In situ preparation of cyano-bridged metal nanoparticles within a biocompatible reverse micellar system
US11278568B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 8, 2016 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Jul 8, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P39/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a method for in situ preparation of cyano-bridged coordination polymers as metal nanoparticles within a biocompatible reverse micellar system by mixing at least two reverse micellar systems, each one containing at least one metal salt precursor. The invention also relates to the stabilization of theses nanoparticles by using a biocompatible reverse micellar system. This system takes part of the synthesis as a nanoreactor which comprises at least an acylglycerol, a sterol, lecithin, ethanol and water for the preparation of stable cyano-bridged metal nanoparticles without any use of additional stabilizer agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.