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Double spiral detection channel for on-chip chemiluminescence detection

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Double spiral detection channel for on-chip chemiluminescence detection

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dc.contributor.author Lok, Khoi Seng
dc.contributor.author Kwok, Yien Chian
dc.contributor.author Nguyen, Nam-Trung
dc.date.accessioned 2012-07-31T03:41:32Z
dc.date.available 2012-07-31T03:41:32Z
dc.date.copyright 2012
dc.date.issued 2012-07-31
dc.identifier.citation Lok, K. S., Kwok, Y. C., & Nguyen, N. T. (2012). Double spiral detection channel for on-chip chemiluminescence detection. Sensors and Actuators B: Chemical, 169, 144-150.
dc.identifier.uri http://hdl.handle.net/10220/8356
dc.description.abstract In this paper, we introduced a three-layered microchip that consists of a double spiral channel design for chemiluminescence (CL) detection and a passive micromixer to facilitate the mixing of reagents. The design with two overlapping spiral channels doubled the CL intensity emitted from the reaction as compared to the design with a single spiral channel. The addition of the passive micromixer improved the signal by 1.5 times. Luminol-based chemiluminescence reaction was used for the characterization of the device. This microchip was successfully tested with the determination of L-cysteine and uric acid.
dc.language.iso en
dc.relation.ispartofseries Sensors and actuators B: chemical
dc.rights © 2012 Elsevier B.V. This is the author created version of a work that has been peer reviewed and accepted for publication by Sensors and Actuators B: Chemical, Elsevier B.V. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI: http://dx.doi.org/10.1016/j.snb.2012.04.047].
dc.subject DRNTU::Engineering::Mechanical engineering.
dc.title Double spiral detection channel for on-chip chemiluminescence detection
dc.type Journal Article
dc.contributor.school School of Mechanical and Aerospace Engineering
dc.identifier.doi http://dx.doi.org/10.1016/j.snb.2012.04.047
dc.description.version Accepted version
dc.identifier.rims 167503

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