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US20090223893 |
Method and Device for Desalting an Analyte
The invention provides gel filtration columns for the purification of an analyte (e.g., a biological macromolecule, such as a peptide, protein or nucleic acid) from a sample solution, as well as...
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US20090206034 |
MODIFIED SILICA GEL AND USE THEREOF
A modified silica gel, in which a surface of a silica gel is partially or entirely coated with a polymer or a copolymer of at least one alkyldisilane compound selected from the group consisting...
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US20090200232 |
Process for absorption-based separation of bioparticles from an aqueous suspension
A process for adsorption-based separation of bioparticles from an aqueous suspension containing such bioparticles is disclosed which process comprises a) bringing said aqueous suspension into...
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US20090163526 |
Process for the Preparation of an Anti Microbial Extract from Leaves of the Plant Callistemon Rigidus
A process for the preparation of an antimicrobial extract from leaves of the plant Callistemon rigidus by cold extract using organic solvents selected from methanol, ethanol, chloroform,...
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US20090095676 |
Carrier for Liquid Chromatography, Chromatographic Columns Packed With the Carrier, and Method of Separation of Organic Substances With the Columns
The present invention provides a chromatography carrier which can recover aromatic compounds such as PCB and polycyclic aromatic hydrocarbon from other substances specifically and quickly using...
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US20090090855 |
PREPARATION OF SAMPLES FOR LC-MS/MS USING MAGNETIC PARTICLES
The present invention provides a novel procedure of preparing samples for analysis by way of mass spectrometry, preferably LC-MS/MS. Accordingly, functionalized magnetic particles with a...
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US20090078649 |
METHOD FOR SELECTIVE REMOVAL OF CADMIUM
A method for selective removal of cadmium from a feed solution also containing other metals such as nickel (Ni) and/or cobalt (Co), utilizing a thiourea based ion exchange resin, and a method for...
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US20090039018 |
SUSPENSION HOMOPOLYMERIZATION OF AN ISOCYANURATES
Compositions comprising a cross-linked isocyanurate homopolymer or other cross-linked triazine homopolymers in the form of a microbead that is porous or non-porous; methods of making; and methods...
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US20090032461 |
METHOD FOR SEPARATING POLYMER SYSTEMS AND PORE-FREE POLYMER FILMS USED IN SAID METHOD
The subject matter of the invention is an innovative method for the separation of polymer systems regarding their molecular weight, chemical structure, chain architecture, and colloidal additives....
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US20090020476 |
Automated simultaneous separation system for radionuclides in multiple samples and a method for automatically separating uranium (u) using the same
Disclosed herein are an automated simultaneous separation system for radionuclides in multiple samples and a method for automatically separating uranium (U) using the same, which can automatically...
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US20090008329 |
Separating agent for enantiomeric isomers
Provided is a separating agent for enantiomeric isomers that is advantageous from the production standpoints of having a high enantiomeric resolution ability inherent in polysaccharide derivatives,...
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US20080314832 |
METHOD OF FILTERING
Wastewater, in the form of a colloidal solution containing microparticles, is filtrated using a second filter, having a gel film that is formed by suction on the surface of a first filter. The...
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US20080299671 |
Hydrophobic Interaction Chromatography
The present invention relates to a method of isolating target compounds from a liquid, which method including the steps of providing a mobile phase, which contains at least one target compound and...
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US20080290028 |
Stationary Phase and Column Using Cucurbituril Bonded Silica Gel, and Separation Method of Taxol Using the Column
Provided are a stationary phase and a column using a cucurbituril-bound silica gel, and a method of separating taxane using the column. The taxane separation method includes: preparing a column for...
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US20080237124 |
Manufacture of Chromatography Matrices
The present invention relates to a method of manufacturing a chromatography matrix comprising providing a polysaccharide carrier comprising available hydroxyl groups; and reacting said hydroxyl...
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US20080237123 |
Alkaline Regeneration of N-Methyl-D-Glucamine Funtional Resins
A method of regenerating N-Methyl-D-glu-camine-functional resin that has been used for boron-removal uses a closed recirculating loop for treating the conjugate acid salt of the...
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US20080179243 |
Stationary Phase Gradient Chromatography
The present invention is directed to chromatographic media comprising a chromatographic absorbent as a stationary phase, wherein the chromatographic absorbent is disposed in the chromatographic...
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US20080090761 |
Method Comprising Nanofiltration to Obtain an Mbl Product Safe from Infectious Agents and the Product Obtainable by This Method
The present nanofiltration method is applicable on solutions of plasma-derived and recombinantly produced MBL. The MBL containing solution is subjected to a pre-treatment prior to the...
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US20080060998 |
Reactor Production and Purification of Promethium-147
A method of producing and purifying promethium-147 including the steps of: irradiating a target material including neodymium-146 with neutrons to produce promethium-147 within the irradiated target...
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US20080053901 |
Continuous Isocratic Affinity Chromatography
The present invention provides devices and methods for micro-scale simulated moving bed chromatography (SMB) for continuous preparation of analytic quantities of highly pure fractions of target...
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US20080000834 |
Process for purifying Tacrolimus
The invention provides a process for the chromatographic purification of Tacrolimus, using a silver modified sorbent, selected from the group consisting of silver modified aluminum oxide, zirconium...
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