公开(公告)号：US10670447B2

公开(公告)日：2020-06-02

申请号：US16093088

申请日：2017-02-22

Applicant: NANODREAMS, S.L. ,  CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS

Inventor： Oscar Malvar Vidal ,  Jose Jaime Ruz Martinez ,  Priscila Monteiro Kosaka ,  Montserrat Calleja Gomez ,  Francisco Javier Tamayo De Miguel

IPC: G01G3/16 ,  H01J49/26 ,  G01N15/10 ,  H01J49/00 ,  G01N15/00

Abstract: A method for obtaining the absorption position, mass and rigidity of a particle deposited on the surface of a resonator based on the relative change in the resonance frequency of said resonator in 3 or 4 flexural vibration modes. The rigidity of the particles is of great interest in the study of cells and other biological compounds that change state without significantly changing the mass.

公开(公告)号：US20190162580A1

公开(公告)日：2019-05-30

申请号：US16093088

申请日：2017-02-22

Applicant: NANODREAMS, S.L. ,  CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS

Inventor： Oscar Malvar Vidal ,  Jose Jaime Ruz Martinez ,  Priscila Monteiro Kosaka ,  Montserrat Calleja Gomez ,  Francisco Javier Tamayo De Miguel

IPC: G01G3/16 ,  H01J49/26 ,  H01J49/00 ,  G01N15/10

Abstract: A method for obtaining the absorption position, mass and rigidity of a particle deposited on the surface of a resonator based on the relative change in the resonance frequency of said resonator in 3 or 4 flexural vibration modes. The rigidity of the particles is of great interest in the study of cells and other biological compounds that change state without significantly changing the mass.

公开(公告)号：US10281330B2

公开(公告)日：2019-05-07

申请号：US15517809

申请日：2015-10-08

Applicant: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS

Inventor： Valerio Pini ,  Priscila Monteiro Kosaka ,  Francisco Javier Tamayo De Miguel ,  Montserrat Calleja Gomez ,  Daniel Ramos Vega ,  Oscar Malvar Vidal ,  Jose Jaime Ruz Martinez ,  Mario Encinar Del Pozo

IPC: G01J3/02 ,  G01J3/28 ,  G01N21/27 ,  G01J3/12 ,  G02B21/00 ,  G01J3/10

Abstract: The invention relates to a spectrophotometer, especially a spectrophotometer that can carry out simultaneous analysis at different points on the same sample (4), with a high spatial resolution and without requiring a mechanical system for physical scanning along the sample. This is obtained by the provision of means for processing the light received by the photodetectors (5), said processing means having a correlation wherein each of the photodetectors (5) corresponds to a spatial point on the sample (4).In the case of dark field applications, the present invention ensures the standardization of the data using the same measure.