公开(公告)号：US20220363860A1

公开(公告)日：2022-11-17

申请号：US17742186

申请日：2022-05-11

Applicant: Purdue Research Foundation

Inventor： Craig J. Goergen ,  Chi Hwan Lee ,  Bongjoong Kim ,  Kwan-Soo Lee

IPC: C08J9/40 ,  C08G77/12 ,  C08G77/06 ,  C08K3/08 ,  C08J9/12 ,  C08J3/24

Abstract: Poroelastic materials, methods of making such materials, biosensors comprising such materials, and methods of making and using such biosensors. According to one aspect, a poroelastic material is formed by a process that includes depositing a prepolymer composition on a substrate, annealing the prepolymer composition in a pressurized steam environment at a temperature and for a duration sufficient to form a porous medium having a solid matrix formed of a polymer derived from the prepolymer composition, infiltrating the porous medium with a liquid that includes electrically conductive nanomaterials such that the electrically conductive nanomaterials are located within pores of the porous medium, and evaporating the liquid such that the electrically conductive nanomaterials remain in and/or connected through the pores of the porous medium.