LUMINESCENT MD. LLC Patent applications |
Patent application number | Title | Published |
20160115381 | GUANINE CHEMILUMINESCENCE COMPOUND AND APPLICATIONS - Chemiluminesescence is emitted from a reaction between phenylglyoxal derivatives and guanine. This chemiluminescence can be used in CRET for the detection of one or more analytes of interest. Chemical pathways depicting the chemiluminescent reaction and intermediates produced therein are shown, as are novel nanoparticles for use in the present methods and compositions. | 04-28-2016 |
20150301036 | METHOD FOR ENHANCING ENZYME ASSAYS - Additives capable of controlling the reaction rate between substrate and enzyme to form a dye in enzyme assays with absorbance, chemiluminescence, and fluorescence are effective tools for optimizing enzyme assays. A dye can be formed rapidly from the reaction between enzyme and substrate in the presence of a catalyst. Using relatively high concentration of dye formed from the rapid reaction, trace levels of analytical materials can be quantified using absorbance, chemiluminecence and fluorescence detection. A dye can be formed from a relatively slow reaction between enzyme and substrate in the presence of a surfactant such as Triton® X-100 and β-cyclodextrin. Using relatively low concentration of dye from the slow reaction, a high concentration of analytical material can be quantified without any dilution using absorbance, chemiluminescence, and fluorescence. | 10-22-2015 |
20150276725 | CHEMILUMINESCENT APTASENSORS - A chemiluminescent immunoassay for sensing an analyte in a sample includes an oligonucleotide, a buffer solution, a chemiluminescent reagent, and a micro-particle or a nano-particle. An analyte in a sample is detected by conjugating an oligonucleotide with (i) a fluorescent dye or a fluorescent polystyrene bead and (ii) a micro-particle or a nano-particle; mixing the conjugated oligonucleotide and a chemiluminescent reagent; and measuring light intensity generated as a result of mixing the conjugated oligonucleotide and chemiluminescent reagent. The oligonucleotide advantageously captures and detects the analyte without the requirement of an anti-body. The micro-particle or nano-particle removes excess oligonucleotide without the requirement of washing. | 10-01-2015 |
20130288270 | CHEMILUMINESCENT ENZYME ASSAY METHOD AND APPARATUS - A chemiluminescent enzyme immunoassay method for quantifying antigen or antibody using 1,1′-oxalyldiimidazole (ODI) derivative or 1,1′-oxalyldisodium benzoate (ODB) derivative chemiluminescence (CL) detection was developed. Also, various enzymes were quantified using ODI derivative or DOB derivative CL detection. Fluorescent compound formed from a substrate (non-fluorescent compound) through the enzyme assay methods emitted CL when the fluorescent compound received energy from high-energy intermediate formed in ODI derivative or ODB derivative CL reaction. | 10-31-2013 |