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dc.contributor.authorLi, Fuquan
dc.contributor.authorGooneratne, Chinthaka Pasan
dc.contributor.authorKosel, Jürgen
dc.date.accessioned2015-08-04T07:04:45Z
dc.date.available2015-08-04T07:04:45Z
dc.date.issued2012-09
dc.identifier.isbn9781467303354
dc.identifier.doi10.1109/ICEAA.2012.6328816
dc.identifier.urihttp://hdl.handle.net/10754/564595
dc.description.abstractMagneto-resistive sensors in combination with magnetic beads provide sensing platforms, which are small in size and highly sensitive. These platforms can be fully integrated with microchannels and electronics to enable devices capable of performing complex tasks. Commonly, a sandwich method is used that requires a specific coating of the sensor's surface to immobilize magnetic beads and biological targets on top of the sensor. This paper concerns a micro device to detect biological targets using magnetic concentration, magnetic as well as mechanical trapping and magnetic sensing. Target detection is based on the size difference between bare magnetic beads and magnetic beads with targets attached. This method remedies the need for a coating layer and reduces the number of steps required to run an experiment. © 2012 IEEE.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.titleMagnetic biosensor system to detect biological targets
dc.typeConference Paper
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Division
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentSensing, Magnetism and Microsystems Lab
dc.identifier.journal2012 International Conference on Electromagnetics in Advanced Applications
dc.conference.date2 September 2012 through 7 September 2012
dc.conference.name2012 14th International Conference on Electromagnetics in Advanced Applications, ICEAA 2012
dc.conference.locationCape Town
kaust.personGooneratne, Chinthaka Pasan
kaust.personKosel, Jürgen
kaust.personLi, Fuquan


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