公开(公告)号：US20240368409A1

公开(公告)日：2024-11-07

申请号：US18683315

申请日：2022-10-17

Applicant: Khalifa University of Science and Technology

Inventor： TieJun ZHANG ,  Afra Saeed ALKETBI ,  Aikifa RAZA

IPC: C09D4/06 ,  B29C64/124 ,  B29C64/194 ,  B29K23/00 ,  B29K33/00 ,  B29K105/00 ,  B29K105/16 ,  B29K509/00 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y70/10 ,  C08F290/06 ,  C09D7/40 ,  C09D7/61 ,  C09D151/08

Abstract: A method of printing a hydrogel-based device includes contacting a monomer, a crosslinker, a photoinitiator, and a precursor salt with a solvent to form an ink solution, printing the ink solution onto a substrate, exposing the ink solution to light, sufficient to form a hydrogel, and contacting the hydrogel with a reducing agent sufficient to precipitate nanoparticles from the precursor salt in the hydrogel.