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WO/2021/254271A1 |
Provided are a traveling monitoring system employing multi-channel technology, and an operation method thereof. The traveling monitoring system comprises a vehicle, a detection device, multiple channels, an enrichment device, a separatio...
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WO/2021/253080A1 |
The invention provides a method for detecting one or more analytes, the method comprising: providing a substrate comprising a semiconductor with a porous surface, wherein the porous surface is coated with a fluorocarbon polymeric coating...
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WO/2021/252325A1 |
A machine, article, process of using, process of making, products produced thereby and necessary intermediates. Illustratively, there can be a process that includes: ionizing at least some injected gas to form ions; confining, without us...
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WO/2021/248178A1 |
The present invention relates to generally to components of scientific analytical equipment. More particularly, the invention relates to apparatus and methods for detecting and quantitating particles, and particularly ions generated in t...
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WO/2021/247358A1 |
A mass spectrometry method comprises generating ions and separating the ions in an ion mobility cell. Some of the generated ions can be contacted with a mobility modifier. The ions can be analyzed with a mass analyzer.
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WO/2021/247820A1 |
An apparatus for ion manipulation having improved duty cycle includes first and second separation regions separated by a switch that alternates between guiding ions to each of the separation regions. The separation regions separate the i...
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WO/2021/240693A1 |
A mass spectrometry method using a mass spectrometer 1 comprising a first movement mechanism 151 for moving a sample stage 14 in a first direction within a plane parallel to the sample stage 14 and a second movement mechanism 152 for mov...
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WO/2021/242103A1 |
An improved ionization source (1) for use with any atmospheric pressure inlet (71) mass spectrometry system (7) is provided herein. The improved ionization source 1 comprises an electrode (2) having a deposition area (21) or a capillary ...
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WO/2021/240158A1 |
A method of operating an ion mobility spectrometer comprises the following steps: drawing a sample of gaseous fluid into a reaction region of the ion mobility spectrometer; providing a first pulse of a pulsed ionisation source to ionise ...
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WO/2021/239692A1 |
A computer implemented method for calibrating a customer mass spectrometry instrument (118) for quantifier-qualifier-ratio check is proposed. The method comprises the following steps: a) at least one manufacturer-site standardization, wh...
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WO/2021/239942A1 |
This method for determining a set of one or more values related to at least one sample using a spectrometry device is implemented by an electronic determination device suitable for being connected to the spectrometry device and comprises...
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WO/2021/240441A1 |
Real-time search (RTS) for mass spectrometry is described. In one aspect, a mass spectrometer can identify a candidate peptide for a product ion spectrum by searching a mass spectral database. Upon determining that a candidate peptide ma...
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WO/2021/242584A1 |
Systems, methods, and computer program products for determining an attack on a neural network. A data sample is received at a first classifier neural network and at a watermark classifier neural network, wherein the first classifier neur...
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WO/2021/234359A1 |
A time-of-flight, TOF, mass spectrometer, MS, comprising: an ion source for supplying a group of ions, including a first ion having a first mass-to-charge ratio m1/ z1, a second ion having a second mass-to-charge ratio m2/z2 and a third ...
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WO/2021/234644A1 |
An ADE device identifies an identifiable sequence of one or more ejections from at least one sample using a different value or pattern of values for one or more ADE parameters. The identifiable one or more ejections are performed to prod...
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WO/2021/234846A1 |
An ion analyzer 1 that controls the movement of ions flowing out from an ion outflow port, the ion analyzer 1 comprising: a substrate 100 having a tubular recess 101 secured to the ion outflow port; a first electroconductive member 153 t...
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WO/2021/233833A1 |
The invention proposes a detection apparatus for detecting charged particles. The device relies on a detection assembly comprising microchannel plates. The useful surface of the microchannel plate device is maximized in time through the ...
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WO/2021/234641A1 |
In a sampling system for mass spectrometry, a method and apparatus are set forth for high flow-rate flushing and sample delivery via a sampling probe (10). The sampling system includes a sampling probe (10) having a first fluid conduit (...
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WO/2021/234646A1 |
Each sample of a series of samples is ejected at an ejection time and according to a sample order. Each ejected sample of the series is ionized, producing ion beam. A list of different sets of MRM transitions is received. Each set of the...
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WO/2021/234360A1 |
A mass spectrometer, MS, 100 is described. The MS 100 comprises: a first chamber 110, comprising a set of ports P close able by respective doors, for receiving sample plates including respective unique device identifiers, UDIs, therein a...
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WO/2021/234645A1 |
An optimal value is calculated for at least one parameter of an ADE device, an OPI, or an ion source device. For each value of a plurality of parameter values for at least one parameter of the ADE device, the OPI, or the ion source devic...
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WO/2021/236379A1 |
A cleanliness monitor, an evaluation system and a method. The cleanliness monitor may include: a first vacuum chamber, a second vacuum chamber, a molecule collector, a release unit, a mass spectrometer, a manipulator that may be configur...
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WO/2021/234674A1 |
In a sampling interface for mass spectrometry, a method and apparatus are set forth for preventing liquid overflow from a sampling probe into a sample. The apparatus comprises a substrate adapted to retain a droplet of liquid as it forms...
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WO/2021/234361A1 |
A mass spectrometer, MS, 100 is described. A mass spectrometer comprises: a set of chambers, for receiving sample plate holders therein and/or therethrough, wherein the sample plate holders are arranged to hold respective subsets of samp...
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WO/2021/233501A2 |
The invention relates to an electron emitter structure comprising: (a) an atmosphere-stable electron emission layer of a mixture of metals having a first side and a second side; and b) an electron accelerating structure on the first side...
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WO/2021/234643A1 |
A trace of intensity versus time values is received for a series of samples produced by a mass spectrometer. Also, a series of ejections times corresponding to the series of samples produced by a sample introduction system is received. A...
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WO/2021/234319A1 |
The present invention relates to a system and a method for analysing VOCs adsorbed on an adsorbent membrane by LTP-MS. The system comprises a receptacle for receiving the adsorbent membrane, a low-temperature plasma ionizer configured so...
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WO/2021/229301A1 |
Methods and systems for identifying or classifying charge states of detected ions. An example method for classifying a charge state of detected ions may include generating a pulse for each ion in a plurality of ions detected by a detecto...
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WO/2021/229870A1 |
A door 4 has a blocking part 41 that blocks an opening 302 in a closed state and a holding part 42 that holds the blocking part 41 and is connected to a hinge part 5. The blocking part 41 is coupled to the holding part 42 on the opposite...
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WO/2021/231625A1 |
Embodiments of the present specification provide methods and systems for sensitivity traps that contain a polymer matrix made from an inert polymer material for encapsulation of trace amounts of explosives and narcotics and a suitable pl...
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WO/2021/231398A1 |
The present disclosure relates to an apparatus and method to achieve electrospray ionization at femtoliter/minute to nanoliter/minute flow rates including relatively rapid alternation between such flow rates within the same device. These...
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WO/2021/224609A2 |
A holder for a capillary, comprising: a housing having a passage to receive a capillary; and a clamping mechanism configurable between: an engaged state in which the clamping mechanism is configured to retain a capillary receivable in th...
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WO/2021/224613A1 |
A 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 in use, the control system comprisin...
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WO/2021/224610A1 |
A guide arrangement for a capillary holder A guide arrangement for a capillary holder of the type having a housing and a capillary protruding from the housing, the guide arrangement comprising: a bracket; and a carriage translatably arra...
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WO/2021/224616A1 |
An atmospheric pressure ionisation source comprising: an ionisation chamber, comprising an inlet for receiving at least the distal end of a capillary into the ionisation chamber in use; a desolvation heater including a heating element, f...
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WO/2021/224615A1 |
An atmospheric pressure ionisation source comprising: an ionisation chamber, comprising an aperture for receiving at least the distal end of a capillary into the ionisation chamber in use, the aperture having a capillary axis; a desolvat...
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WO/2021/224611A1 |
An electrical connection arrangement for creating an electrical connection between a first module and a second module, wherein the first module and second module are matable together through a mechanical connection, separate to the elect...
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WO/2021/224612A1 |
A nozzle for directing heated gas onto the distal end of a capillary arrangable adjacent the nozzle, the nozzle comprising: a housing defining a plenum for heated gas; and at outlet comprising at least one aperture fluidly connected to t...
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WO/2021/219621A1 |
The invention relates to an electrode structure for guiding and, for example, splitting a charged particle beam, for example an electron beam, along a longitudinal path, having multipolar electrode assemblies which are mutually spaced al...
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WO/2021/222171A1 |
Methods, devices, and systems for performing nebulization of a sample from a fluid channel of a microfluidic device are described. The systems or devices disclosed herein may comprise microfluidic devices that comprise a gas channel used...
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WO/2021/222182A1 |
In a general aspect, microorganisms [e.g., bacteria, etc.) are identified and detected. In some examples, a liquid solvent is supplied through a first channel of a sampling probe to an internal reservoir of the sampling probe; a fixed vo...
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WO/2021/220671A1 |
In order to perform efficient mass spectrometry, this mass spectrometry system is provided with a mass spectrometry device including an ion source, an ion guide, a quadrupole mass filter, and a detector disposed downstream of the quadrup...
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WO/2021/222515A1 |
In a general aspect, a swab sample is analyzed, for example, to test for disease. In some examples, a swab head of a swab sample is inserted through an opening into an internal reservoir of a sampling device. The sampling device includes...
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WO/2021/222154A1 |
In a general aspect, chemical compounds (e.g., drugs, agrochemicals, and explosives) are detected. In some examples, a chemical detection system includes a container, an ionization system, a mass spectrometer, one or more computer system...
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WO/2021/220835A1 |
A sample support (1) is used for ionization of sample components and comprises: a substrate (2) having a first surface (2a), a second surface (2b) on the opposite side to the first surface, and a plurality of through-holes (2c) that are ...
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WO/2021/214965A1 |
An ion analysis device 1 comprising: a first member 16 fixed to an ion outflow opening and provided with, at one end, a fixing pin 1621, and, at the other end, a pin hole 1631, that sandwich the ion outflow opening; a second member 12 th...
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WO/2021/214964A1 |
This ionizing device is provided with: an ionization chamber (2); a specimen nozzle (60) for causing a liquid specimen to flow out to the ionization chamber (2); an assisting gas flow passage (61) for supplying an assisting gas, which pr...
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WO/2021/217076A1 |
The present disclosure generally relates in certain embodiments to the creation of ionized molecules, e.g., for detection in a mass spectrometer, or for other uses such as lithography, sputtering machines, propulsion etc. Some embodiment...
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WO/2021/140178A9 |
Systems for analyzing a biological sample include a separation unit configured to separate a component from the biological sample, an ionization unit configured to generate a plurality of ions from the component, an adjustable mass-selec...
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WO/2021/215038A1 |
One embodiment of this invention is a method for adjusting the ionization laser power of a laser desorption/ionization mass spectrometer, the method comprising a measurement step (S1) for acquiring information about the intensity of ions...
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