eIF3d is a protein biomarker which has potential for the diagnosis of various cancers. Herein, bio-platform was constructed sensing by using LSG and surface functionalization with anti antibody via EDC/NHS chemistry. Following modifications, XPS several electrochemical methods were used. Difference in signals related to amounts between 75–500 ng/mL. LOD calculated as 50.4 Selectivity biosensor ...

In a ring laser gyroscope, due to the rotation and the Sagnac effect, a phase difference between the two counter-propagating beams is generated. In this device, the higher phase difference between these two beams causes the better the interference pattern detection, and thus the sensitivity is increased. In this paper, the effect of inserting a dielectric-graphene photonic crystal inside a ring...

In this paper, the magnetic properties of carbon based material, graphene is studied, which is generated by laser ablation in cryogenic media. Transmission electron microscopy (TEM) and alternating gradient force magnetometer (AGFM) are applied to investigate the graphene morphology and magnetic properties, respectively. The graphene synthesized by the laser ablation method exhibits diamagnetic...

An iron oxide/reduced graphene oxide (ION-RGO) nanocomposite has been fabricated to functionalize a low-cost electrochemical nitrite sensor realized by light-scribed reduced (LRGO) electrodes on PET substrate. To enhance the stability and adhesion of electrode, substrate was modified RF oxygen plasma, thin layer cationic poly (diallyl dimethyl ammonium chloride) deposited. Raman spectroscopy sc...