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WO/2011/040898A1 |
A method of isolating 99Mo produced using a (n, ) reaction according to example embodiments may include vaporizing a source compound containing 98Mo and 99Mo. The vaporized source compound may be ionized to form ions containing 98Mo and ...
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WO/2011/037942A1 |
A system for preventing backflow as part of an ion source arrangement is introduced. Such a system incorporates a novel continuous flow guide within a source, such as an API ion source. In the spray direction, the cross-sectional area th...
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WO/2011/031649A1 |
There is disclosed a method for direct quantitation of total carbon and 14C/12C ratios in a single measurement using Accelerator Mass Spectrometry (AMS). More specifically, measurement of both total carbon and 14C/12C ratio is performed ...
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WO/2011/031259A1 |
A plurality of targeted ion characteristics and a charge reduction amount are received. A subset of ionized molecules of a sample corresponding to each characteristic of the plurality of targeted ion characteristics is transmitted from a...
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WO/2011/025833A1 |
A method for acquiring and analyzing polypeptide mass spectra comprising: creating first and second sets of fragmented ions using first and second fragmentation techniques; obtaining mass spectra of the first and second sets of fragmente...
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WO/2011/025564A1 |
A system, method and apparatus for injecting reactive species and ions from an ambient plasma ionization source into an atmospheric pressure ion mobility spectrometer.
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WO/2011/020034A1 |
Method and apparatus for analysing ions comprising a pre-filter operating at ambient pressure, based on the mobility of the ions and an ion focusing assembly which directs the ion stream into an ion detector, such as an mass spectrometer...
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WO/2011/006166A1 |
Devices and methods for electrochemical phase transfer utilize at least one electrode formed from either glassy carbon or a carbon and polymer composite. The device includes a device housing defining an inlet port (42), an outlet port (4...
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WO/2010/139293A1 |
The invention relates to an electrochemical cell and to a method for separating carrier-free radionuclides from a solution on an electrode. According to the invention, 18F- in an electrochemical cell is precipitated from an aqueous solut...
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WO/2010/138133A1 |
Groups of correlated representations of variables are identified from a large amount of spectrometry data. A plurality of samples is analyzed and a plurality of measured variables is obtained from a spectrometer. A processor executes a n...
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WO/2010/134651A1 |
The present invention relates to a producing method for clean coal by thermal extraction with solvent and an apparatus thereof. The object of the present invention is to provide a producing process for clean coal containing about 0.01 - ...
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WO/2010/126673A1 |
A mass spectrometer data dependent method and apparatus is introduced to alter scanning parameters based upon data acquired during that scan. Such a method an apparatus may include the identification of ion species of interest meeting us...
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WO/2010/120496A1 |
A method of obtaining and analyzing a mass spectrum of a sample comprising components is characterized by: setting values of a first energy level and a second energy level; chromatographically separating the components; ionizing a portio...
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WO/2010/111559A1 |
Applicant's teachings relate to apparatuses and methods of cleaning laser optical components, particularly in, for example, but not limited to, high throughput matrix-assisted laser desorption ionization (MALDI) applications. In accordan...
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WO/2010/104981A2 |
Deuterium isobaric tag reagents are provided for the quantitation of biomolecules, where the reagents contain heavy isotope atoms, including one or more 2H in each reagent. Generally, the reagents are described by the formula: reporter g...
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WO/2010/088205A1 |
A system and method remove undesirables from a gas produced by a combustion chamber. The system includes a first addition point, wherein treatment materials are added to the gas in a first addition temperature zone. The system also inclu...
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WO/2010/075449A1 |
Methods are provided for detecting the amount of one or more CAH panel analytes (i.e., pregnenolone, 17-OH pregnenolone, progesterone, 17-OH progesterone, dehydroepiandrosterone (DHEA), androstenedione, testosterone, deoxycorticosterone,...
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WO/2010/062731A1 |
A method of making Gd or Er isotopes from gaseous compounds containing -BH4 and -CH3BH3 ions involves making the Gd or Er compounds (24) in a solid state reactor (10), passing the gaseous compounds (24) to a separation process (16) to pr...
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WO/2010/059272A1 |
Methods and related apparatuses for chemically analyzing at least one sample of fluid, such that a gas flow of at least one fluid sample is directed into a mixing region of an ion mobility device, wherein the mixing region is in communic...
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WO/2010/055183A1 |
The method for cell identification and quantification comprises bonding specific surface proteins of cells immobilised on the surface of the electrochemical transducer with specific antibodies conjugated with gold nanoparticles, and subs...
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WO/2010/042303A1 |
A filter for mass-or mobility-spectrometer that bars gases or vapors of a high-pressure ion source, as well as ions of high mobility and charged droplets, from entering an evacuated mass spectrometer or a mobility spectrometer at a lower...
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WO/2010/041971A1 |
The present innovation is related with chemical instrumental analysis, i.e. to the domain of analysis of stable isotopes in food products, and it is related to the method for preparation of ethanol samples and mode for determination of i...
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WO/2010/039169A1 |
A self-decontaminating metal organic framework including an acid linked to a metal producing a metal organic framework configured for the sorption of chemical warfare agents and/or toxic industrial chemicals, the metal organic framework ...
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WO/2010/033905A1 |
An air filter for purging unwanted substances from air, the air filter comprising: an acid-purging stage, wherein the acid-purging stage comprises an air-permeable skeleton which has an acid-neutralizing substance mounted thereto, wherei...
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WO/2010/018375A1 |
The present invention provides a method of measuring the relative ratios of 13C to 12C in an organic compound, e.g. a steroid or a conjugated steroid such as the sulphate conjugate of testosterone, using compound-specific carbon isotope ...
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WO/2010/018423A1 |
This invention relates to a process for the enrichment of isotopes by chromatography on a saturated stationary phase. The process provides a more efficient method than the existing methods.
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WO/2010/018422A1 |
This invention relates to a process for the enrichment of isotopes by chromatography on a saturated stationary phase. The process provides a more efficient method than the existing methods.
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WO/2010/016922A1 |
Disclosed is a method for reducing emissions from exhaust gas generated during the grinding and drying of cement raw meal as part of a cement manufacturing process. The invention comprises circuiting the exhaust gas between a raw mill an...
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WO/2010/008386A1 |
A multi-reflecting time-of-flight (MR-TOF) mass spectrometer including two quasi-planar electrostatic ion mirrors extended along drift direction (Z) and formed of parallel electrodes, separated by a field free region. The MR-TOF includes...
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WO/2009/157435A1 |
The concentration of tritium in sample water is efficiently increased to a desired concentration rate by a simple structure. A multistage tritium concentration device (1) for electrolytically increasing the concentration of tritium in sa...
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WO/2009/146418A1 |
The invention herein generally relates to non-destructive, high order harmonic ion motion image current detection. In certain embodiments, ion motion corresponding to high order harmonic frequencies, instead of the secular frequencies, i...
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WO/2009/059286A9 |
One embodiment of the invention provides a method of preparing an eluted sample containing salts or buffers from a liquid chromatography device for analysis by a mass spectrometry device. The method includes: continuously providing a non...
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WO/2009/138992A1 |
The present invention relates to a process of enriching element content in stable isotopes of light elements in ion-exchange chromatography. The process comprises development of band of light elements in a chromatographic column; elution...
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WO/2009/140227A1 |
An ion mobility analyzer includes at least one of a "differential mobility analyzer", an "ion mobility spectrometer" and a "differential mobility spectrometer", to which charged molecules of interest are fed. Ions are fed to the ion mobi...
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WO/2008/024754A9 |
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WO/2009/120166A1 |
A system for filtering and purifying air within a closed environment. Air is drawn through a sequence of six filtration and purification stages, comprising, in order, an electrostatic prefilter to remove airborne impurities >= 3 microns,...
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WO/2009/114551A1 |
Water collected in the area of coal beds has strongly positive 513CDIC (12%e to 22%o) that is readily distinguished from the negative 513C of most surface and ground water (-8%c to -l l%o). Furthermore, the DIC concentrations in coproduc...
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WO/2009/105080A1 |
Featured is a quadrupole ion trap mass spectrometer having a compact configuration with a low voltage fundamental RF and using supplemental RF to a very low qejec value so as to yield a device characterized as having a high mass range. I...
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WO/2009/105491A2 |
Selectivity of a measurement from a mass spectrometer is improved by selecting an extracted ion current window for the measurement after data acquisition. A plurality of mass spectra are acquired over a period of time. A first extracted ...
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WO/2009/100073A2 |
A method for operating a mass spectrometer includes determining a first performance characteristic while operating the mass spectrometer with a first electron emitter, storing first information relating to the first performance character...
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WO/2009/100077A2 |
A mass spectrometer and a technique for operating it involve setting an operating parameter that influences a rate of flow of electrons from an electron source into an ion volume so that ions produced from a material in the ion volume in...
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WO/2009/091961A1 |
A mass spectrometer comprised of a mass analyzer, ion source and detector has the capability of analyzing samples in both positive and negative ionization modes. The mass spectrometer used in conjuction with a liquid chromatograph, fluid...
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WO/2009/091456A2 |
A mass spectrometer includes at least one ion selector, at least one collision cell, and an ion path switching device arranged to define a looped ion path around which ions derived from a sample may be sent multiple times (without revers...
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WO/2009/091841A2 |
The invention provides a novel additive for improved analysis by mass spectrometry. More specifically, ascorbic acid has been found to reduce or eliminate the presence of adducts commonly present in mass spectra. The improved processes a...
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WO/2009/088978A1 |
The present disclosure relates to a high molecular weight, monoesterified polyimide polymer. Such high molecular weight, monoesterified polyimide polymers are useful in forming crosslinked polymer membranes for the separation of fluid mi...
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WO/2009/085794A2 |
A method and apparatus for radial activation of transmission-mode electron transfer ion/ion reactions using a dipolar AC field applied transverse to a transit direction is disclosed. Increases in fragment ion yields and structural inform...
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WO/2009/075934A2 |
The present invention is directed to a method of isotope separation of one or more isotopes of a metal having a valence of two or more, comprised of selecting a ligand, such as BH4, BD4, CH3BH3 or CD3BD3, for attachment to one or more is...
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WO/2009/067521A1 |
Microfluidic chips, systems including at least one integrated microfluidic chip operably connected to hardware (e.g., docking device, high voltage electrodes, portable fluorescence microscope, computer, etc.), and methods for analyzing p...
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WO/2009/062594A1 |
The invention relates to a method and to an apparatus for the isotope-ratio analysis. The method comprises the following steps: - carrying out an LC method and thus providing a first eluate which contains at least one first liquid carrie...
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WO/2009/064569A1 |
The present application is directed to a method and system for preparing gaseous utility streams from gaseous process streams, nitrogen process streams, and other types of streams. The methods and systems may include at least one swing a...
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