Petti, Daniela (2012) Magnetic Tunneling Junctions for biosensors: From the growth to the detection. Il nuovo cimento C, 35 (5). pp. 149-156. ISSN 1826-9885
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Abstract
In the last ten years, magnetoelectronics has emerged as a promising new platform technology for biosensor and biochip development. In particular, magnetoresistive-based sensors, conventionally used as read heads in hard disk drives, have been used in combination with biologically functionalized magnetic labels to demonstrate the detection of molecular recognition. In this paper, the growth and fabrication of spintronic transducers based on the magnetoresistance of tunneling magnetic junctions are described. Moreover the detection of 250 nm streptavidin magnetic beads is presented.
| Item Type: | Article |
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| Uncontrolled Keywords: | Biosensors ; Nanotechnologies-applications ; Magnetic field sensors using spin polarized transport |
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 24 Apr 2020 16:10 |
| Last Modified: | 24 Apr 2020 16:10 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/17943 |
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