Rapid sensing of trace ionic substances with the novel porous monolith...

Polymer Engineering and Science;  October 1, 2007 ;     700+ words ......the conventional ones. In general the ion exchanger adsorbs ions counter to their ion exchange...group. The electrical conduction of the ion exchanger is dominated by the interaction strength...and the structural property of the ion exchanger. The new porous ion exchange resin...

Japanese Inventors Develop Ion Exchanger Regeneration Device

US Fed News Service, Including US State News;  September 24, 2008 ;     302 words ......have developed a method for regenerating ion exchanger. According to the abstract released by the...A method and device for regenerating an ion exchanger can regenerate an ion exchanger easily and quickly, and can minimize a load...

Japanese Inventors Develop Ion Exchanger

US Fed News Service, Including US State News;  September 27, 2008 ;     202 words ......Patent & Trademark Office: "The present invention relates to an ion exchanger to be used for the electrodeionization water purification device, and an ion exchanger suitable for a solid acid catalyst and chromatography filling material...

Alabama Inventors Develop Ion-Detecting Sensor

US Fed News Service, Including US State News;  June 5, 2007 ;     269 words ......methacrylate monomers and a polymerizable ion exchanger, wherein the methacrylated monomers...length and wherein the functionalized ion-exchanger is grafted into the copolymer through...released by the Patent Office, said: "The ion exchanger comprises a C-derivative of a ...

German Inventors Develop Compound Purification Method

US Fed News Service, Including US State News;  June 6, 2008 ;     250 words ......comprises mixing a silver-ion-loaded ion exchanger with the mixture at a temperature which...removing the supernatant and detaching the ion-exchanger-bound, saturated organic compound having...least one functional group from the ion exchanger." The inventors were issued U.S. Patent...

Protein purification using ion-exchange membrane spin columns

Biopharm;  January 1, 2002 ;     700+ words ......oppositely charged chromatographic media (ion exchanger). Amino acids, for example, have both...proteins react to ion-exchange media. An ion exchanger consists of an insoluble matrix (such...unit volume; and the strength of the ion exchanger. In contrast, the only decisions a...

Japanese Inventors Develop Organic Porous Material

US Fed News Service, Including US State News;  July 21, 2006 ;     298 words ......process for manufacturing the same and an organic porous ion exchanger. According to the U.S. Patent & Trademark Office, the...and excelling in adsorption amount and adsorption speed, an ion exchanger excelling in durability against swelling and shrinkage, and...

Ion exchange columns.(Apparatus & Consumables: Product News)

Bioscience Technology;  May 1, 2008 ;     76 words ......Clarity Oligo-WAX is offered in columns that can be used in HPLC and FPLC systems. The media incorporates a cross-linked weak ion exchanger bonded to a 10 [micro]m high-purity silica, which produces sharp peaks. The high-density ligand provides a high loading capacity...

Swedish, Bulgarian Inventors Develop Porous Inorganic Material...

US Fed News Service, Including US State News;  August 29, 2006 ;     302 words ......involves forming an admixture containing a porous organic ion exchanger and a synthesis mixture capable of forming the porous inorganic...After formation of the composite material, the porous organic ion exchanger can be removed from the composite material to obtain the...

Vivascience AG introduces new application for Vivapure Ion Exchange Spin...

PR Newswire;  November 26, 2003 ;     342 words ......PRNewswire/ -- - Sample fractionation with Vivapure(TM) Ion Exchanger for improved proteome detection - Convenient and reproducible...Vivapure(TM) centrifugal ion exchange columns. Vivapure anionic ion exchanger (Q) was used to fractionate lysate proteins based on differences...

Experiences and conclusions from five years of chloride extraction...

Concrete;  March 1, 2008 ;     700+ words ......They consist of a fleece as the electrolytic reservoir, an ion exchanger for binding chloride, the anode and a cover plate, which...individually. * A chloride measuring unit signals if the ion exchanger is saturated and switches off the related electrodes. * The...

Ion exchangers for proteome detection.(Proteomics Focus)

Bioscience Technology;  April 1, 2004 ;     135 words ......2D-PAGE. The sample fractionation protocol is based on Vivapure[TM] centrifugal ion exchange columns. Vivapure[TM] anionic ion exchanger (Q) was used to fractionate lysate proteins based on differences in charge. The results show that the pre-fractionation protocol...

Vivascience AG Introduces New Application for Vivapure(TM) Ion Exchange...

PR Newswire;  November 26, 2003 ;     337 words ......efficient and reproducible sample fractionation protocol is based on Vivapure centrifugal ion exchange columns. Vivapure anionic ion exchanger (Q) was used to fractionate lysate proteins based on differences in charge. This fast and reproducible means of reducing...

Japanese Inventors Develop Fuel Cell Cooling Method

US Fed News Service, Including US State News;  July 11, 2006 ;     338 words ......Office, said: "The method comprises the steps of: providing an ion exchanger in a circulation system for the cooling fluid; decreasing...circulating the cooling fluid through the fuel cell and the ion exchanger when the temperature of the cooling fluid is below a thermostat...

California Inventors Develop Isolated Nucleic Acid Molecules

US Fed News Service, Including US State News;  July 23, 2007 ;     220 words ......the U.S. Patent & Trademark Office: "The invention is isolated nucleic acid molecules encoding sodium+ ino/hydrogen+ ion exchanger polypeptides for extrusion of monovalent cations from the cytosol of cells to provide the cell with increased salt tolerance...