{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9719975","patent":{"patent_number":"US-9719975","title":"Mercury detection in water-based compositions","assignee":null,"inventors":[],"filing_date":"2017-04-14T00:00:00.000Z","publication_date":"2017-08-01T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","G01N","G01N"],"num_claims":14,"abstract":"A method of detecting Hg2+ in an aqueous solution. The method includes contacting the aqueous solution with a composition containing a plant extract and biosynthesized silver nanoparticles. The composition has an average particle size of 30-50 nm. A color change following the contacting indicates the presence of Hg2+ in the aqueous solution. The composition is preferably synthesized by reduction of a silver salt with an extract of Ocimum basilicum. "},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Mercury detection in water-based compositions","description":"A method of detecting Hg2+ in an aqueous solution. The method includes contacting the aqueous solution with a composition containing a plant extract and biosynthesized silver nanoparticles. The compos","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9719975","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-9719975","citation_suggestion":"Patentable. \"Mercury detection in water-based compositions\" (US-9719975). https://patentable.app/patents/US-9719975","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9719975","json":"https://patentable.app/api/llm-context/US-9719975","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:49:02.543Z"}