Ontology highlight
ABSTRACT:
SUBMITTER: Sepehri S
PROVIDER: S-EPMC6784358 | biostudies-literature | 2019 Sep
REPOSITORIES: biostudies-literature
Sepehri Sobhan S Agnarsson Björn B Torre Teresa Zardán Gómez de la TZG Schneiderman Justin F JF Blomgren Jakob J Jesorka Aldo A Johansson Christer C Nilsson Mats M Albert Jan J Strømme Maria M Winkler Dag D Kalaboukhov Alexei A
Biosensors 20190917 3
The specific binding of oligonucleotide-tagged 100 nm magnetic nanoparticles (MNPs) to rolling circle products (RCPs) is investigated using our newly developed differential homogenous magnetic assay (DHMA). The DHMA measures ac magnetic susceptibility from a test and a control samples simultaneously and eliminates magnetic background signal. Therefore, the DHMA can reveal details of binding kinetics of magnetic nanoparticles at very low concentrations of RCPs. From the analysis of the imaginary ...[more]