APPARATUS AND METHODS FOR DETECTION OF CHEMICALS USING OPTICAL SENSORS

• Main Authors: SAMUEL, IFOR DAVID WILLIAM, GLACKIN, JAMES ME, GILLANDERS, ROSS N, TURNBULL, GRAHAM
• Format: Patent
• Language: English; French
• Published: 20.04.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

An apparatus (50) for detecting a first analyte (42) comprises a first layer (51) comprising a photoluminescent material; and a second layer (52) provided on the first layer (51), wherein the second layer (52) comprises a polymeric material configured to allow the first analyte (42) to permeate thro...