[EN] BISMUTH METALLIC (0) NANOPARTICLES, PROCESS OF MANUFACTURING AND USES THEREOF<br/>[FR] NANOPARTICULES DE BISMUTH MÉTALLIQUE (0), PROCÉDÉ DE FABRICATION ET UTILISATIONS DE CELLES-CI
申请人:CONSERVATOIRE NAT DES ARTS ET METIERS CNAM
公开号:WO2020007822A1
公开(公告)日:2020-01-09
The present invention relates to a process for manufacturing stable and monodisperse biocompatible bismuth metallic (0) nanoparticles, in aqueous solution, using a water-soluble bismuth precursor, a water-soluble reducing agent and a coating agent. The process can be carried out in continuous flow. The invention also relates to corresponding stable biocompatible bismuth metallic (0) nanoparticles having hydrophilic, hydrophobic or fluorophilic properties and uses thereof, especially medical applications thereof such as theranostic applications.
The amidation reaction is of a very particular interest, especially in the pharmaceutical industry and always requires the activation of the acid with a large excess of reactants. Therefore, a large amount of waste is generated. In order to reduce the environmental impact of such reaction, we have developed enzymatic amidation conditions which are compatible with a wide range of amines and acids, in