Trajan Scientific Australia Pty Ltd

University of Tasmania

Wei Boon Hon

Emily Frances Hilder

Hans-Jurgen Wirth

Andrew Gooley

A porous polymer monolith comprises a polymer body having macroporous through-pores that facilitate fluid flow through the body and an array of mesopores adapted to bind from the fluid flow molecules of a predetermined range of sizes, wherein the surface area of the monolith is predominantly provided by the mesopores. Also disclosed is a method of making a porous polymer monolith. The method includes forming a polymer body by phase separation out of a solution containing at least a monomer, a crosslinker and a primary porogen, whereby the body contains multiple macroporous through-pores, wherein the solution further contains a secondary porogen comprising oligomers inert with respect to the monomer and cross-linker but chemically compatible with the monomer so as to form mesostructures within the polymer body during said phase separation, and washing the mesostructures from the body to provide an array of mesopores such that the surface area of the monolith is predominantly provided by the mesopores.

Porous polymer monoliths adapted for sample preparation

The present invention generally relates to the use of porous polymer materials as a medium for the storage of biological samples. The present invention also relates to a method of drying and storage of biological samples on the porous polymer materials. The biological samples include blood and blood plasma samples.

Use of porous polymer materials for storage of biological samples

A sampling device comprising a body that defines a fluid flow path from an inlet opening, wherein the flow path includes a bed of a porous polymer monolith selected to adsorb bioparticles from a matrix drawn or dispensed through the inlet opening and the bed.

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Sandy Bay, Australia

Wei Boon Hon