|
Match
|
Document |
Document Title |
|
|
7622710 |
Optical manipulation system using a plurality of optical traps
The present invention relates to an optical manipulation system ( 10 ) for generation of a plurality of optical traps for manipulation of micro-objects including nano-objects using electromagnetic...
|
|
|
7616305 |
Analytical methods and apparatus
A gaseous analyte including a small amount of a multiatomic moiety incorporating a particular isotope, such as 14 CO 2 is subjected to a standing optical wave at a resonant wavelength of the...
|
|
|
7534576 |
Method and a device for the evaluation of biopolymer fitness
A Method for identifying one or a small number of molecules, especially in a dilution of ≦1 μM, using laser excited FCS with measuring times ≦500 ms and short diffusion paths of the molecules...
|
|
|
7505126 |
Method and device for monitoring hydrogen gas and hydrogen flame
A method for monitoring hydrogen gas and a hydrogen flame wherein an object light having a wavelength of about 309 nm and resulting from two or more laser beams, which have been irradiated to a...
|
|
|
7480045 |
Controlling pulses in optical microscopy
A method for imaging a sample is described. The sample is characterized by a limit on incident optical energy absorbed over a given time period. The method includes providing at least one input...
|
|
|
7477382 |
Atomic absorption spectrometer
An atomic absorption spectrometer is disclosed which includes a monochromater and an optical path defined by a toric mirror, a flat mirror, a flat mirror, a flat mirror, a toric mirror, and a...
|
|
|
7446317 |
Multipass cell for gas analysis using a coherent optical source
A multi-pass gas cell that operates with reflected radiation pass through a gas, the reflected radiation transmitted and received by first and second fiber optic ports that are subject to an...
|
|
|
7365841 |
Method for analysis of a molten material, device and immersion sensor
A method and device are provided for analysis of a molten material using optical emission spectrometry. The molten material may be, for example, a molten metal, such as casting iron or steel, or...
|
|
|
7354733 |
Method for sorting and separating living cells
We disclose methods of sorting or separating mixtures of living cells (e.g., eukaryotic, prokaryotic, mammalian, pathogenic, bacterial, viral, etc.). We perform our methods by activating...
|
|
|
7330264 |
Optical detection device
An optical detection device for biochemically analyzing samples of microfluidic chips such as DNA chips or protein chips is provided. The optical detection device includes a light source for...
|
|
|
7280204 |
Multi-spectral detector and analysis system
A multi-spectral detection and analysis system detects and classifies a targeted sample. The system may include a light source that causes the targeted sample to luminesce. A light dispersion...
|
|
|
7247494 |
Scanner with array anti-degradation features
A reader is provided that, itself, addresses the issue of damage or degradation to arrays within the reader by virtue of air exposure. In doing so, experimental variability is reduced, and...
|
|
|
7242471 |
Glow discharge optical emission spectrometer and glow discharge optical emission spectrometry
The invention provides a glow discharge optical emission spectrometer for intermittently applying a high frequency voltage to a sample and obtaining a measured value from a spectroscope in...
|
|
|
7227635 |
Device and method for positioning a sample mounted on a glow discharge spectrometer
This invention relates to a device and a method for positioning a sample ( 8 ) mounted on a glow discharge spectrometer ( 6 ). A sample ( 8 ) to be analyzed is mounted on the first electrode means...
|
|
|
7193705 |
Method for determining atomic isotope masses
A method for determining atomic isotope masses in mass spectrometry, atomic isotope ratios being determined from molecular isotope ratios measured by means of an isotope mass spectrometer—ion...
|
|
|
7133131 |
Atomic absorption spectrometer
An atomic absorption spectrometer is disclosed which includes a monochromater ( 30 ) and an optical path defined by a toric mirror ( 14 ), a flat mirror ( 16 ), a flat mirror ( 20 ), a flat mirror...
|
|
|
7130044 |
Atomic absorption spectrophotometer
At the time of measurement of a sample, before a sample is introduced into a graphite tube, signal voltages which would be detected by a photomultiplier in connection with all programmable...
|
|
|
7079241 |
Spatial positioning of spectrally labeled beads
Devices, systems, kits, and methods for detecting and/or identifying a plurality of spectrally labeled bodies well-suited for performing multiplexed assays. By spectrally labeling the beads with...
|
|
|
7061607 |
Engine spectrometer probe and method of use
The engine spectrometer probe and method of using the same of the present invention provides a simple engine spectrometer probe which is both lightweight and rugged, allowing an exhaust plume...
|
|
|
6975393 |
Method and apparatus for implementing an afterglow emission spectroscopy monitor
Afterglow spectroscopy allows observing light emission of gaseous species in absence of direct plasma light. This absence avoids the creation of a background spectrum obscuring weak emission from...
|
|
|
6958813 |
Plume detector
Provided is a photodetector that detects missile launches from an above-flying surveillance platform through clouds. The plume detector includes a passive electro-optical sensor which detects the...
|
|
|
6927851 |
Methods and apparatus to improve the sensitivity and reproducibility of bioluminescent analytical methods
A hand-held assay device measuring chemiluminescence generated by as ample of ATP or other entity capable of chemically reacting to generate photoluminescence includes a photodiode detecting light...
|
|
|
6909504 |
Apparatus, method, and system for analyzing samples using triboluminescent technology
An apparatus, method, and system are disclosed to analyze samples materials using triboluminescent technology. A mechanical activation knot is provided that comprises an optical window, a membrane,...
|
|
|
6844963 |
Double-resonance-absorption microscope
The present invention provides various embodiments of a double-resonance-absorption microscope which realizes a super-resolution by using double resonance absorption. In particular, a...
|
|
|
6822229 |
Glow discharge source for elementary analysis
A glow discharge source for the elemental analysis of solid samples of material by means of optical glow discharge spectroscopy (GD-OES) or glow discharge mass spectroscopy (GD-MS) or secondary...
|
|
|
6816255 |
Method and apparatus for leak-testing an electroluminescent device
A method of leak-testing an electroluminescent device includes enclosing at least one light emitting diode (LED) including LED material in a housing of the electroluminescent device such that at...
|
|
|
6795178 |
Method and apparatus for analysis of gas compositions
A non-invasive portable apparatus for analyzing the performance of gas-filled window glazing units is disclosed. The operation of the apparatus is based on discharging the spacing between the...
|
|
|
6784989 |
Process and apparatus for real-time determination of a solid sample composition as a function of the depth within the sample
Process and apparatus for real-time determination of a solid sample composition as a function of the depth within the sample. The process comprises: forming a glow discharge ( 16 ) of atoms...
|
|
|
6750977 |
Apparatus for monitoring thickness of deposited layer in reactor and dry processing method
A dry processing apparatus includes a processing chamber provided with a measurement window having a reflection portion which totally reflects light on the side of an inner surface thereof and a...
|
|
|
6734964 |
Pulsed, atmospheric pressure plasma source for emission spectrometry
A low-power, plasma source-based, portable molecular light emission generator/detector employing an atmospheric pressure pulsed-plasma for molecular fragmentation and excitation is described. The...
|
|
|
6717666 |
Method and apparatus for measuring nitrogen in a gas
The present invention provides a method and an apparatus for analyzing nitrogen in a gas, in which the concentration of nitrogen can be continuously measured with good sensitivity without wasting a...
|
|
|
6710870 |
Method and device for measuring luminescence
A method exites and determines a luminescence in an analyte sample which is located in contact with the waveguiding layer of an optical layer waveguide. The luminescence is generated by...
|
|
|
6690463 |
Fluorescence intensity and lifetime distribution analysis
The present invention relates to a method for characterizing samples having fluorescent particles, comprising the steps of: exciting particles in a measurement volume to emit fluorescence by a...
|
|
|
6690461 |
Method for displaying microarray information
A method for displaying microarray information by which unknown but useful information is extracted from a mass amount of sample information obtained with microarrays. Luminescent intensity...
|
|
|
6686998 |
Method and apparatus for glow discharges with liquid microelectrodes
Glow discharge apparatus having liquid electrodes includes a substrate with a top surface on which cathode and anode electrodes are formed. The cathode electrode may be formed with a cathode...
|
|
|
6680473 |
Atomic beam control apparatus and method
An atomic beam control apparatus controls a position of an atomic beam that passes through a multi-pole magnetic field by irradiating the atomic beam with a light beam. The apparatus includes a...
|
|
|
6657719 |
Fiber optic tomographic plasma uniformity monitor
A device for analyzing plasma enclosed in a chamber. The device has a lens array which has a plurality of lens array lenses. The lens array lenses are located in a position so that the line of...
|
|
|
6643013 |
Glow discharge emission spectroscopic analysis apparatus
This invention provides a glow discharge emission spectroscopic analysis apparatus which is capable of making a desired chemical analysis with excellent reproducibility. A glow discharge emission...
|
|
|
6630355 |
Magnetic focusing immunosensor for the detection of pathogens
A magnetic focusing immunosensor for the detection of pathogens comprising a laser, an exciting fiber and a collecting fiber, a fiber optic magnetic probe in communication with the collecting and...
|
|
|
6597450 |
Automated Optical Reader for Nucleic Acid Assays
An apparatus and method employing a plurality of light emitting devices which each can get light through a respective optical fiber toward a respective sample of a plurality of samples in a...
|
|
|
6594010 |
Emission spectrometer having a charge coupled device detector
An analyzer suitable for performing continuous gas analysis in ultra-high purity applications. The analyzer combines a low-level emission source and a gaseous emission spectrometer having a charge...
|
|
|
6576430 |
Detection of ligands by refractive surface methods
Methods for detection and analysis of allosteric receptor/ligand binding by changes in surface refractive index are provided. When analyzed by surface plasmon resonance, binding of such allosteric...
|
|
|
6545757 |
Atomizing device for dissolved and solid samples
Atomizing device for atomic absorption spectroscopy according to the Zeeman method, wherein a tubular atomizing furnace which is transversely heated via wings and with horizontally oriented furnace...
|
|
|
6545756 |
Method for the thermionic atomization of a sample and device for realizing the same
The present invention pertains to the construction of analytic instruments and can be used for analyzing natural and industrial water, biological samples, geological samples and air. The purpose of...
|
|
|
6490908 |
Method and device for determining the gas properties of a combustible gas
The invention relates to a method and a device to determine the gas properties of combustible gas, in particular of natural gas, wherein a) at least part of the combustible gas is exposed to...
|
|
|
6473175 |
Method for analyzing impurities in a gas stream
A method of analyzing a sample gas for the presence of at least one gas impurity by combining a stream of sample gas with a stream of carrier gas to provide a combined stream of gas, directing the...
|
|
|
6449038 |
Detecting a process endpoint from a change in reflectivity
A substrate processing apparatus comprises a process chamber capable of processing a first material on the substrate. A radiation source is capable of emitting radiation that is reflected from the...
|
|
|
6441365 |
Process and apparatus for elemental analysis with oxygen control
In elemental analysers with a valve control system of inert gas and oxygen supply, which opens the oxygen supply at preset moments, with regard to the introduction of the sample into the combustion...
|
|
|
6224969 |
Optical phantom suitable for stimulating the optical properties of biological material and a method of producing said phantom
The invention relates to an optical phantom that is suitable for simulating the optical properties of biological material and to a method of producing said phantom. The phantom is comprised of a...
|
|
|
6184982 |
Sample introduction system
An in-torch vaporization sample introduction system for introducing a sample to be analyzed into a spectrometer, comprising sample holder means for carrying the sample to be analyzed, a modified...
|