[EN] EMBODIMENTS OF A COMPOSITION COMPRISING DIATOM FRUSTULES AND A METHOD FOR MAKING AND USING<br/>[FR] MODES DE RÉALISATION D'UNE COMPOSITION COMPRENANT DES FRUSTULES DE DIATOMÉES ET PROCÉDÉ POUR LA PRÉPARER ET L'UTILISER
申请人:OREGON STATE
公开号:WO2014121134A2
公开(公告)日:2014-08-07
A composition comprising a diatom frustule and a metal coating, and a method for making the same, are disclosed herein. The metal coating may comprise a metal film or metal nanoparticles, which may be attached to the surface via a linker. The composition has a surface coverage ratio of from about 1% to about 100%. The composition may also comprise an antibody. Also disclosed is a method for using the composition comprising contacting the composition with a target molecule, exposing the composition to light, and measuring the resulting Raman scattering.