{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9599564","patent":{"patent_number":"US-9599564","title":"Quantum dot—polymer nanocomposite sensor array for chemical vapor sensing","assignee":null,"inventors":[],"filing_date":"2015-07-21T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","G01N","G01N"],"num_claims":16,"abstract":"A quantum dot-polymer nanocomposite sensor array for chemical vapor sensing includes plurality of sensors respectively formed by different nanocomposite films. Each nanocomposite film is formed by a plurality of QDs and a polymer solution made from a polymer and a corresponding solvent. The plurality of sensors are disposed on a substrate for impingement by an excitation light source. Fluorescence emission intensity of the sensors is measured for a preselected duration of time and then the sensors are placed into contact with a chemical vapor. The changes in fluorescence emission intensity for all sensors are detected over time and the combined changes in fluorescence are compared to establish a unique combined response for each target chemical vapor. Using this unique combined response from a sensor array, target chemical vapor can be detected, classified, and identified."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Quantum dot—polymer nanocomposite sensor array for chemical vapor sensing","description":"A quantum dot-polymer nanocomposite sensor array for chemical vapor sensing includes plurality of sensors respectively formed by different nanocomposite films. Each nanocomposite film is formed by a p","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9599564","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9599564","citation_suggestion":"Patentable. \"Quantum dot—polymer nanocomposite sensor array for chemical vapor sensing\" (US-9599564). https://patentable.app/patents/US-9599564","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9599564","json":"https://patentable.app/api/llm-context/US-9599564","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:59:00.346Z"}