发明名称 |
NANO AGGREGATES OF MOLECULAR ULTRA SMALL CLUSTERS OF NOBLE METALS AND A PROCESS FOR THE PREPARATION THEREOF |
摘要 |
The present invention discloses size controlled and stabilized nano-aggregates of molecular ultra small clusters of noble metals and a process for the preparation thereof. The present invention discloses single source multicolor noble metal spherical and uniform nano aggregates of 10-22 nm made up of discrete molecular ultra small noble metal (Nb) nanoclusters (MUSNbNC's) of 1-6 atoms. The MUSNbNC's are capped with amine/DCA (dicarboxy acetone) group acting as a steric and kinetic hindrance for core growth suppressing the further autocatalysis and conversion of super critical nucleus or growth by ripening and formation of nanoparticles and thus having intense fluorescence. |
申请公布号 |
EP2830795(A1) |
申请公布日期 |
2015.02.04 |
申请号 |
EP20140724510 |
申请日期 |
2014.02.19 |
申请人 |
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH |
发明人 |
HARLE, ARTI |
分类号 |
B22F1/00;B22F9/24;B82Y5/00;B82Y40/00 |
主分类号 |
B22F1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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