Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Pradeep Thalappil0
Ammu Mathew0
Panikkanvalappil Ravindranathan Sajanlal0
Date of Patent
August 15, 2017
Patent Application Number
14389702
Date Filed
August 10, 2012
Patent Primary Examiner
Patent abstract
Composite materials comprising a mesoflower structure, methods of preparing the composite material, and methods of detecting heavy metal ion using the composite material are described herein. In some embodiments, a silica-coated gold mesoflower with a layer of silver quantum clusters may be capable of detecting Hg2+ ions in a sample at zeptomolar concentrations.
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