364 results about "Fluorometric Analysis" patented technology

The invention discloses an automatic multichannel flow-like image fluorescence analysis system including an integrated fluorescence excitation light source device, a sample stage device, a microscopic imaging device, an automatic control system and an analysis and processing system, wherein the automatic control system is connected with the integrated fluorescence excitation light source device, the sample stage device and the microscopic imaging device, and is used for respectively controlling the integrated fluorescence excitation light source device, the sample stage device and the microscopic imaging device; a microscopic optical system is formed by the integrated fluorescence excitation light source device, the sample stage device and the microscopic imaging device; the analysis and processing system is connected with the microscopic imaging device and is used for analysis and processing of images collected by the microscopic imaging device. The automatic multichannel flow-like image fluorescence analysis system can rapidly collect and analyze imaging information of a large number of samples based on the microscopic imaging technology, and also adopts a density function algorithm for analysis, so as to simultaneously obtain morphological iconography analysis results of all cells and density function flow-like data analysis results based on the large sample size.

An X-ray multiple spectroscopic analyzer includes an X-ray source, an optical system inputting X-rays to a single-crystal sample, a sample stage supporting the single-crystal sample, an X-ray diffraction detector, a rotation driving system that changes the angle of the X-ray diffraction detector, an X-ray diffraction measurement data storage unit, a structural analysis data analyzing unit, an energy-dispersive X-ray fluorescence detector, an X-ray fluorescence measurement data storage unit, an X-ray fluorescence analyzing unit, an X-ray fluorescence analysis data storage unit, and X-ray fluorescence analysis data acquiring unit. The structural analysis data analyzing unit analyzes the data of the crystal structure further on the basis of the analysis data of the fluorescent X-rays output from the X-ray fluorescence analysis data acquiring unit.

A rare-earth fluorescent complex which forms a fluorescent complex with two or more rare-earth metals such as europium and terbium and can effectively be excited at a wavelength of 340 nm or longer; a fluorescent labeling agent comprising the rare-earth fluorescent complex; a method of fluorescent labeling in which the rare-earth fluorescent complex is used as a labeling agent; and a method of fluorometric analysis in which the fluorescent labeling agent is used. The rare-earth fluorescent complex is characterized by having a cyclic ligand comprising a 4-biphenyl-2,2′:6′,2″-terpyridine skeleton and a 2,6-bis(3′-aminomethyl-1′-pyrazolyl)pyrazine skeleton bonded thereto.