| 摘要 |
<p>Provided are an SPR sensor cell having very excellent detection sensitivity and an SPR sensor. The SPR sensor cell includes a detection unit; and a sample mounting portion adjacent to the detection unit, wherein: the detection unit includes an under clad layer, a core layer provided so that at least a part thereof is adjacent to the under clad layer, a metal layer covering the core layer, and a coat layer covering the metal layer; and the coat layer is made of a metal oxide and has a refractive index higher than a refractive index of the core layer.</p> |
