beeck M, Baert K, et al. Nanoscaled interdigitated electrode arrays for biochemical sensors. SENSORS AND ACTUATORS B-CHEMICAL. Lausanne: Elsevier Science Sa; 1998;49(1-2):73–80.
IEEE
[1]
P. Van Gerwen et al., “Nanoscaled interdigitated electrode arrays for biochemical sensors,” SENSORS AND ACTUATORS B-CHEMICAL, vol. 49, no. 1–2, pp. 73–80, 1998.
@article{8530637,
  abstract     = {Nanoscaled interdigitated electrode arrays were made with deep UV lithography. Electrode widths and spacings from 500 down to 250 nm were achieved on large active areas (0.5 x 1 mm). These electrodes allow for the detection of affinity binding of biomolecular structures (e.g. antigens, DNA) by impedimetric measurements. Such a sensor with Pd electrodes on SiO2 is developed and theoretically analysed. It was experimentally characterised in KCl solutions demonstrating its bulk-insensitive behaviour and the immobilisation of glucose oxidase (GOD) could be monitored by measuring the double layer impedance. (C) 1998 Elsevier Science S.A. All rights reserved.},
  author       = {Van Gerwen, P and Laureyn, W and Laureys, W and Huyberechts, G and Op de Beeck, Maaike and Baert, K and Suls, J and Sansen, W and Jacobs, P and Hermans, L and Mertens, R},
  issn         = {0925-4005},
  journal      = {SENSORS AND ACTUATORS B-CHEMICAL},
  keywords     = {nanoscaled,interdigitated electrode,biochemical sensors},
  language     = {eng},
  location     = {CHICAGO, ILLINOIS},
  number       = {1-2},
  pages        = {73--80},
  publisher    = {Elsevier Science Sa},
  title        = {Nanoscaled interdigitated electrode arrays for biochemical sensors},
  url          = {http://dx.doi.org/10.1016/S0925-4005(98)00128-2},
  volume       = {49},
  year         = {1998},
}

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