Simultaneous multiwavelength detection based on surface plasmon resonance technique

Abstract

The present article covers a novel surface plasmon resonance (SPR)

Considerations for non-invasive in-flight monitoring of astronaut immune status with potential use of MEMS and NEMS devices

“…Surface Plasmon Resonance (SPR) is the most common label-free method used to date. This highly accurate optical sensing method measures an electron wave density charge phenomenon that occurs when the analyte under study binds to the receptive site and changes the refractive index of the metal film (Zhao et al, 2000). Sensitivities of 0.01-100 ng/mL have been achieved for an enhanced horseradish peroxidase (HRP)-catalyzed IFN-γ immunoassay (Kim et al, 2005).…”