WO2012079076A3 - Methods and systems for distributing a plurality of particles within a viscoelastic specimen - Google Patents
Methods and systems for distributing a plurality of particles within a viscoelastic specimen Download PDFInfo
- Publication number
- WO2012079076A3 WO2012079076A3 PCT/US2011/064412 US2011064412W WO2012079076A3 WO 2012079076 A3 WO2012079076 A3 WO 2012079076A3 US 2011064412 W US2011064412 W US 2011064412W WO 2012079076 A3 WO2012079076 A3 WO 2012079076A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- viscoelastic
- specimen
- particles
- distributing
- systems
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
- G01N11/14—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane
- G01N2011/147—Magnetic coupling
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Methods and systems for distributing a plurality of particles within a viscoelastic specimen are disclosed. According to one example, a method includes drawing, into a doping device, a particle solution that includes a plurality of particles suspended in a buffer fluid. The method further includes adhering the particles to a surface of the doping device by evaporating the buffer fluid from the particle solution and drawing, into the doping device, a viscoelastic specimen that causes the particles to dislodge from the surface of the doping device and become suspended within the viscoelastic specimen. The method also includes measuring the movement of the particles suspended within the viscoelastic specimen to determine at least one rheological property of the viscoelastic specimen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42197310P | 2010-12-10 | 2010-12-10 | |
US61/421,973 | 2010-12-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012079076A2 WO2012079076A2 (en) | 2012-06-14 |
WO2012079076A3 true WO2012079076A3 (en) | 2012-11-22 |
Family
ID=46207788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2011/064412 WO2012079076A2 (en) | 2010-12-10 | 2011-12-12 | Methods and systems for distributing a plurality of particles within a viscoelastic specimen |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2012079076A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201216362D0 (en) * | 2012-09-13 | 2012-10-31 | Reading Michael | Apparatus and method for the versatile thermal characterisation of materials |
WO2014085804A1 (en) | 2012-11-30 | 2014-06-05 | The University Of North Carolina At Chapel Hill | Methods, systems, and computer readable media for determining physical properties of a specimen in a portable point of care diagnostic device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5627037A (en) * | 1990-08-07 | 1997-05-06 | Becton Dickinson And Company | One step method for detection and enumeration of absolute counts of one more cell populations in a sample |
EP1016460A2 (en) * | 1998-11-10 | 2000-07-05 | Becton Dickinson and Company | Method for coating a blood collection device |
US6958816B1 (en) * | 2001-10-05 | 2005-10-25 | Research Foundation Of The University Of Central Florida | Microrheology methods and systems using low-coherence dynamic light scattering |
US20090253215A1 (en) * | 2004-12-23 | 2009-10-08 | Koninklijke Philips Electronics, N.V. | Method for controlling the flow of liquids containing biological material by inducing electro- or magneto-rheological effect |
-
2011
- 2011-12-12 WO PCT/US2011/064412 patent/WO2012079076A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5627037A (en) * | 1990-08-07 | 1997-05-06 | Becton Dickinson And Company | One step method for detection and enumeration of absolute counts of one more cell populations in a sample |
EP1016460A2 (en) * | 1998-11-10 | 2000-07-05 | Becton Dickinson and Company | Method for coating a blood collection device |
US6958816B1 (en) * | 2001-10-05 | 2005-10-25 | Research Foundation Of The University Of Central Florida | Microrheology methods and systems using low-coherence dynamic light scattering |
US20090253215A1 (en) * | 2004-12-23 | 2009-10-08 | Koninklijke Philips Electronics, N.V. | Method for controlling the flow of liquids containing biological material by inducing electro- or magneto-rheological effect |
Also Published As
Publication number | Publication date |
---|---|
WO2012079076A2 (en) | 2012-06-14 |
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