System and method for biological applications using pre-determined sized nanoparticles
US9980675B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 3, 2016 |
| Grant date | May 29, 2018 |
| Priority date | — |
| Expiry date | Nov 30, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB03C2201/26
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention features an apparatus for producing a fluid stream having plurality of nanoparticles in the fluid stream. The apparatus includes a source configured to provide a fluid stream having a first randomly sized distribution of a plurality of nanoparticles; a flow control zone configured to receive the fluid stream from the source and to control the fluid stream to produce a controlled fluid stream having a selected flow rate; a separation zone configured to receive and to separate the selectively controlled fluid stream into at least one separated fluid stream having a non-randomly sized distribution of nanoparticles; and a collection zone capable of receiving the separated fluid stream according to at least one non-random sized distribution of nanoparticles to produce at least one collected stream. The apparatus is configured for a continuous flow of the fluid stream. A size of a nanoparticle can be related to an intrinsic core diameter, a hydrodynamic diameter, and a combination of intrinsic core diameter and hydrodynamic diameter measurements. The nanoparticles can include non-magnetic nanoparticles, partially magnetic nanoparticles, magnetic nanoparticles, superparamagn…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.