发明名称 |
Active Particles for Bio-Analytical Applications and Methods for Preparation Thereof |
摘要 |
Luminescent and/or electroactive nanoparticles suitable for MRI (Magnetic Resonance Imaging) and/or PET (Positron Emission Tomography) are prepared by mixing luminescent or electroactive compounds and ethyl oxide/propyl oxide block-copolymers in an organic solvent, which is thereafter evaporated in order to obtain a residue; and by hydrolyzing-condensating tetraalkoxysilanes in an aqueous solution in the presence of the residue; the obtained nanoparticles show no or a negligible release of the luminescent or electroactive compounds and are useful for bio-analytic and bio-medic applications. |
申请公布号 |
US2011262356(A1) |
申请公布日期 |
2011.10.27 |
申请号 |
US200913056700 |
申请日期 |
2009.07.31 |
申请人 |
CYANAGEN S.R.L.;ALMA MASTER STUDIORUM-UNIVERSITA' DI BOLOGNA |
发明人 |
BONACCHI SARA;JURIS RICARRDO;MONTALTI MARCO;PRODI LUCA;RAMPAZZO ENRICO;ZACCHERONI NELSI;CIANA LEOPOLDO DELLA;FABBRONI SERENA;GRILLI STAFANO;MARZOCCHI ETTORE |
分类号 |
A61K49/00;A61K9/14;A61K31/351;A61K31/352;A61K31/403;A61K31/538;A61K31/555;A61K31/695;B82Y5/00 |
主分类号 |
A61K49/00 |
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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