Physical Sciences and Mathematics Commons^™

Correction: A Novel Approach For Detection And Quantification Of Magnetic Nanomarkers Using A Spin Valve Gmr-Integrated Microfluidic Sensor, J. Devkota, G. Kokkinis, T. Berris, M. Jamalieh, S. Cardoso, F. Cardoso, Hariharan Srikanth, Manh-Huong Phan, I. Giouroudi

Physics Faculty Publications

We demonstrate the application of a spin valve giant magneto-resistance (GMR) integrated microfluidic sensor for the detection and quantification of superparamagnetic nanomarkers. A microfluidic channel containing the magnetic fluid, micro-conductors (MCs) for collection of magnetic markers and a spin valve GMR sensor for detecting the presence of magnetic stray field were integrated into a single chip and employed for detection of various concentrations of Nanomag-D beads of 250 nm diameter. The results show that the sensor is capable of detecting concentrations as low as 500 pg μl⁻¹ of Nanomag-D beads and quantifying them in a linear scale over a …