Chromatography devices and methods

Granick, Steve; Hong, Liang

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
A43 - footwear
A44 - haberdashery
A45 - hand or travelling articles
A46 - brushware
A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
B07 - separating solids from solids
B08 - cleaning
B09 - disposal of solid waste
B21 - mechanical metal-working without essentially removing material
B22 - casting
B23 - machine tools
B24 - grinding
B25 - hand tools
B26 - hand cutting tools
B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
B30 - presses
B31 - making articles of paper, cardboard or material worked in a manner analogous to paper
B32 - layered products
B33 - additive manufacturing technology
B41 - printing
B42 - bookbinding
B43 - writing or drawing implements
B44 - decorative arts
B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
B63 - ships or other waterborne vessels
B64 - aircraft
B65 - conveying
B66 - hoisting
B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
B81 - microstructural technology
B82 - nanotechnology
B99 - subject matter not otherwise provided for in this section
C - chemistry
C01 - inorganic chemistry
C02 - treatment of water, waste water, sewage, or sludge
C03 - glass
C04 - cements
C05 - fertilisers
C06 - explosives
C07 - organic chemistry
C08 - organic macromolecular compounds
C09 - dyes
C10 - petroleum, gas or coke industries
C11 - animal or vegetable oils, fats, fatty substances or waxes
C12 - biochemistry
C13 - sugar industry
C14 - skins
C21 - metallurgy of iron
C22 - metallurgy
C23 - coating metallic material
C25 - electrolytic or electrophoretic processes
C30 - crystal growth
C40 - combinatorial technology
C99 - subject matter not otherwise provided for in this section
D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
D04 - braiding
D05 - sewing
D06 - treatment of textiles or the like
D07 - ropes
D10 - indexing scheme associated with sublasses of section d, relating to textiles
D21 - paper-making
D99 - subject matter not otherwise provided for in this section
E - fixed constructions
E01 - construction of roads, railways, or bridges
E02 - hydraulic engineering
E03 - water supply
E04 - building
E05 - locks
E06 - doors, windows, shutters, or roller blinds in general
E21 - earth drilling
E99 - subject matter not otherwise provided for in this section
F - mechanical engineering
F01 - machines or engines in general
F02 - combustion engines
F03 - machines or engines for liquids
F04 - positive - displacement machines for liquids
F05 - indexing schemes relating to engines or pumps in various subclasses of classes f01-f04
F15 - fluid-pressure actuators
F16 - engineering elements and units
F17 - storing or distributing gases or liquids
F21 - lighting
F22 - steam generation
F23 - combustion apparatus
F24 - heating
F25 - refrigeration or cooling
F26 - drying
F27 - furnaces
F28 - heat exchange in general
F41 - weapons
F42 - ammunition
F99 - subject matter not otherwise provided for in this section
G - physics
G01 - measuring
G02 - optics
G03 - photography
G04 - horology
G05 - controlling
G06 - computing
G07 - checking-devices
G08 - signalling
G09 - education
G10 - musical instruments
G11 - information storage
G12 - instrument details
G16 - information and communication technology [ict] specially adapted for specific application fields
G21 - nuclear physics
G99 - subject matter not otherwise provided for in this section
H - electricity
H01 - basic electric elements
H02 - generation
H03 - basic electronic circuitry
H04 - electric communication technique
H05 - electric techniques not otherwise provided for
H99 - subject matter not otherwise provided for in this section
Y - new / cross sectional technologies
Y02 - technologies or applications for mitigation or adaptation against climate change
Y04 - information or communication technologies having an impact on other technology areas
Y10 - technical subjects covered by former uspc

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Title: Chromatography devices and methods

Abstract

Provided are chromatography devices having a stationary phase that includes patchy particles having at least two different surface chemistries, such as Janus particles. Also provided are methods of separating at least one analyte out of a sample, where the method includes adding a sample having at least one analyte to a chromatography device that includes a stationary phase that includes a plurality of patchy particles. Further provided are methods that include packing a chromatography column with a plurality patchy particles having at least two different surface chemistries. Additional embodiments are disclosed.

Inventors:: Granick, Steve; Hong, Liang

Issue Date:: Tue Nov 13 00:00:00 EST 2012

Research Org.:: Univ. of Illinois at Urbana-Champaign, IL (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1531768

Patent Number(s):: 8308940

Application Number:: 12/274,588

Assignee:: The Board of Trustees of the University of Illinois (Urbana, IL)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B01D15/322 - {Normal bonded phase}
B01D15/325 - {Reversed phase}
B01D15/34 - Size selective separation, e.g. size exclusion chromatography, gel filtration, permeation
B01D15/361 - {Ion-exchange}
B01D15/3804 - {Affinity chromatography}

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B01J20/28019 - {Spherical, ellipsoidal or cylindrical}
B01J20/283 - based on silica
B01J20/286 - Phases chemically bonded to a substrate, e.g. to silica or to polymers
B01J20/3204 - {Inorganic carriers, supports or substrates}
B01J20/3246 - {having a well defined chemical structure}
B01J20/3285 - {Coating or impregnation layers comprising different type of functional groups or interactions, e.g. different ligands in various parts of the sorbent, mixed mode, dual zone, bimodal, multimodal, ionic or hydrophobic, cationic or anionic, hydrophilic or hydrophobic}

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DOE Contract Number:: FG02-02ER46019

Resource Type:: Patent

Resource Relation:: Patent File Date: 2008-11-20

Country of Publication:: United States

Language:: English

Citation Formats


                    Granick, Steve, and Hong, Liang. Chromatography devices and methods.  United States: N. p., 2012. 
        Web.

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                    Granick, Steve, & Hong, Liang. Chromatography devices and methods.  United States.

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                    Granick, Steve, and Hong, Liang. Tue .  
        "Chromatography devices and methods".  United States.  https://www.osti.gov/servlets/purl/1531768.

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@article{osti_1531768,

  title        = {Chromatography devices and methods},

  author       = {Granick, Steve and Hong, Liang},

  abstractNote = {Provided are chromatography devices having a stationary phase that includes patchy particles having at least two different surface chemistries, such as Janus particles. Also provided are methods of separating at least one analyte out of a sample, where the method includes adding a sample having at least one analyte to a chromatography device that includes a stationary phase that includes a plurality of patchy particles. Further provided are methods that include packing a chromatography column with a plurality patchy particles having at least two different surface chemistries. Additional embodiments are disclosed.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Nov 13 00:00:00 EST 2012},

  month        = {Tue Nov 13 00:00:00 EST 2012}

}

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Works referenced in this record:

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Ahmed, Faizy; Hanai, Toshihiko
US Patent Document 5,993,653
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Loading microcolums for the separation of analytes from a sample in the millisecond time scale
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Method of using liquid column packing materials
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Chromatographic supports for separation of oligonucleotides
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Cox, Geoffrey B.; Atkinson, Anthony; Edwardson, Peter A. D.
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Mixed phase chromatographic compositions
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Porous polymeric material with gradients
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Foamed material filled with inner material
patent, October 2003

Berg, Hans; Carlsson, Mats
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Separation column devices and fabrication methods
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Emulsions and Foams Using Patchy Particles
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Similar Records

Title: Chromatography devices and methods

Abstract

Citation Formats

Composition and column used in HPLC patent, November 1999

Loading microcolums for the separation of analytes from a sample in the millisecond time scale patent, December 2002

Multi-column separation devices and methods patent, August 2007

Chromatographic method and means patent, October 1985

Bimodal chromatographic resolving zone patent, July 1979

Method of using liquid column packing materials patent, September 1996

Column chromatographic column apparatus with switching capability patent, December 1991

HPLC column and a column packing method patent, April 1988

Chromatographic supports for separation of oligonucleotides patent, August 1988

Mixed phase chromatographic compositions patent, November 1981

Porous polymeric material with gradients patent, March 1998

Foamed material filled with inner material patent, October 2003

Separation column devices and fabrication methods patent, August 2005

Multimodal chromatographic separation media and process for using same patent, May 1994

System for forming janus particles patent, January 2011

Emulsions and Foams Using Patchy Particles patent-application, December 2010

Polymer packing material for liquid chromatography and a producing method thereof patent, November 2002

Liquid chromatography dual zone packing materials patent, October 1988

Shielded stationary phases patent, January 1994

Porous materials having a dual surface patent, November 1988

System for Forming Janus Particles patent-application, September 2008

Mixed-bed solid phase and its use in the isolation of nucleic acids patent, August 2001

Dual surface porous material patent, May 1992

Column for liquid chromatography patent, July 1997

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Composition and column used in HPLC
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Loading microcolums for the separation of analytes from a sample in the millisecond time scale
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Multi-column separation devices and methods
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Chromatographic method and means
patent, October 1985

Bimodal chromatographic resolving zone
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Method of using liquid column packing materials
patent, September 1996

Column chromatographic column apparatus with switching capability
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HPLC column and a column packing method
patent, April 1988

Chromatographic supports for separation of oligonucleotides
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Mixed phase chromatographic compositions
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Porous polymeric material with gradients
patent, March 1998

Foamed material filled with inner material
patent, October 2003

Separation column devices and fabrication methods
patent, August 2005

Multimodal chromatographic separation media and process for using same
patent, May 1994

System for forming janus particles
patent, January 2011

Emulsions and Foams Using Patchy Particles
patent-application, December 2010

Polymer packing material for liquid chromatography and a producing method thereof
patent, November 2002

Liquid chromatography dual zone packing materials
patent, October 1988

Shielded stationary phases
patent, January 1994

Porous materials having a dual surface
patent, November 1988

System for Forming Janus Particles
patent-application, September 2008

Mixed-bed solid phase and its use in the isolation of nucleic acids
patent, August 2001

Dual surface porous material
patent, May 1992

Column for liquid chromatography
patent, July 1997

Column packing material
patent, July 2007

Polar-modified bonded phase materials for chromatographic separations
patent, October 2006