Filtration device for rapid separation of biological particles from complex matrices
Abstract
Methods and systems for filtering of biological particles are disclosed. Filtering membranes separate adjacent chambers. Through osmotic or electrokinetic processes, flow of particles is carried out through the filtering membranes. Cells, viruses and cell waste can be filtered depending on the size of the pores of the membrane. A polymer brush can be applied to a surface of the membrane to enhance filtering and prevent fouling.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1416743
- Patent Number(s):
- 9861939
- Application Number:
- 14/874,326
- Assignee:
- Lawrence Livermore National Security, LLC (Livermore, CA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
C - CHEMISTRY C12 - BIOCHEMISTRY C12N - MICROORGANISMS OR ENZYMES
- DOE Contract Number:
- AC52-07NA27344
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2015 Oct 02
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 59 BASIC BIOLOGICAL SCIENCES; 47 OTHER INSTRUMENTATION
Citation Formats
Kim, Sangil, Naraghi-Arani, Pejman, and Liou, Megan. Filtration device for rapid separation of biological particles from complex matrices. United States: N. p., 2018.
Web.
Kim, Sangil, Naraghi-Arani, Pejman, & Liou, Megan. Filtration device for rapid separation of biological particles from complex matrices. United States.
Kim, Sangil, Naraghi-Arani, Pejman, and Liou, Megan. Tue .
"Filtration device for rapid separation of biological particles from complex matrices". United States. https://www.osti.gov/servlets/purl/1416743.
@article{osti_1416743,
title = {Filtration device for rapid separation of biological particles from complex matrices},
author = {Kim, Sangil and Naraghi-Arani, Pejman and Liou, Megan},
abstractNote = {Methods and systems for filtering of biological particles are disclosed. Filtering membranes separate adjacent chambers. Through osmotic or electrokinetic processes, flow of particles is carried out through the filtering membranes. Cells, viruses and cell waste can be filtered depending on the size of the pores of the membrane. A polymer brush can be applied to a surface of the membrane to enhance filtering and prevent fouling.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 09 00:00:00 EST 2018},
month = {Tue Jan 09 00:00:00 EST 2018}
}
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