Since the introduction of the concept of Micro Total Analysis System or µTAS in 1990, 1 the
interest in and impact of such devices, also called lab-on-a-chip or miniaturized analysis …

Magnetic particles have become a promising tool for nearly all major lab-on-a-chip (LOC)
applications, from sample capturing, purification, enrichment, transport to detection. For …

Recent advances in nanomedicine offer ground-breaking methods for the prevention,
diagnosis and treatment of some fatal diseases. Amongst the most promising nanomaterials …

A compact biosensor platform with giant magneto-resistive (GMR) sensors suited for the
detection of superparamagnetic nanoparticle labels is presented. The platform consist of …

(57) ABSTRACT A magnetoresistive effect element is produced by forming a first magnetic
layer, a spacer layer including an insulating layer and a conductive layer which penetrates …

Detection of magnetically labeled biomolecules using micro-Hall biosensors is a promising
method for monitoring biomolecular recognition processes. The measurement efficiency of …

O having a substantially fixed magnetization direction; a thin film layer disposed on the first
magnetic layer and having at least one of oxide, nitride, oxynitride, and metal; and a second …

Label-free optical biosensors have received tremendous attention in point-of-care testing,
especially in the emerging pandemic, COVID-19, since they advance toward early-detection …

Easy, efficient and low demanding separation of mRNA from biological material is needed to
study gene expression and to use in chip technologies. It is common knowledge that each …

We demonstrate real time on-chip translocation of bio-functionalized superparamagnetic
beads on a silicon surface in a solution using a magnetophoresis technique. The …