Pull-down Assay on Streptavidin Beads and Surface Plasmon Resonance Chips for SWATH-MS-based Interactomics

Optimization of Sensitivity and Stability of Gold/Silver bi-Layer Thin Films Used in Surface Plasmon Resonance Chips

The aim of this study is experimental assay of sensitivity and stability of a bimetallic silver/gold SPR sensor chip. This chip utilizes the sensitivity of the silver and the stability of the gold. Moreover, the Silver layer (instead of usual Cr or Ti layer) was used as an adhesive intermediate layer between the Gold layer and the glass substrate. The optimization of the Gold/Silver thickness u...

Physical modeling of a refractive index photonic crystal fiber based on surface plasmon resonance

This article has no abstract.

Enhancing Surface Plasmon Resonance Detection Using Nanostructured Au Chips

The increase of the sensitivity of surface plasmon resonance (SPR) refractometers was studied experimentally by forming a periodic relief in the form of a grating with submicron period on the surface of the Au-coated chip. Periodic reliefs of different depths and spatial frequency were formed on the Au film surface using interference lithography and vacuum chalcogenide photoresists. Spatial fre...

[Biosensor based on surface plasmon resonance].

A double-bead sandwich assay for protein detection in serum based on Localized Surface Plasmon Resonance

In this study, the importance of pre-concentration is clearly demonstrated for the covalent immobilization of various proteins to magnetic nanoparticles through mild carbodiimide activation. Additionally, the covalently biofunctionalized magnetic nanoparticles are employed in a double-bead sandwich assay, using gold nanoparticles. The magnetic nanoparticles allow specific capturing of the analy...