Miniaturized portable image-recording device for paper-based nucleotide assays with nanoparticles

S.J. Lo, D.H. Wan, C.M. Cheng, K. Keranen, R. Korhonen, H. Kopola, D.J. Yao

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Abstract

This study describes the development of a portable image-recording device that is lightweight, inexpensive, and compatible with commercial smartphones and paper-based analytical devices. A light-unaffected environment is essential for optical quantification in colorimetric-based or fluorescence-based assays, and we have previously developed a portable fluorescent image-recording device. Here, we attempted to miniaturize the portable image-recording device by using a thin-film LED strip and minimize the cost of the device by using colored glassine as a light filter. Finally, we demonstrated the capacity to measure DNA-AuNPs concentration with a paper-based device.
Original languageEnglish
Title of host publicationSolid-State Sensors, Actuators and Microsystems (TRANSDUCERS), 2015 Transducers - 2015 18th International Conference on
PublisherInstitute of Electrical and Electronic Engineers IEEE
Pages1735-1738
ISBN (Electronic)978-1-4799-8955-3
DOIs
Publication statusPublished - 6 Aug 2015
MoE publication typeA4 Article in a conference publication
Event18th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2015 - Anchorage, United States
Duration: 21 Jun 201525 Jun 2015
Conference number: 18

Conference

Conference18th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2015
Abbreviated titleTRANSDUCERS 2015
CountryUnited States
CityAnchorage
Period21/06/1525/06/15

Fingerprint

nucleotides
recording
nanoparticles
strip
light emitting diodes
deoxyribonucleic acid
costs
filters
fluorescence
thin films

Keywords

  • paper-based device
  • nanoparticle
  • light-emitting diode

Cite this

Lo, S. J., Wan, D. H., Cheng, C. M., Keranen, K., Korhonen, R., Kopola, H., & Yao, D. J. (2015). Miniaturized portable image-recording device for paper-based nucleotide assays with nanoparticles. In Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS), 2015 Transducers - 2015 18th International Conference on (pp. 1735-1738). Institute of Electrical and Electronic Engineers IEEE. https://doi.org/10.1109/TRANSDUCERS.2015.7181280
Lo, S.J. ; Wan, D.H. ; Cheng, C.M. ; Keranen, K. ; Korhonen, R. ; Kopola, H. ; Yao, D.J. / Miniaturized portable image-recording device for paper-based nucleotide assays with nanoparticles. Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS), 2015 Transducers - 2015 18th International Conference on. Institute of Electrical and Electronic Engineers IEEE, 2015. pp. 1735-1738
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abstract = "This study describes the development of a portable image-recording device that is lightweight, inexpensive, and compatible with commercial smartphones and paper-based analytical devices. A light-unaffected environment is essential for optical quantification in colorimetric-based or fluorescence-based assays, and we have previously developed a portable fluorescent image-recording device. Here, we attempted to miniaturize the portable image-recording device by using a thin-film LED strip and minimize the cost of the device by using colored glassine as a light filter. Finally, we demonstrated the capacity to measure DNA-AuNPs concentration with a paper-based device.",
keywords = "paper-based device, nanoparticle, light-emitting diode",
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Lo, SJ, Wan, DH, Cheng, CM, Keranen, K, Korhonen, R, Kopola, H & Yao, DJ 2015, Miniaturized portable image-recording device for paper-based nucleotide assays with nanoparticles. in Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS), 2015 Transducers - 2015 18th International Conference on. Institute of Electrical and Electronic Engineers IEEE, pp. 1735-1738, 18th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2015, Anchorage, United States, 21/06/15. https://doi.org/10.1109/TRANSDUCERS.2015.7181280

Miniaturized portable image-recording device for paper-based nucleotide assays with nanoparticles. / Lo, S.J.; Wan, D.H.; Cheng, C.M.; Keranen, K.; Korhonen, R.; Kopola, H.; Yao, D.J.

Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS), 2015 Transducers - 2015 18th International Conference on. Institute of Electrical and Electronic Engineers IEEE, 2015. p. 1735-1738.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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AU - Lo, S.J.

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AU - Kopola, H.

AU - Yao, D.J.

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N2 - This study describes the development of a portable image-recording device that is lightweight, inexpensive, and compatible with commercial smartphones and paper-based analytical devices. A light-unaffected environment is essential for optical quantification in colorimetric-based or fluorescence-based assays, and we have previously developed a portable fluorescent image-recording device. Here, we attempted to miniaturize the portable image-recording device by using a thin-film LED strip and minimize the cost of the device by using colored glassine as a light filter. Finally, we demonstrated the capacity to measure DNA-AuNPs concentration with a paper-based device.

AB - This study describes the development of a portable image-recording device that is lightweight, inexpensive, and compatible with commercial smartphones and paper-based analytical devices. A light-unaffected environment is essential for optical quantification in colorimetric-based or fluorescence-based assays, and we have previously developed a portable fluorescent image-recording device. Here, we attempted to miniaturize the portable image-recording device by using a thin-film LED strip and minimize the cost of the device by using colored glassine as a light filter. Finally, we demonstrated the capacity to measure DNA-AuNPs concentration with a paper-based device.

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KW - nanoparticle

KW - light-emitting diode

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Lo SJ, Wan DH, Cheng CM, Keranen K, Korhonen R, Kopola H et al. Miniaturized portable image-recording device for paper-based nucleotide assays with nanoparticles. In Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS), 2015 Transducers - 2015 18th International Conference on. Institute of Electrical and Electronic Engineers IEEE. 2015. p. 1735-1738 https://doi.org/10.1109/TRANSDUCERS.2015.7181280