Base carrier for detecting target substance, element for detecting target substance, method for detecting target substance using the element, and kit for detecting target substance

摘要

An element to be used for detecting a target substance by using a capturing body for target substance and using surface plasmon resonance has a structure in which the metal structure having a particular pattern is located on a spherical support. Thus configured element for detecting the target substance can detect the target substance at sufficient detection sensitivity in a short period of time by using the surface plasmon resonance. A method for detecting the target substance by using the element and a detection device therefor is provided.