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EnglishThe present invention relates to a method for the production of micro-particles of polysaccharides. The method includes preparing a feeding solution and a gelifying liquid to collect nebulized jets of the feeding solution. The feeding solution contains at least one polymer capable of forming micro-particle structures and at least one biologically active substance. The feeding solution is pressurized inside an air-less nebulizing unit and then nebulized through the unit itself so as to generate nebulized jets impacting the surface of the gelifying liquid.
| Titolo: | METHOD AND APPARATUS FOR PREPARING MICRO-PARTICLES OF POLYSACCHARIDES |
| Autori: | |
| Data di pubblicazione: | 2009 |
| Abstract: | The present invention relates to a method for the production of micro-particles of polysaccharides. The method includes preparing a feeding solution and a gelifying liquid to collect nebulized jets of the feeding solution. The feeding solution contains at least one polymer capable of forming micro-particle structures and at least one biologically active substance. The feeding solution is pressurized inside an air-less nebulizing unit and then nebulized through the unit itself so as to generate nebulized jets impacting the surface of the gelifying liquid. |
| Handle: | http://hdl.handle.net/11368/2339518 |
| Appare nelle tipologie: | 5.1 Brevetto |
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