Surface modified amorphous ribbon based magnetoimpedance biosensor

Frequency dependence of the magnetoimpedance in amorphous CoP electrodeposited layers

Magnetic properties and changes of impedance upon external field ~MI! are studied in amorphous CoP magnetic layers obtained by galvanostatic electrodeposition over cylindrical Cu substrates. The magnetic layer thickness is controlled by deposition time and varies between 3 and 7 mm. Due to the columnar growth of Co, thicker layers have stronger perpendicular radial anisotropy. The field and fre...

a research on surface oxidation of co67fe4cr7si8b14 amorphous ribbon during crystallization

deterioration of soft magnetic properties of amorphous ribbons happens when oxygen atoms diffuse in matrix during heat treatment. in this research, surface oxidation of co67fe4cr7si8b14 amorphous ribbons prepared by planar flow melt spinning (pfms) process during crystallization was investigated. in the first step, thermal stability of the ribbons was studied by differential thermal analysis (d...

[Biosensor based on surface plasmon resonance].

Gamma Irradiation Effect on Asymmetric Giant Magnetoimpedance of Co68.15Fe4.35Si12.5B15 Amorphous Alloy

The giant magneto impedance (GMI) effect is a large variation in the electrical impedance of a magnetic conductor when subjected to a static magnetic field. The sensitivity to the direction (AGMI) and magnitude of applied  magnetic field    and also linearity levels   of this  effect are three important parameters in magnetic sensors application. A suitable annealing procedure can be used to ac...

Amperometric Biosensor based on Prussian Blue Nanoparticle-modified

25 26 Glucose-6-phosphate (G6P) plays an important role in carbohydrate metabolism of all living 27 organisms. Compared to the conventional analytical methods available for estimation of G6P, the 28 biosensors having relative simplicity, specificity, low-cost and fast response time are a promising 29 alternative. We have reported a G6P biosensor based on screen-printed electrode utilizing 30 Pr...