Mitra, Djamal and Ramli, Ramli and Khairurrijal, Khairurrijal
(2010)
Giant magnetoresistance material and its potential for biosensor applications.
In: International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009, 23-25 November 2009, Bandung.
Abstract
In the future, devices based on lab-on-a-chip, compact and inexpensive detection units are required that directly translate the abundance of certain biomolecules into an electronic signal. By detecting specifically bound magnetic labels with magnetoresistive sensors, a versatile platform can be designed that fulfils those requirements and even enables on-chip manipulation of biomolecules by suitable magnetic gradient fields. In this paper, sensitive recognition of magnetic label by magnetoresistive sensor based on giant magnetoresistance (GMR) have been discussed.
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