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.
申请公布号
WO2013144674(A3)
申请公布日期
2015.08.13
申请号
WO2012IB01543
申请日期
2012.08.10
申请人
INDIAN INSTITUTE OF TECHNOLOGY MADRAS;THALAPPIL, PRADEEP;MATHEW, AMMU;SAJANLAL, PANIKKANVALAPPIL, RAVINDRANATHAN