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Chemistry: Analytical And Immunological Testing > Metal Or Metal Containing > Zn, Cd, Hg, Sc, Y, Or Actinides, Or Lanthanides Zn, Cd, Hg, Sc, Y, Or Actinides, Or LanthanidesZn, Cd, Hg, Sc, Y, Or Actinides, Or Lanthanides patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.03/08/07 - 20070054406 - Meter for rapid analysis of unbound zinc in liquids Concentrations of free (or unbound, exchangeable, etc.) zinc in liquids can be rapidly measured by a metering device. The meter comprises an enclosure and frame, a receptacle that will hold cuvettes or other liquid sample holders, a light source with an activating (excitatory) wavelength, a photodetector to detect fluorescent emissions ... 11/02/06 - 20060246594 - Method and apparatus for detecting the presence of elemental mercury in a gas sample An improved elemental mercury analyzer utilizes a fluorescence assembly in combination with a fluorescence quenching reduction mechanism to detect the concentration of elemental mercury within an emission gas sample, via fluorescence of the mercury within the gas sample, while minimizing fluorescence quenching of the gas sample. In one arrangement, the ... 10/13/05 - 20050227365 - 8-hydroxyquinoline tripodal metal ion probes Highly sensitive fluorescent zinc or cadmium sensors are derived from 8-hydroxyquinaldine, a well-established fluorescent zinc probe, as a building block. High binding efficiency was achieved by incorporating two 8-hydroxyquninaldine moieties into a single ligand. Incorporation of sulfonamide groups further improved binding efficiency. The compounds make it possible to monitor zinc ... 09/22/05 - 20050208670 - Detection of mercury in biological samples A device and method for determining mercury levels in a biological sample containing mercury. The biological sample is at least partially dissolved in an acidic solution to release at least a portion of the mercury contained therein. The partially dissolved biological sample is exposed to an anode and cathode under ... 08/25/05 - 20050186678 - Process for measuring mercury concentration within hydrocarbons A process for measuring the mercury concentration within a hydrocarbon is provided that enables the mercury concentration to be measured simply and quickly, and with good reliability and good reproducibility. A process for measuring the mercury concentration within a hydrocarbon includes the steps of placing and weighing the hydrocarbon in ... ### FreshPatents.com Support |