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WO/2022/084764A1 |
Systems and methods are disclosed for ion injection into an electrostatic trap. Various aspects of this disclosure provide a mass spectrometer system including a primary ion path including a plurality of quadrupoles; and a secondary ion ...
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WO/2022/086897A1 |
Multi-dimensional Rydberg fingerprint spectroscopy can be used for chemical sensing in gaseous mixtures. A pulsed laser beam having a first wavelength can be delivered to a sample using a tunable pulsed excitation laser; and a pulsed las...
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WO/2022/084428A1 |
We provide a method of assessing an acquired mass spectrum, the method including the steps of: obtaining a model isotope pattern for a chemical compound of known elemental composition, providing mass spectrum data obtained from a mass sp...
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WO/2022/079510A1 |
Systems and methods are disclosed for ion injection into an electrostatic trap. As non-limiting examples, various aspects of this disclosure provide a quadrupole comprising first, second, and third quadrupole segments. The second quadrup...
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WO/2022/079573A1 |
Methods and systems for delivering a liquid sample to an ion source for the generation of ions and subsequent analysis by mass spectrometry are provided herein. In accordance with various aspects of the present teachings, MS-based system...
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WO/2022/074610A1 |
A tandem mass spectrometer may be operative to receive sample ions and to monitor a MS scan for a sentinel ion. Upon detection of the sentinel ion in MS1, the mass spectrometer switches to a group of at least one MS/MS scan associated wi...
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WO/2022/074583A1 |
A compound is separated or introduced from a sample at a plurality of different times. The compound is ionized, producing an ion beam. The compound is selected and mass analyzed or the compound is selected, fragmented, and fragments of t...
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WO/2022/072048A1 |
A plasma processing system includes a plasma chamber configured to contain a plasma, a shutter chamber fluidically coupled to the plasma chamber via a first orifice, a mass spectrometer fluidically coupled to the shutter chamber, and a s...
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WO/2022/069649A1 |
The invention relates to a method for estimating a set of component(s) of a product using a spectrometry device comprising a source of ionization of an element, a separation module for separating ions from the ionized element, and a dete...
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WO/2022/066588A1 |
A system for the mass spectrometry analysis of an analyte includes a droplet ejection device, a spray head comprising a spray tip for ejecting the solvent as a spray, and a solvent delivery conduit for delivering solvent to the spray tip...
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WO/2022/061445A1 |
A single drive positioning system includes a drive shaft, a motor, a first worm screw, and a second worm screw. The motor has a motor output connected to the drive shaft and operable to selectively rotate the drive shaft. The first worm ...
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WO/2022/059247A1 |
One embodiment of the radical generation device comprises a cylindrical tube (410) that comprises a dielectric and is to have a plasma source introduced thereinto, an antenna (411) that comprises a conductor and is wound around the cylin...
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WO/2022/057923A1 |
An apparatus and method for controlling the scanning rate of a quadrupole mass spectrometer, which relate to the technical field of mass spectrometers. The quadrupole mass spectrometer comprises an RF driving circuit, a DC driving circui...
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WO/2021/249790A9 |
An ion funnel fabricated from at least three faces that are each formed from a printed circuit board is described. In one aspect the faces are arranged edge to edge and there is provided a set of guard rails proximal to the edges to bias...
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WO/2022/053801A1 |
A method of calibrating and/or tuning a mass spectrometer includes the steps of: (i) providing a sample; (ii) producing ions from a surface of the sample by means of an ion-producing method, and (iii) using said ions to calibrate a mass ...
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WO/2022/053950A1 |
An ion sequestering apparatus and methods or systems using one or more auxiliary electrodes in an ion reaction instrument having RF electrodes adapted to guide positively-charged precursor ions along a first axis, and an electron source ...
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WO/2022/049811A1 |
One embodiment of a mass spectrometer according to the present invention comprises: a measurement unit (1) that executes mass spectrometry for each of a plurality of target samples and a plurality of quality management samples in a presc...
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WO/2022/049826A1 |
A device (4) for assisting analysis work for carrying out a protocol involving disposing prescribed samples in prescribed all or part of sample placement parts from among a plurality of sample placement parts provided in a sample accommo...
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WO/2022/049846A1 |
A sample support is used for sample ionization. The sample support comprises a substrate that has: a first surface that exhibits electrical insulation behavior, a second surface opposite to the first surface, and an irregular porous stru...
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WO/2022/049825A1 |
An embodiment of the ion analyzer according to the present invention is a mass spectrometer equipped with a reaction chamber for causing sample-component-derived ions and radical species to react and thereby dissociating the ions, the ma...
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WO/2022/049388A1 |
A charge detection mass spectrometer, CDMS, is described. The CDMS 4, comprises: an electrostatic sector field ion trap 40 and an inductive charge detector 400; wherein the electrostatic sector field ion trap 40 is configured to define, ...
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WO/2022/047104A1 |
Methods for detecting lung cancer cells, or lung cancer subtypes, by measuring levels of metabolites are provided. Methods of treating identified cancers are likewise provided
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WO/2022/043118A1 |
The invention provides a magnetic sector (120) comprising: magnetic means (117), a yoke (160) including a first magnetic portion (166), and a deflection gap (129) in the first magnetic portion. The magnetic sector (120) is configured suc...
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WO/2022/043920A1 |
Exemplary embodiments provide methods, mediums, and systems for automatically tuning a mass spectrometry (MS) apparatus. The MS apparatus may include a number of parts, each of which may be associated with adjustable parameters that affe...
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WO/2022/043695A1 |
A mass spectrometer is disclosed comprising: an ion detector; ion optics for guiding ions to the ion detector; one or more voltage supply for supplying voltages to said ion optics; control circuitry for controlling the one or more voltag...
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WO/2022/038843A1 |
This sample support is used for ionizing a component of a sample, the sample support comprising: a substrate having a first surface, and a plurality of holes opened in the first surface; and a conductive layer provided so as not to block...
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WO/2022/038280A1 |
Methods of calibrating a mass spectrometer include: experimentally determining the mass to charge ratios of a plurality of chemical compounds in a reference standard using a mass spectrometer configured to scan ions at a first scan speed...
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WO/2022/038754A1 |
In one aspect, the mass spectrometer according to the present invention comprises an ion source that ionizes a sample component included in a sample gas, the mass spectrometer being such that the ion source (1) is provided with: an ioniz...
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WO/2022/039905A1 |
A system for capturing full resolution ion mobility data includes an ion mobility separation device that receives ions, guides a portion thereof, and separates the guided ions based on mobility. An ion detector receives the ions, detects...
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WO/2022/034018A1 |
The present invention relates to a method for determining at least one analyte of interest. The present invention further relates to a sample element, a device, a kit and the use thereof for determining at least one analyte of interest.
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WO/2022/034477A1 |
A 3-D array of intensity measurements measured as a function of m/z and time is received from a separation device coupled mass spectrometer. The 3-D array is converted to an intensity matrix D. The rows correspond to measured m/z or m/z ...
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WO/2022/034552A1 |
A data analysis method for a component separation / tandem mass spectrometer system, including first and second MS steps which data therefrom includes respective sample components (MS1-SC, MS2-SC), includes analyzing per sample a data se...
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WO/2022/034535A1 |
At least one molecule is ionized and a mass spectrometer mass analyzes an m/z range, producing an m/z mass spectrum. A range of N sequential charge states is received. A copy of the m/z mass spectrum is created for each of the N charge s...
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WO/2022/029424A1 |
A method of analysing ions is disclosed comprising: (i) subjecting ions of an analyte molecule to different activation levels at different times so as to cause the ions to have different mobilities at said different times, wherein the ac...
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WO/2022/029500A1 |
A method for assigning charge state in mass spectrometry includes receiving a detector response signal corresponding to a plurality of ion arrival events. The detector response signal includes information related to individual ion respon...
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WO/2022/030032A1 |
A machine difference correction method for the signal intensity ratio in mass spectrometry, according to the present invention, the method including: a step for using a mass spectrometer to measure calibrants that contain two or more cal...
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WO/2022/032002A1 |
Mass spectrometry (MS) based systems and methods of implementing multi-stage MS/MS analysis for identification of experimental glycolipid samples are described. A processor communicatively coupled to a memory and a reference spectral dat...
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WO/2022/029650A1 |
In one aspect, a method for performing mass spectrometry is disclosed, which comprises using a Fourier transform mass analyzer, which extends from an inlet port to an outlet port, to acquire a first mass spectrum of a first plurality of ...
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WO/2022/029648A1 |
In one aspect, a method of performing Fourier Transform (FT) mass spectrometry is disclosed, which comprises passing a plurality of ions through an FT mass analyzer comprising a plurality of rods arranged in a multipole configuration, wh...
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WO/2022/029485A1 |
Devices and methods are described for assigning charge state to detected ions from a mass analysis instrument. In one of the methods, the charge state may be assigned, for instance, by evaluation a detector response signal including info...
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WO/2022/023751A1 |
A temperature control system for an ion source, the ion source comprising a heater including a gas source and a heating element, the heater for directing heated gas onto a capillary insertable into the ion source, the control system conf...
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WO/2022/023312A1 |
The invention relates to a method for calibration of a residual gas analysis method for determining a residual gas in a vacuum in a working chamber (3). A composition of a residual gas is characterised using the residual gas analysis met...
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WO/2022/022006A1 |
An ion trap system and an ion capturing method, the ion trap system being used for solving the problem in the prior art of electrodes in ion trap systems being contaminated due to redundant atoms being easily deposited in the ion trap mo...
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WO/2022/023102A1 |
The invention relates to a method for analysing the ageing stability of a bituminous binder, comprising: • a) analysing the bituminous binder by means of negative ion mode electrospray ionisation mass spectrometry and measuring the rel...
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WO/2022/024397A1 |
This ion trap device is provided with: a holding member (50) made of an insulating material and having multiple rod-shaped electrodes (41) and holding parts (51a; 51b) for respectively holding the multiple electrodes (41) at predetermine...
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WO/2022/024398A1 |
This ion trap is provided with multiple rod-shape trap electrodes (41) which are arranged around a central axis and which form a trapping space for capturing ions, a detector which detects ions which have been discharged from the trappin...
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WO/2022/020480A1 |
Systems and methods are described for providing a representative, homogeneous, and planarized target for solid sample laser ablation, A method embodiment includes, but is not limited to, removing portions of a solid sample with an abrasi...
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WO/2022/016681A1 |
A laser desorption ionization method based on optical fiber (3) conduction. The method comprises the following steps: S1, etching the end portion of an optical fiber (3) with hydrofluoric acid; S2, coating the etched portion of the optic...
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WO/2022/018457A1 |
An instrument for analysing ions is disclosed comprising: a first device (4) configured to onwardly transmit ions having a restricted range of physicochemical property values at any given time, and to change said range with time such tha...
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WO/2022/017883A1 |
The invention relates to a residual gas analyser (40) for analysing a residual gas (30), in particular a residual gas (30) in an EUV lithography system (1), comprising: a feed system (41) for feeding the residual gas (30) into the residu...
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