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Patent Searching and Data


Matches 801 - 850 out of 17,019

Document Document Title
WO/2016/102140A1
A time of flight mass spectrometer that includes a first electrode; and a second electrode that is spaced apart from the first electrode. The ion source is configured to apply voltages to the first and second electrodes to produce an ele...  
WO/2016/103341A1
In order to achieve high efficiency, high throughput, and high sensitivity, this mass spectrometer wherein an ion mobility separation device and a mass spectrometer are connected to each other is provided with: a first flow channel 24 wh...  
WO/2016/096233A1
The invention relates to a pressure-reducing device (3), comprising: a vacuum housing (4), which has an inlet opening (5) for the inlet of a gas (2) to be tested at an ambient pressure (PU) and an analysis chamber (7) for the mass spectr...  
WO/2016/097762A1
The invention provides apparatus and methods for determining the isotope ratio of a sample. The apparatus comprises a dynamically heated chamber (1); a reactor (4), wherein an outlet of the dynamically heated chamber is coupled to a reac...  
WO/2016/097771A2
A channel assembly is disclosed, which may comprise a microfluidic channel. Methods of manufacture are also disclosed as are detectors and detector components which may comprise such a channel assembly. An example is a detection apparatu...  
WO/2016/096457A1
The invention relates to an ionization device (1), comprising: a plasma generating device (4) for generating metastable particles (6a) and/or ions (6b) of an ionization gas (6) in a primary plasma region (9), a field generating device (1...  
WO/2016/095948A1
The present invention provides an optical emission spectrometry (1) instrument comprising an inductively coupled plasma generator (ICP) (2) with an electromagnetic coil (8) having an input connector (9) and a ground connector (12), where...  
WO/2016/091724A2
A control system for controlling a magnet (70) of a magnetic sector mass spectrometer (10) comprises a magnetic field sensor (140) for sensing the magnetic field of the magnet (70) and generating an output representative thereof; a set p...  
WO/2016/092157A2
An arrangement (100) for detecting different ionizing radiations, such as radioactivity and galactic cosmic rays, comprises by a mass spectrometer (101) and an ionization tube (102) with a carrier gas, which is adapted to enable ionizing...  
WO/2016/091947A1
A method of determining the structure of a macromolecular assembly (MMA) comprises the steps of (a) generating precursor ions of an MMA species to be investigated; (b) transporting the MMA precursor ions to a fragmentation zone; (c) carr...  
WO/2016/092696A1
This mass spectrometry device is equipped with an ionization chamber (321) for bringing into contact a sample gas introduced from a sample inlet (210) and a thermoelectron generated by a filament (322) and introduced from an electron inl...  
WO/2016/089553A1
Hepatocellular carcinoma (HCC) is detected in a patient with liver disease. Mass spectrometry data from a blood-based sample from the patient is compared to a reference set of mass-spectrometry data from a multitude of other patients wit...  
WO/2016/087961A1
An RF voltage is applied across each electrode of a first array of evenly spaced, parallel, and coplanar electrodes and its corresponding electrode of a second array of evenly spaced, parallel, and coplanar electrodes. The RF voltage var...  
WO/2014/140546A3
An ion trap is disclosed comprising: a plurality of electrodes (4) which define a toroidal or annular ion confining volume that extends around a central axis; a first device arranged and adapted to apply one or more DC voltages to said p...  
WO/2016/090356A1
The inventor has improved LA-ICP-MS to facilitate its use for imaging of biological samples. Additionally, mass cytometry systems having imaging capability less than 1 micron and high sensitivity are disclosed.  
WO/2013/098617A9
A time-of-flight (TOF) mass spectrometer analyzes a sample producing a time series of data points representing amounts of detected ions per unit time. A spectrometer resolution, a spectrometer digitization time period, and a minimum numb...  
WO/2016/090238A1
An apparatus includes: (1) a series of gratings configured to block ballistic trajectories through the gratings; (2) an analyte gas source positioned upstream of the gratings, and configured to emit a beam of gas phase molecules; (3) a d...  
WO/2016/084005A1
Methods and systems for analyzing ions in a magnetic ion trap are provided herein. In accordance with various aspects of the present teachings, the methods and systems described herein enable Fourier transform ion cyclotron resonance mas...  
WO/2016/083717A1
The present invention concerns a method for analysing, by flight time mass spectrometry, a solid sample comprising an organic layer, comprising the following steps: a. injecting, into a vacuum chamber of an ionisation source where said s...  
WO/2016/083795A1
The present disclosure relates to a process for facilitating the identification of target chemicals which may be detected by means of an ion mobility spectrometer and a system for implementing the same. In an aspect of the disclosure, th...  
WO/2016/083857A1
A mass spectrometer is provided having an ion source for generating ions from a sample in a high pressure region, a first vacuum chamber having an inlet aperture, and an exit aperture. The at least one ion guide can be between the inlet ...  
WO/2016/083074A1
Disclosed is a method of quantification of one or more ion species, in a sample of ions, using a mass spectrometer, the method including the steps of: obtaining a time domain data set corresponding to a signal induced by motion of the io...  
WO/2016/083805A1
A mass spectrometry system or apparatus for use with a mass spectrometry system, including a microscope and at least one stage for the location of samples thereon in use. The at least one stage is positioned or located between an atmosph...  
WO/2016/083964A1
Gas chromatograph-mass spectrometer comprising an ion source, the walls of which are realized or covered with at least one layer of graphene. Thus realized, the gas chromato graph-mass spectrometer proves to be particularly suited to the...  
WO/2016/054402A3
The disclosure features mass spectrometry systems and methods that include an ion source, an ion trap, a detector subsystem featuring first and second detector elements, and a controller electrically connected to the ion source, the ion ...  
WO/2016/079615A1
A static magnetic field is applied in the same direction using a first magnet and a second magnet. The magnetic field is applied to a gap of uniform thickness between the first and second magnets. Voltages are applied to three or more el...  
WO/2016/014133A3
Various examples are provided for collimator assemblies and/or energy analyzer arrays of plasma spectrometers. In one example, among others, an ultra-compact plasma spectrometer includes a collimator assembly; an energy analyzer array th...  
WO/2016/078602A1
A focusing ion guiding apparatus and a mass spectrographic analysis apparatus comprising: at least one ion guiding inlet (11) and ion guiding outlet (12) connected to each other via a transport axial line, ions (2) being transported in a...  
WO/2016/046396A3
According to an aspect of the invention, there is provided a non-destructive method (1) for detecting charged particles comprising the steps of: - measuring (st00) a reference value of at least one physical parameter of an ion cloud conf...  
WO/2016/075208A1
The invention relates to a device (10) for extracting volatile species from a liquid (20) connected to an inlet of an analysis instrument, such as a mass spectrometer (MS). The device has a chamber (4), a membrane (5) forming a barrier f...  
WO/2016/073850A1
A quadrupole mass filter and method for operating the filter are described. AC voltages are applied to the quadrupole to separate ions based on mass-to-charge ratio. Frequency is scanned with a simultaneous amplitude scan. Ions are measu...  
WO/2016/073306A1
Certain embodiments described herein are directed to systems including a cell downstream of a mass analyzer. In some instances, the cell is configured as a reaction cell, a collision cell or a reaction/collision cell. The system can be u...  
WO/2016/069460A1
A system for sampling a surface includes a surface sampling probe comprising a solvent liquid supply conduit and a distal end, and a sample collector for suspending a sample collection liquid adjacent to the distal end of the probe. A fi...  
WO/2016/069104A1
An ion manipulation method and device to prevent loss of ions is disclosed. The device includes a pair of surfaces. An inner array of electrodes is coupled to the surfaces. A RF voltage and a DC voltage are alternately applied to the inn...  
WO/2016/068507A1
The present invention relates to a particle beam mass spectrometer and a particle measurement method by means of same, and more specifically to a particle beam mass spectrometer characterized by comprising: a particle focusing unit for f...  
WO/2016/067373A1
This mass spectrometry device is characterized by: having an introduction port (10) for introducing an airstream from an ion source (14) between a first electrode (2) and second electrode (1) configuring an ion guide, and, at least on on...  
WO/2016/066062A1
An electrospray ionization apparatus for ionizing the substance to be analyzed in solution comprises an ionization chamber (1), a liquid sucker (2), one or more air ducts (3) and an ion sampling port (4). The liquid sucker (2) introduces...  
WO/2016/067204A1
The present teachings are directed to methods and systems for the selection of ions for subsequent ion fragmentation in the analysis of a sample. Rather than select the most intense subset of precursor ions for further analysis in an att...  
WO/2016/066930A1
The present invention relates to a method for identifying a microbe in a clinical sample by comparing mass spectra obtained by MALDI-TOF mass spectrometry of a sample of a protein extract of said sample to be analysed containing one such...  
WO/2016/064398A1
A multi-reflecting time-of- flight mass spectrometer comprises a pair of parallel aligned ion mirrors and a set of periodic lenses for confining ion packets along the drift z-direction. To compensate for time-of- flight spherical aberrat...  
WO/2016/063236A1
A sample analysis system having a continuous beam ion mobility filter incorporates an ion removal mechanism for removing residual ions from the ion mobility filter to reduce cross- talk. A sample to be analyzed by the sample analysis sys...  
WO/2016/059037A1
A method of analyzing molecules enabling chemical, structural and isomeric or conformational identification of the molecules, particularly in a stream from a chromatographic separation, comprising: generating ions from a sample of molecu...  
WO/2016/059406A1
An ion filter for a mass spectrometer, the apparatus comprising an ion modifier; an ion selector configured to select a subset of a sample of ions based on their mobility in a gas; and a controller configured to operate the ion modifier ...  
WO/2016/059432A1
A method of ionising a sample is provided, comprising providing a fluid sample, where in the fluid sample contains an analyte, applying one or more pulses of acoustic energy to the fluid sample to cause a spray of the fluid sample to eje...  
WO/2016/055886A1
Systems and methods are provided for providing a DMS precursor ion survey scan. An ion source configured to receive a sample is instructed to ionize the sample using a processor. A DMS device configured to receive ions from the ion sourc...  
WO/2016/055889A1
Sample molecules are ionized producing a beam of ions using an ion source. A plurality of ion extractions are performed on the beam of ions using a TOF mass spectrometer. Electrical detections from each extraction are measured using an A...  
WO/2016/055887A1
Systems and methods for filtering a continuous beam of ions are provided. An acceleration electric field is applied to a continuous beam of ions using an accelerator to produce an accelerated beam of ions. A field is applied to the accel...  
WO/2016/054402A2
The disclosure features mass spectrometry systems and methods that include an ion source, an ion trap, a detector subsystem featuring first and second detector elements, and a controller electrically connected to the ion source, the ion ...  
WO/2016/051134A1
A method of cleaning an ion source. The method includes: at a first reflective surface of a mirror, reflecting light that has a wavelength in a first wavelength band onto a surface of the ion source so that contaminant material is desorb...  
WO/2016/051191A1
A method of mass spectrometry is disclosed for determining if a mutated variant of a target protein is present in a sample. The method comprises subjecting the sample to fragmentation so as to cause said target protein to fragment to for...  

Matches 801 - 850 out of 17,019