Title:
センサー
Document Type and Number:
Japanese Patent JP2010520476
Kind Code:
A
Abstract:
This invention relates to a sensor and in particular to a sensor for the detection of biologically important species. Specifically, the invention provides a method for detecting an analyte in the presence of at least one interferent in a sample. The method comprises the steps of providing a sensor having a transducer and a receptor layer in communication with the transducer, in which the receptor layer comprises a material for absorbing the analyte; exposing the receptor layer to the sample; treating the receptor layer to remove selectively the at least one interferent; and measuring the signal from the transducer. The treatment step is performed by applying a change in potential, a change in pH or a change in temperature to the receptor layer, by washing the receptor layer, by irradiating the receptor layer, or a combination thereof.
Inventors:
Piretosky, Sergey Anatolyovich
Henri, Eve Frederik
Karim, Calc
Reitenberger, Peter Georg
Henri, Eve Frederik
Karim, Calc
Reitenberger, Peter Georg
Application Number:
JP2009552263A
Publication Date:
June 10, 2010
Filing Date:
February 29, 2008
Export Citation:
Assignee:
CRANFIELD UNIVERSITY
Sphere Medical Limited
Sphere Medical Limited
International Classes:
G01N27/02; A61B5/1459; A61B5/1473; G01N27/416; G01N33/543
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi
Satoshi Deno
Naoki Kobayashi
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi
Satoshi Deno
Naoki Kobayashi