| Document |
Document Title |
|
WO/2022/256941A1 |
A controller for an open port interphase mass spectrometry (MS) probe automates analysis of samples, providing continuous, fast, and reproducible sampling. The sensed position of the probe above the sample surface is used by the controll...
|
|
WO/2022/258966A1 |
A mass and/or ion mobility spectrometer comprising: an ion source enclosure; a first vacuum chamber in fluid communication with said ion source enclosure via a first orifice; an isolation valve for at least partially closing said first o...
|
|
WO/2022/254266A1 |
Method and ion trap for detecting ions, wherein the method comprises the steps of Ionizing ions in the ion trap; Creating an RF storage field by applying a first RF signal to a first electrode of the ion trap; Applying an excitation sign...
|
|
WO/2022/254404A1 |
A system for analyzing a sample includes a sample preparation sub-system for preparing at least one sample in a sample vessel and a magnetic bead storage sub-system. A sample intake sub-system receives the at least one sample. A mass spe...
|
|
WO/2022/252801A1 |
An ion trap integrated chip and a preparation method therefor, and an ion trap quantum computing system. The ion trap integrated chip comprises a trapping electrode, a metasurface structure, and a conveyance assembly; the trapping electr...
|
|
WO/2022/253838A1 |
An analyzer system (110) is disclosed. The analyzer system (110) comprises: • at least one mass spectrometry device (112) having at least one electrospray ion source nozzle (114); • at least one liquid supply (116), wherein the liqui...
|
|
WO/2022/254526A1 |
An embodiment of the quadrupole-type mass spectrometer according to the present invention comprises: a main rod unit (500) that has a quadrupole mass filter that separates ions to be measured by m/z value, the quadrupole mass filter incl...
|
|
WO/2022/256295A1 |
A method for detecting radicals in process gases in a semiconductor fabrication assembly is provided where the semiconductor fabrication includes a plasma source and a mass spectrometer with an ion source. The method includes separating ...
|
|
WO/2022/249624A1 |
This mass analysis device (1) comprises: a housing part (33) which has a wall section (33a) and is provided with a mass analysis unit (30); a base part (70); a sampling unit (20) which is detachably attached to the base part (70); and a ...
|
|
WO/2022/251460A1 |
A Taylor cone emitter device is disclosed, including a substrate, a sorbent layer on at least a portion of the substrate, a Taylor cone emitter portion extending from the substrate, and a reservoir surface configured to retain a liquid a...
|
|
WO/2022/251432A1 |
The invention generally relates to systems and methods for focusing ions using counter flows of opposite or like charged ions. In certain embodiments, oppositely charged ions are introduced in a counter flow to a target ion beam within a...
|
|
WO/2022/247246A1 |
The present invention relates to the technical field of biomedical treatment. Disclosed is a sample loading device for a mass spectrometer. The sample loading device is provided at a sample inlet side of the mass spectrometer. The sample...
|
|
WO/2022/249291A1 |
The PESI mass spectrometry device according to an embodiment of the present invention comprises: a PESI ion source (103, 104, 106, 107); a mass filter (140) that selects specific ions from ions produced by the ion source; a collision cel...
|
|
WO/2022/249228A1 |
The present invention provides a method for preventing cone blockage of an inductively coupled plasma mass spectrometer, the method preventing orifices at the cone tips of a sampling cone and a skimmer cone from being blocked by a high-m...
|
|
WO/2022/243776A1 |
A mass spectrometer that includes an MCP detector selects and analyzes a calibrant compound that has a first isotope and a second isotope with a known abundance ratio. The mass spectrometer measures the intensity of the first isotope tha...
|
|
WO/2022/243896A1 |
A method of operating a system including a differential mobility spectrometer (DMS) and a mass spectrometer. A sample is introduced to the DMS. The sample is analyzed with the DMS. Data is generated based at least in part on an analyte i...
|
|
WO/2022/165426A9 |
Compositions and methods are provided for the identification of peptide sequences that are presented to T cells in an MHC context.
|
|
WO/2022/246148A1 |
Molecular rotational resonance (MRR) spectroscopy can be used to characterize neutral, gas-phase molecules with very fine spectral resolution. Typically, the analyte molecules are placed in solution, which is heated initially to evaporat...
|
|
WO/2022/243775A1 |
Ions fragmented from a known precursor ion of a known compound are received by an ion guide that ejects the ions into an extraction region of a TOF mass analyzer. The ion guide ejects the ions using Zeno pulsing mode and the TOF mass ana...
|
|
WO/2022/180570A9 |
Methods and systems for operating an ELIT are provided herein. In accordance with various aspects of the present teachings, and ELIT is provided that can enable simultaneous trapping of two different groups of ions as each group oscillat...
|
|
WO/2022/243971A1 |
Exemplary embodiments relate to the calibration of mass spectrometry data, and may be especially useful for calibrating collision cross sectional data. These techniques apply assisted (rather than automated) calibration techniques. Conte...
|
|
WO/2022/238945A1 |
Systems and methods for performing mass analysis. An example method may include ejecting, from a first well of a well plate, a first sample into a transport fluid; ionizing the first sample and the transport fluid to generate first ions;...
|
|
WO/2022/238953A2 |
An ion mirror for use in a time-of-flight mass spectrometer includes a mirror ring sub-assembly for creating an electric potential field to decelerate incoming ions and accelerate outgoing ions, and a grid sub-assembly comprising one or ...
|
|
WO/2022/239243A1 |
An embodiment of a mass spectrometry device according to the present invention is equipped with an ion source for ionizing components contained in a sample gas. The ion source (3) comprises: an ionization chamber (30) having an ion emiss...
|
|
WO/2022/238566A1 |
Disclosed herein is a method of and an apparatus for combined ion mobility and mass spectrometry analysis, the method comprising the following steps: introducing precursor ions (34) into a trap configured for trapping ions and for select...
|
|
WO/2022/239104A1 |
An embodiment of the mass spectrometer according to the present invention comprises: a vacuum chamber(1) which has an internal space divided into a first vacuum chamber (13) and a second vacuum chamber (14); a transfer electrode (141) wh...
|
|
WO/2022/240813A1 |
A time-of-flight mass spectrometer assembly includes a flange with a vacuum chamber facing surface and an environment facing surface. The flange defines an opening that extends between the vacuum chamber facing surface and the environmen...
|
|
WO/2022/241196A1 |
A system includes an ion source configured to generate ions having a first polarity, one or more extraction electrodes configured to extract the ions from the ion source as an ion beam having an extraction energy, a mass resolving slit o...
|
|
WO/2022/239438A1 |
An ICPMS (200) comprises: a plasma torch (10) that ionizes a sample (S) and a mobile phase (M) of the sample; a housing chamber (25) into which the ionized sample (S) and the ionized mobile phase (M) are introduced; a first vacuum pump (...
|
|
WO/2022/235659A1 |
A Taylor cone emitter device automated handler is disclosed including an actuated Taylor cone emitter device manipulator, first, second, and third actuators configured to actuate the device manipulator horizontally, vertically, and betwe...
|
|
WO/2022/234491A1 |
Methods and systems for improving peak integration in mass spectrometry. A method may include accessing an ion data series; generating a set of prospective peak integrations for a target peak in the ion data series; providing, as input t...
|
|
WO/2022/234452A1 |
During an accumulation time period of each time cycle of an ion guide and before a ramped AC voltage is applied to at least one set of axial rods to eject ions according to m/z value, a number of steps are performed. Ions are received fr...
|
|
WO/2022/235612A1 |
A Taylor cone emitter device repository is disclosed including a repository plate, a repository wall extending therefrom, and an array of orifices and an array of clocking feature interfaces disposed therein. The array of orifices receiv...
|
|
WO/2022/226657A1 |
A mass spectrometry apparatus includes an ion detector and a control circuit coupled to the ion detector. The ion detector includes a pulse counting stage and an analog stage configured to generate a pulse counting signal and an analog s...
|
|
WO/2022/229917A1 |
A cartridge assembly for a mass spectrometer includes two detector plates. Each of the two detector plates includes (a) an active area defining a plurality of channels from a first side of each of the two detector plates to a second side...
|
|
WO/2022/227313A1 |
The present application provides a mass spectrometer, comprising an ionization source device, a mass analysis device, and an ion detection device. The ionization source device, the mass analysis device, and the ion detection device are c...
|
|
WO/2022/223977A1 |
A nebuliser outlet (20) comprises one or more first channels (24), wherein the nebuliser outlet (20) is configured such that liquid received by the nebuliser outlet (20) can pass to one or more nebulisation regions via the one or more fi...
|
|
WO/2022/223989A1 |
A method of mass analysing a single analytical sample is disclosed comprising: i) transmitting different species of ions through a mass spectrometer; ii) sequentially mass analysing, or otherwise detecting, said different species of ions...
|
|
WO/2022/226279A1 |
The present disclosure generally relates to mass spectrometers, including but not limited to mass spectrometers able to emit ions at determinable times. In some aspects, the time between when ions leave an ion source and the time the ion...
|
|
WO/2022/223232A1 |
The invention relates to an apparatus (1) for spectrometric analysis of a gas (2) comprising: an extraction device (12) for extracting ions (11) of the gas (2) to be analysed from an ion chamber (5), an ion detector (13) for detecting th...
|
|
WO/2022/225802A1 |
The invention generally relates to systems and methods for systems and methods for multiplexed electrospray ionization. In certain embodiments, electrospray ionization sources orthogonally inject ions into an ion funnel with at least two...
|
|
WO/2022/219585A1 |
Systems and methods are disclosed for automated method parameter configuration for differential mobility separations. As non-limiting examples, various aspects of this disclosure provide receiving a sample in an open port interface; tran...
|
|
WO/2022/217345A1 |
A new ICP-MS ion transfer method is disclosed capable of generating and transporting high yields of positive and negative ions, with the ability of quenching undesirable meta-stable ions and neutrals while using the existing ICP torch. A...
|
|
WO/2022/215509A1 |
The present invention provides a mass spectrometer and a control method therefor that can suppress a decrease in sensitivity even when the air pressure around a device has fluctuated. The mass spectrometer comprises a source of ions th...
|
|
WO/2022/216788A1 |
Systems and devices are disclosed to generate a multidimensional mass fingerprint that allows for identification on a low-resolution mass spectrometer equipped with post-ionization fragmentation. For this approach, rather than interrogat...
|
|
WO/2022/215749A1 |
In this analysis system (1000), a pretreatment apparatus (400) causes a sample (a sample based on a metabolite of a subject) relating to a metabolic disorder to react with a reagent. The reagent contains 3-nitrophenylhydrazine. An organi...
|
|
WO/2022/214815A1 |
A charge detection mass spectrometer, CDMS, is described. The CDMS comprises: an electrostatic sector field ion trap and an inductive charge detector, wherein the electrostatic sector field ion trap is configured to define, at least in p...
|
|
WO/2022/214943A1 |
In one aspect, an ion guide for use in a mass spectrometer is disclosed, which comprises a pair of printed circuit boards (PCBs) having an inlet for receiving a plurality of ions from an upstream ion source and outlet through which the i...
|
|
WO/2022/215043A1 |
In one aspect, a method of extracting a target analyte from a sample for introduction into a mass spectrometer is disclosed, which includes mixing the sample with a paramagnetic medium to form a mixture, subjecting the mixture to a magne...
|
|
WO/2022/209076A1 |
Provided is a mass spectrometry device comprising: a reaction chamber (132) into which precursor ions are introduced; a radical generation unit (54) that generates known radicals; a radical supply unit (5) that reacts the precursor ions ...
|
