Ontology highlight
ABSTRACT:
SUBMITTER: Su D
PROVIDER: S-EPMC7019276 | biostudies-literature | 2019 Dec
REPOSITORIES: biostudies-literature
Su Diqing D Wu Kai K Saha Renata R Peng Chaoyi C Wang Jian-Ping JP
Micromachines 20191226 1
Magnetoresistance (MR) based biosensors are considered promising candidates for the detection of magnetic nanoparticles (MNPs) as biomarkers and the biomagnetic fields. MR biosensors have been widely used in the detection of proteins, DNAs, as well as the mapping of cardiovascular and brain signals. In this review, we firstly introduce three different MR devices from the fundamental perspectives, followed by the fabrication and surface modification of the MR sensors. The sensitivity of the MR se ...[more]