Title:
液体中の高分子膜の結合部位の占有率および／または相対濃度の測定方法および電気的吸着装置および／または電気濾過装置
Document Type and Number:
Japanese Patent JP7398143
Kind Code:
B2
Abstract:
The present invention relates to a method for the at least temporary retention of charged biologically active substances such as endotoxins, viruses, and proteins from liquids, and optional later release for better determination. The object is achieved by a method for the at least temporary separation and/or detection of charged biologically active substances in a liquid by means of electrosorption and/or electrofiltration, comprising the following steps: a. providing a polymer membrane with a flat and porous metal coating at least on a first side of the polymer membrane; b. providing a counterelectrode; c. applying a voltage between the metal coating of the polymer membrane and the counterelectrode; d. bringing the polymer membrane and the counterelectrode into contact with the liquid, with the contacting being performed such that the liquid generates at least one connection between the polymer membrane and the counterelectrode.
Inventors:
Brinke-Seifeld, Stephan
Application Number:
JP2022082020A
Publication Date:
December 14, 2023
Filing Date:
May 19, 2022
Export Citation:
Assignee:
I3 Membrane GmbH
International Classes:
B03C5/02; B01D35/06
Domestic Patent References:
| JP2016539795A |
Foreign References:
| EP2087916A1 | ||||
| KR1020140108804A | ||||
| US20090218227 |
Attorney, Agent or Firm:
Satoshi Kabasawa
Tetsuya Yamada
Jo Kabasawa
Tetsuya Yamada
Jo Kabasawa