公开(公告)号：US20200072829A1

公开(公告)日：2020-03-05

申请号：US16668005

申请日：2019-10-30

Applicant: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS

Inventor： Francisco Javier TAMAYO DE MIGUEL ,  Priscila MONTEIRO KOSAKA ,  Valerio PINI ,  Montserrat CALLEJA GOMÉZ ,  Jose Jaime RUZ MARTINEZ ,  Daniel RAMOS VEGA ,  Maria Ujue GONZALEZ SAGARDOY

IPC: G01N33/543 ,  G01N21/47 ,  G01N21/59 ,  G01N21/77 ,  G01N21/65 ,  G01N21/552

Abstract: The present invention relates to a system for biodetection applications comprising two basic elements, a substrate with a functionalized surface and a nanoparticle, the system being capable of enhancing the plasmonic effect of the nanoparticle. The invention also relates to a biosensor incorporating such system, in addition to the method for detecting and quantifying a target analyte selected in a sample using such system. Finally, the invention relates to a device which can detect the enhanced optoplasmonic effect of the nanoparticles by means of the system of the invention or by combining the detection of such optoplasmonic effect with the analysis of the changes in the mechanical characteristics in the substrate.

公开(公告)号：US20170205405A1

公开(公告)日：2017-07-20

申请号：US15315029

申请日：2015-06-02

Applicant: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS

Inventor： Francisco Javier TAMAYO DE MIGUEL ,  Priscila MONTEIRO KOSAKA ,  Valerio PINI ,  Montserrat CALLEJA GOMÉZ ,  Jose Jaime RUZ MARTINEZ ,  Daniel RAMOS VEGA ,  Maria Ujue GONZALEZ SAGARDOY

IPC: G01N33/543 ,  G01N21/47 ,  G01N21/59 ,  G01N21/77

CPC classification number: G01N33/54346 ,  G01N21/47 ,  G01N21/554 ,  G01N21/59 ,  G01N21/658 ,  G01N21/77 ,  G01N21/7703 ,  G01N33/54373 ,  G01N2021/5903

Abstract: The present invention relates to a system for biodetection applications comprising two basic elements, a substrate with a functionalized surface and a nanoparticle, the system being capable of enhancing the plasmonic effect of the nanoparticle. The invention also relates to a biosensor incorporating such system, in addition to the method for detecting and quantifying a target analyte selected in a sample using such system. Finally, the invention relates to a device which can detect the enhanced optoplasmonic effect of the nanoparticles by means of the system of the invention or by combining the detection of such optoplasmonic effect with the analysis of the changes in the mechanical characteristics in the substrate.