{"cited_by_count":1658307,"description":"This cluster of papers focuses on the development and application of fluorescent chemosensors for the detection of various ions, including anions and metal ions, as well as their use in bioimaging. The papers cover topics such as anion recognition, reactive oxygen species detection, molecular sensors, and supramolecular chemistry. Additionally, there is a specific emphasis on the role of fluorescent chemosensors in studying neurodegenerative diseases.","display_name":"Molecular Sensors and Ion Detection","domain_id":"3","external_ids":{"openalex":"https://openalex.org/T10532","wikipedia":"https://en.wikipedia.org/wiki/Chemosensor"},"field_id":"16","id":"T10532","keywords":[{"display_name":"fluorescent probes","id":"fluorescent-probes","score":0.2907,"url":"https://openalex.org/keywords/fluorescent-probes"},{"display_name":"fluorescent sensors","id":"fluorescent-sensors","score":0.5041,"url":"https://openalex.org/keywords/fluorescent-sensors"},{"display_name":"metal ion sensing","id":"metal-ion-detection","score":0.3767,"url":"https://openalex.org/keywords/metal-ion-detection"},{"display_name":"chemical sensors","id":"chemical-sensors","score":0.2252,"url":"https://openalex.org/keywords/chemical-sensors"},{"display_name":"turn-on fluorescence","id":"turn-on-fluorescence","score":0.5709,"url":"https://openalex.org/keywords/turn-on-fluorescence"},{"display_name":"metal ion selectivity","id":"metal-ion-selectivity","score":0.4004,"url":"https://openalex.org/keywords/metal-ion-selectivity"},{"display_name":"copper ion detection","id":"copper-ion-detection","score":0.5324,"url":"https://openalex.org/keywords/copper-ion-detection"},{"display_name":"fluorescence sensing","id":"fluorescent-sensing","score":0.2624,"url":"https://openalex.org/keywords/fluorescent-sensing"},{"display_name":"fluorogenic probes","id":"turn-on-fluorescent-probe","score":0.5221,"url":"https://openalex.org/keywords/turn-on-fluorescent-probe"},{"display_name":"mercury ion detection","id":"mercury-ion-detection","score":0.4032,"url":"https://openalex.org/keywords/mercury-ion-detection"},{"display_name":"zinc ion detection","id":"zinc-detection","score":0.612,"url":"https://openalex.org/keywords/zinc-detection"},{"display_name":"anion recognition","id":"anion-recognition","score":0.4517,"url":"https://openalex.org/keywords/anion-recognition"},{"display_name":"ratiometric fluorescent probe","id":"ratiometric-fluorescent-probe","score":0.5608,"url":"https://openalex.org/keywords/ratiometric-fluorescent-probe"},{"display_name":"naked-eye detection","id":"naked-eye-detection","score":0.4266,"url":"https://openalex.org/keywords/naked-eye-detection"},{"display_name":"cyanide detection","id":"cyanide-detection","score":0.6053,"url":"https://openalex.org/keywords/cyanide-detection"},{"display_name":"Fe3+ detection","id":"fe3-detection","score":0.3121,"url":"https://openalex.org/keywords/fe3-detection"},{"display_name":"near-infrared fluorescent probe","id":"near-infrared-fluorescent-probe","score":0.5821,"url":"https://openalex.org/keywords/near-infrared-fluorescent-probe"},{"display_name":"anion sensing","id":"anion-sensing","score":0.5059,"url":"https://openalex.org/keywords/anion-sensing"},{"display_name":"aluminum ion detection","id":"aluminum-ion-detection","score":0.714,"url":"https://openalex.org/keywords/aluminum-ion-detection"},{"display_name":"selective detection","id":"selective-detection","score":0.2232,"url":"https://openalex.org/keywords/selective-detection"},{"display_name":"colorimetric sensor","id":"colorimetric-sensor","score":0.2385,"url":"https://openalex.org/keywords/colorimetric-sensor"},{"display_name":"copper(II) determination","id":"copper-ii-ion-detection","score":0.308,"url":"https://openalex.org/keywords/copper-ii-ion-detection"},{"display_name":"water sample analysis","id":"water-sample-analysis","score":0.3,"url":"https://openalex.org/keywords/water-sample-analysis"},{"display_name":"aqueous solution sensing","id":"aqueous-solution-sensing","score":0.4848,"url":"https://openalex.org/keywords/aqueous-solution-sensing"},{"display_name":"anion selectivity","id":"anion-selectivity","score":0.3153,"url":"https://openalex.org/keywords/anion-selectivity"}],"legacy_keywords":["Fluorescent Chemosensors","Ion Detection","Bioimaging","Anion Recognition","Metal Ions","Fluorescent Probes","Reactive Oxygen Species","Molecular Sensors","Supramolecular Chemistry","Neurodegenerative Diseases"],"openalex_id":"https://openalex.org/T10532","source_created_date":"2024-01-23T15:27:06","source_updated_date":"2026-10-17T03:02:00","subfield_id":"1607","url":"/topics/T10532","works_api_url":"https://api.openalex.org/works?filter=topics.id:T10532","works_count":65374,"label":"Molecular Sensors and Ion Detection","provider":"openalex","revision":"e1bc5557b924e3b9","taxonomy_revision":"f050b5d4780b1289","title":"Molecular Sensors and Ion Detection","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"36174241867107413","address_version":"morton4x16-v1","coordinates":[3,16,1607,10532],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}