US 12,146,871 B2
Method and device for physicochemical characterization of materials
Sami Svanbäck, Helsinki (FI); Jouko Yliruusi, Vantaa (FI); Henrik Ehlers, Espoo (FI); Osmo Antikainen, Helsinki (FI); and Heikki Räikkonen, Helsinki (FI)
Assigned to THE SOLUBILITY COMPANY OY, Helsinki (FI)
Filed by THE SOLUBILITY COMPANY OY, Helsinki (FI)
Filed on Sep. 14, 2021, as Appl. No. 17/474,737.
Application 17/474,737 is a continuation of application No. 16/096,936, granted, now 11,131,658, previously published as PCT/FI2017/050328, filed on Apr. 28, 2017.
Claims priority of application No. 20165372 (FI), filed on Apr. 29, 2016.
Prior Publication US 2022/0003737 A1, Jan. 6, 2022
Int. Cl. G01N 33/15 (2006.01); G01N 13/00 (2006.01)
CPC G01N 33/15 (2013.01) [G01N 13/00 (2013.01); G01N 2013/006 (2013.01)] 8 Claims
OG exemplary drawing
 
1. An analysis device comprising:
a reaction chamber having a wall, a top plate, and a bottom plate;
at least one first inlet positioned in the top plate and configured for passing at least one first fluid into the reaction chamber;
at least one outlet positioned in the bottom plate and configured for passing the at least one first fluid outside the reaction chamber;
an immobilization zone arranged on an interior surface of the bottom plate of the reaction chamber and comprising an interchangeable permeable or semipermeable membrane layer, and being configured to immobilize at least one particle via a fluid stream through the interchangeable permeable or semipermeable layer; and
a window arranged in the wall, top plate, or bottom plate.