Patent application number | Description | Published |
20090269765 | Compositions And Methods For Detection Of Small Molecules Using Dyes Derivatized with Analyte Responsive Receptors in a Chemiluminescent Assay - Compositions, methods, and systems for detecting small molecules using chemiluminescent signaling assay technology are provided. One system provided herein comprises a chromophore; an oxalate ester, a peroxide, and a modulating agent, wherein the modulating agent will perturb a chemiluminescent signal generated by an interaction among the chromophore, the oxalate ester, and a peroxide; and the perturbation will occur in response to an analyte. One method provided herein comprises combining a chromophore, an oxalate ester, a peroxide, and a modulating agent, wherein: the modulating agent will perturb a chemiluminescent signal generate by an interaction among the chromophore, the oxalate ester, and a peroxide; and the perturbation will occur in response to an analyte. Another method provides a calorimetric or fluorometric signal response in the presence of an analyte. | 10-29-2009 |
20100000735 | Methods and Compositions for Enhancing Guar Hydration Rates and Performing Guar Derivitization Reactions - Methods are provided that include, but are not limited to, methods of treating guar splits comprising: exposing guar splits to a treatment chemical to create treated guar splits, wherein the treatment chemical comprises at least one treatment chemical selected from the group consisting of: an aqueous salt solution; a caustic solution, and a derivatizing agent; and grinding the treated guar splits to create ground, treated guar splits. | 01-07-2010 |
20120270759 | METHODS AND COMPOSITIONS FOR ENHANCING GUAR HYDRATION RATES AND PERFORMING GUAR DERIVATIZATION REACTIONS - Methods are provided that include, but are not limited to, methods of treating guar splits comprising: exposing guar splits to a treatment chemical to create treated guar splits, wherein the treatment chemical comprises at least one treatment chemical selected from the group consisting of: an aqueous salt solution; a caustic solution, and a derivatizing agent; and grinding the treated guar splits to create ground, treated guar splits. | 10-25-2012 |
20140057815 | METHODS AND COMPOSITIONS FOR ENHANCING GUAR HYDRATION RATES AND PERFORMING GUAR DERIVATIZATION REACTIONS - Methods are provided that include, but are not limited to, methods of treating guar splits comprising: exposing guar splits to a treatment chemical to create treated guar splits, wherein the treatment chemical comprises at least one treatment chemical selected from the group consisting of: an aqueous salt solution; a caustic solution, and a derivatizing agent; and grinding the treated guar splits to create ground, treated guar splits. | 02-27-2014 |