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WO/2015/051343A1 |
Disclosed herein is a system and method for analyzing a specimen containing the proteome by mass spectrometry. The system includes a protein separation module; a matrix processing module; and a mass spectrometer module. The protein separ...
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WO/2015/040045A1 |
The invention relates to a method for recovering and/or for separating and/or for purifying rare earths (32). According to the invention, carrier-free continuous electrophoresis is carried out on a starting sample (30) of the rare earths...
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WO/2015/031909A1 |
The present disclosure provides method and systems for improving nanopore-based analyses of polymers. The disclosure provides methods for selectively modifying one or more monomeric subunit(s) of a kind a pre-analyte polymer that results...
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WO/2015/017729A1 |
Provided are dielectrophoresis (DEP) devices and methods that allow cell sorting to identify, isolate, and/or separate cells of interest based on electrical and physical properties of the cells. Particularly, provided are systems and met...
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WO/2014/205953A1 |
A free flow electrophoresis separation cavity exhaust device in the technical field of biochemical industry and an implementation method thereof. The exhaust device comprises an inflating pump, a hose clamp, a rubber hose, an air-liquid ...
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WO/2014/205952A1 |
A free-flow electrophoresis separation chamber device comprises an organic glass plate (10), a ceramic plate (12), an ionic membrane (11), an electrophoresis chamber, an electrode chamber, a fastening seal structure and an automatic semi...
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WO/2014/205954A1 |
A multi-hose flow direction controller for a free flow electrophoresis apparatus comprises a base (1), a pushing component (6) and a pushing component fixing flat (9), a plurality of convex pieces (3) are arranged on the base (1), a plur...
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WO/2014/200570A2 |
An apparatus for deflecting leaking oil comprising a first L-shaped member comprising a pivot arm and a latch mechanism and a second L-shaped member that is slidably coupled to the first L-shaped member. The pivot arm on the first L-shap...
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WO/2014/190434A1 |
A method for purification and separation of mixed elements, comprising at least a first free flow electrophoresis separation chamber, wherein a solution of the mixed elements is passed through the first separation chamber, an electric fi...
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WO/2014/150275A1 |
A hand cast gel system for polyacrylamide gel electrophoresis is provided. In some embodiments, the system comprises: a rigid mold that contains the polyacrylamide gel; and the polyacrylamide gel, comprising acrylamide, triethanolamine, ...
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WO/2014/144209A1 |
The present invention is a new non-obvious method for the improved and simplified purification of nucleic acids. Nucleic acid purification typically consists of a lysis step to release nucleic acids from a sample, the binding of the nucl...
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WO/2014/106790A1 |
A gel matrix device for performing polyacrylamide gel electrophoresis, comprising: a back plate having spacers on both vertical sides thereof; a front plate, shorter than the back plate; and a middle plate having a middle part shorter th...
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WO/2014/085655A1 |
A system, device and apparatus for measuring electrolytes, where an electrical charge is applied to a measurement portion to draw ions from a liquid to a gel-solution via at least one electric field. The gel-solution containing the extra...
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WO/2014/078390A1 |
An apparatus and process for electrophoretic and electro-osmotic densification, decontamination and dewatering of suspensions includes the use of high electrical capacitance electrodes for capacitive generation of electric fields. Polari...
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WO/2014/036915A1 |
Dielectrophoresis based apparatuses and methods for the manipulation of particles in liquids. The apparatus (100) includes the first electrode layer and the second electrode layer deposited on the first substrate (101), and the third ele...
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WO/2014/036914A1 |
A method and a device for controlling, based on electrophoresis, charged particles in liquid. The method comprises: applying a voltage to two electrodes of a microflow device respectively to form a first voltage difference, changing the ...
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WO/2014/025908A1 |
Proteins that are electrophoretically separated in a gel are derivatized to produce fluorescent emissions by incorporating halo-substituted organic compounds into one or both of the electrode buffer solutions at the two ends of the gel. ...
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WO/2014/022268A1 |
An apparatus for manipulating particles within a fluid sample includes a substrate having a substrate surface. A surface acoustic wave (SAW) generator generates a SAW within a SAW region of the substrate surface. The SAW has an SAW direc...
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WO/2014/004908A1 |
During droplet operations in a droplet actuator, bubbles often form in the filler fluid in the droplet operations gap and interrupt droplet operations. The present invention provides methods and systems for performing droplet operations ...
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WO/2013/186567A1 |
Methods and apparatus for electrophoretic or electrophoretically assisted enrichment of sperm cells along a channel placedbetween two chambers. According to certain preferred embodiments, the methods and apparatuses may be used, simultan...
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WO/2013/148865A1 |
A 3-dimensional PDMS cell sorter having multiple passages in a PDMS layer that follow the same path in a DEP separation region and that are in fluid communication with each other within that region. The passages may differ in width trans...
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WO/2013/142539A1 |
A molecular separation device includes a chamber having an inlet and an outlet through which flows an aqueous suspension and a porous separation membrane positioned in the chamber substantially orthogonally to the flow of the aqueous sus...
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WO/2013/116772A1 |
Embodiments of an electrophoresis device and methods for using the same in analyte separation applications are provided. Certain embodiments of the present disclosure include microfluidic devices having a single electrophoretic separatio...
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WO/2013/116311A1 |
An apparatus for manipulating particles uses tunable standing surface acoustic waves includes a channel defined on a substrate and a pair of variable frequency interdigital transducers. The channel is disposed asymmetrically between the ...
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WO/2013/115725A1 |
According to embodiments of the present invention, a passive counter flow free microfluidic device for sorting a sample of flagellated cells is provided. The passive counter flow free microfluidic device includes an input reservoir confi...
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WO/2013/104994A2 |
The invention provides apparatus for separation of particles and methods for using the apparatus. In an embodiment, the apparatus includes three arms extending radially from a central reservoir, each arm being associated with a separatio...
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WO/2013/078236A1 |
The present inventions relate to micro-fluidic devices and related methods of fractionating samples of analytes, such as peptides or proteins, according to their isoelectric points. The disclosed micro-fluidic devices and related methods...
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WO/2013/078285A1 |
Ion Concentration Polarization (ICP) purification devices and methods for building massively-parallel implementations of the same, said devices being suitable for separation of salts, heavy metals and biological contaminants from source ...
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WO/2013/074314A1 |
An optical interrogation system, e.g., an OFDR-based system, measures local changes of index of refraction of a medium contained within a light guiding tube and includes an optical interferometric interrogator, optical detection circuitr...
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WO/2013/069122A1 |
The purpose of the invention is to obtain a particle separation device not being clogged even without requiring cleaning, having a long life, being reduced in pressure loss, and capable of increasing the amount of throughput and being re...
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WO/2013/061117A1 |
Disclosed are gel systems prepared with a substantially neutral gel buffer solution, which contains an amine base and at least one zwitterionic component and an acid component. Methods of making and using these gel systems are also discl...
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WO/2013/006961A1 |
There is provided an electrolyte solution for extending useful electrophoresis life of an electrophoresis gel containing Tris(hydroxymethyl)aminomethane (TRIS), at least one zwitterion, and water. The electrolyte solution may be used in ...
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WO/2013/006138A1 |
An electrode for Free-Flow Isoelectric Focusing (FFIEF) of water soluble charged molecules and particles comprising a cathode and an anode coated with a metal protective layer and a polymer protective layer. For industrial scale FFIEF us...
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WO/2012/171329A1 |
Provided is a method for separating a nucleic acid, and in particular, provided is a method for separating nucleic acid molecules in an electric field selectively, according to the charge properties of the nucleic acid molecules in the s...
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WO/2012/171328A1 |
An electrophoresis tank comprising at least two electrophoresis areas (4, 5, 6) that are fixedly divided or operably divided. The divisions allow solutions and the macromolecules therein in different electrophoresis areas to be collected...
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WO/2012/157204A1 |
The invention is characterized in: forming a magnetic field inside a flow channel tube, the tube wall of which is formed from a material that is nonmagnetic and which, when the pressure outside the flow channel tube is lower than the pre...
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WO/2012/153108A1 |
A device comprises an electric field applying assembly adapted to generate an electric field having a discrete electric field profile; a conducting volume and an electrical interface region provided between the conducting volume and the ...
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WO/2012/075308A2 |
Microfluidic devices having a protein renaturation component and methods for using the same are provided. Aspects of the present disclosure include microfluidic devices that include a separation medium with a first flow path and a protei...
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WO/2012/065075A2 |
Devices and techniques are disclosed that provide single and multi "pore-based" AC/DC high voltage electrokinetic devices and improved features and methods for carrying out dielectrophoresis (DEP) under high conductance conditions. The e...
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WO/2012/032802A1 |
Provided is an apparatus for concentrating and extracting particles that concentrates particles in a liquid that contains microparticles and extracts those particles. Specifically provided is an apparatus for concentrating and extracting...
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WO/2012/019446A1 |
A method for continuously recycling valuable metal by dielectrophoresis without pollution is provided. The method involves transporting the suspension solution generated in a material mixture chamber into a dielectrophoresis separating c...
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WO/2011/135022A1 |
The present invention relates to a system and a method for the concentration of slurry, especially mineral containing slurry. The invention provides a system comprising an electrophoresis unit and a separation unit, where the separation ...
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WO/2011/134072A1 |
There is provided an electrolyte solution for extending shelf life, and/or accelerating or improving resolution or improving transfer efficacy for blot applications, or accelerating and improving resolution, or accelerating and improving...
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WO/2011/120020A1 |
System, including methods and apparatus, for transporting droplets from a tip to an examination site for detection.
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WO/2011/072167A1 |
An electrotransfer cassette is formed in two parts that are releasably joined by a manually operated locking mechanism. The joined parts have electrical contact areas extending from the electrodes in the two parts of the cassette, the co...
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WO/2011/007820A1 |
Disclosed is a method for recovering particles from a particle-containing slurry. The slurry is gently supplied to a container (1), and the quantity of the slurry in the container (1) is fixed by partly discharging the slurry from the co...
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WO/2010/150808A1 |
Disclosed is a method for selectively and efficiently separating a material of mixed nanocarbon micelle groups having a plurality of electric charges, a device for selective separation, and a selectively separated dispersion solution. Th...
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WO/2010/147364A2 |
The present invention discloses an electro-penetrative type sludge weight reducing apparatus which applies the same pressure all over the sludge in stages and applies the same voltage to the sludge in order to uniformly dehydrate the slu...
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WO/2010/135446A1 |
The present invention relates to nanostructured materials (including nanowires) for use in batteries. Exemplary materials include carbon-comprising, Si-based nanostructures, nanostructured materials disposed on carbon-based substrates, a...
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WO/2010/051649A1 |
Methods and apparatus for concentrating particles may be applied, for example, to concentrating DNA, RNA, proteins and the like. Proteins may be pre-treated to facilitate concentration by scodaphoresis. The pre-treatment may comprise, fo...
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