公开(公告)号：US20240003922A1

公开(公告)日：2024-01-04

申请号：US18199656

申请日：2023-05-19

Applicant: XEROX CORPORATION

Inventor： Gabriel Iftime ,  Fatemeh Ostadhossein ,  Sean Emerson Doris ,  Stephen Matthew Meckler ,  Mahati Chintapalli

IPC: G01N33/94 ,  G01N33/52

CPC classification number: G01N33/948 ,  G01N33/521

Abstract: A polymeric gel incorporating a diazonium salt for detection of THC. The diazonium salt may be covalently attached to the polymer, or non-covalently distributed throughout the polymer. The polymeric gel may be formulated as a spot on a test strip to be used for drug testing. The drug may include THC. Methods of preparing a polymerizable diazonium salt precursor, called an amino aryloxyl monomer, as well as methods of preparing a polymeric gel incorporating a diazonium salt.