# Analytical Chemistry and Sensors { "id": "T11472", "title": "Analytical Chemistry and Sensors", "url": "/topics/T11472", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "openalex", "revision": "3c79ec972ed44ac8", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "36182749250086515", "address_version": "morton4x16-v1", "coordinates": [ 3, 15, 1502, 11472 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } This cluster of papers represents advances in chemical sensor technologies, including optical sensors, ion-selective electrodes, potentiometric sensors, fluorescent nanosensors, and biosensors. The focus is on applications such as pH sensing, oxygen measurement, and the development of polymeric membrane electrodes using sol-gel-based materials. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://openalex.org/T11472 No owner-reviewed local answer yet.