We present a review of giant magnetoresistance (GMR) spin valve sensors designed for
detection of magnetic nanoparticles as biomolecular labels (nanotags) in magneto-nano …

Among the plethora of affinity biosensor systems based on biomolecular recognition and
labeling assays, magnetic labeling and detection is emerging as a promising new approach …

Magnetic nanotags (MNTs) are a promising alternative to fluorescent labels in biomolecular
detection assays, because minute quantities of MNTs can be detected with inexpensive …

A giant magnetoresistive (GMR) biochip based on spin valve sensor array and magnetic
nanoparticle labels was developed for inexpensive, sensitive and reliable DNA detection …

In this letter, we demonstrate a new principle for diagnostics based on DNA sequence
detection using single-stranded oligonucleotide tagged magnetic nanobeads. The target …

We have demonstrated the detection of 2.5 μ M target DNA labeled with 16 nm Fe 3 O 4
nanoparticles (NPs) using arrays of magnetic tunnel junction sensors with (001)-oriented …

Nearly perfect single crystalline Fe core-shell nanocubes with (100) facets and 13.6 nm
edge length were prepared by wet-chemical methods. While the core is metallic, the shell is …

This paper describes efforts aimed at setting the stage for the application of giant
magnetoresistance sensor (GMRs) networks as readers for quantification of biolytes …

Microfabricated devices formed from alternating layers of magnetic and nonmagnetic
materials at combined thicknesses of a few hundred nanometers exhibit a phenomenon …

Because of the significant interest in synthetic polymer systems with increasing degrees of
complexity, we have focused attention upon the development of chemistries for the …