Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) Schematic diagram of Kretschmann configuration, (b) simulated reflectance for SPR gold sensors with thicknesses dm of 30 nm, 35 nm, 40 nm, 45 nm, and 50 nm, and (c) phase responses in rad of the SPR sensors, when they were illuminated by p-polarized light at 633 nm. Solid curves for sample refractive index of 1.33 (water) and dashed curves for sample refractive index of 1.37 (liquid bovine serum albumin protein)11.
