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DE102020203234A1 Particle detector for the detection of charged particles  
The invention relates to a particle detector (1) comprising: a measuring electrode (6) for detecting charged particles (2), a detection device (7) for detecting the charged particles (2) detected...
DE112010000814B4 Immunoanalytical method and system using mass spectrometer technology  
Immunanalytical procedure with the following steps: Detecting an object to be determined (101, 501, 1032), which is contained in a sample solution, by means of an antibody in a pretreatment...
DE102020106340A1 Method for the analysis of water  
The present invention relates to a method for determining the necessity of a measure and / or the success of a measure in the case of water (W), in particular drinking water, process water or...
DE102019126513B4 Flame ionization detector  
Flame ionization detector, with a first substrate (1) and a second substrate (2), wherein - The two substrates (1, 2) are arranged in such a way that they form a combustion chamber (9); - At least...
DE102012016830B4 Preparation device for mass spectrometric samples  
Device with a dispenser for dispensing liquids onto sample locations of a sample carrier which is located on a table, with samples to be prepared for ionization in a mass spectrometer,...
DE112004000453B4 Obtaining tandem mass spectrometry data for multiple stem ions in an ion population  
A method of operating a mass spectrometer comprising an ion source, an ion trap having a plurality of elongated electrodes, a collision cell, and a time-of-flight analyzer, the method comprising...
DE102018112349B4 2Analysis device and method for the analysis of substances by ion mobility spectrometry  
Analysis device for the analysis of substances by ion mobility spectrometry, comprising: a) an ion mobility spectrometer with a reaction chamber (5) and a drift chamber (7), a switchable ion gate...
DE102019219991A1 Holding device for at least one filament and mass spectrometer  
The invention relates to a holding device (1) for at least one filament, comprising: at least one filament holder (2a, b) for holding the at least one filament. The holding device (1) is designed...
DE102017119868B4 Moisture stabilization when preparing samples for spectrometry  
Method for preparing biological samples, which include cell structures and / or whole cells of eukaryotes and / or prokaryotes, for their spectrometric investigation, characterized in that the...
DE102020129071A1 Atmospheric pressure ion source interface  
An interface is provided to receive ions in a carrier gas from an atmospheric pressure ion source on a spectrometer. The spectrometer is configured to analyze the received ions at a lower...
DE102017107347B4 Method for analyzing an aliphatic compound by means of mass spectrometry  
Use of a heterocyclic compound as a modifier during the ionization of an aliphatic compound for a mass spectrometric analysis, the ionization process being a chemical ionization under atmospheric...
DE102005006125B4 Laser system for the ionization of a sample through matrix-assisted laser desorption in mass spectrometric analysis  
Laser system (300) for the ionization of a sample (301) by matrix-assisted laser desorption in mass spectrometric analysis, characterized in that the laser system (300) contains an adjustable...
DE102020104151B3 Imaging device for electrons and an imaging method for reducing the background signal in imaging electron-optical devices  
An electron imaging device (100) which is set up for a transfer of an electron distribution (2) from a sample (1) to an energy analyzer device (200) with an electron detector (300), comprising a...
DE102019215319A1 Inlet system for a mass spectrometer  
One aspect of the invention relates to an inlet system (1) for a mass spectrometer (5), comprising: a first valve (6a) for the inlet of a gas to be analyzed (2) from a process chamber (3) into a...
DE102019126513A1 Flame ionization detector  
A flame ionization detector is specified with a first substrate (1) and a second substrate (2), the two substrates (1, 2) being arranged in such a way that they enclose a combustion chamber (9),...
DE102020209300A1 TRACE DETECTION DEVICE  
The present disclosure provides a trace detection device. The trace detection apparatus comprises: a box body having a main body frame and a top plate, the top plate and the main body frame...
DE102019210208A1 Flame ionization detector and method for analyzing a measuring gas containing oxygen  
When analyzing an oxygen-containing measurement gas (3) on the basis of flame ionization, the measurement gas (3) is burned in the presence of air (7) and with the supply of a hydrogen-containing...
DE102020113853A1 METHOD, DEVICE AND SYSTEM FOR PROVIDING A POWER SUPPLY FOR A PHOTOIONIZATION DETECTOR LAMP  
Methods, devices and systems are provided for providing an alternating current (AC) voltage supply for a photoionization detector lamp from a direct current (DC) voltage source. An example device...
DE102020113468A1 mass spectrometry  
The present invention provides a mass spectrometer that includes a first ion trap 200, a second ion trap 400, a lens stack 300 for directing ions from the first ion trap 200 to the second ion trap...
DE102020112460A1 Dynamic control of the accumulation time for chromatography-mass spectrometry  
A method of mass spectrometry is provided. The method includes eluting a sample from a chromatography system and calculating a desired maximum scan duration for the sample eluting from the...
DE102020112282A1 Improved injection of ions into an ion storage device  
A method of injecting ions into an ion storage device comprising: providing an RF trapping field in the ion storage device defining a trapping volume in the ion storage device by applying one or...
DE112016000226B4 Mass spectrometry device  
A mass spectrometry device comprising: a mass spectrometer unit (4) which contains at least four rod-shaped electrodes (4ia-4id), a DC voltage U and a high-frequency voltage VcosΩt to the...
DE102020110098A1 Mass spectrometer with improved quadrupole robustness  
A method of operating a mass spectrometer comprising: generating ions from a sample; Mass filtering the ions using a quadrupole mass filter with a set of selection parameters to pass ions within...
DE102020109747A1 Method for the determination of isomeric amino acid residues in proteins and peptides  
The present invention relates to a mass spectrometric method for the determination of isomeric amino acid residues of a peptide and comprises the following steps: Generating a list of peptide...
DE102020108019A1 PROCEDURE FOR THE CONTROL OF THE MASS FILTER IN AN IMS / MS HYBRID SYSTEM  
The invention provides a method for using a mass spectrometric hybrid system comprising an ion source, an ion mobility separator, a mass filter, a fragmentation cell and a mass analyzer, as many...
DE102019109771A1 Evaluation of complex mass spectrometry data from biological samples  
The disclosure relates to a method which is suitable for quality control and signal correction of mass spectrometry data from biological tissue samples and is based on the analysis of the chemical...
DE102019204818A1 Method for monitoring a plasma-assisted process for coating a component and device for coating a component  
The invention relates to a method for monitoring a plasma-assisted process for coating at least one component (12), the at least one component (12) being introduced into a recipient (14); a plasma...
DE102019204694A1 Mass spectrometer with an ionization device  
The invention relates to a mass spectrometer (1), comprising: an ion trap (2) which has an interior (2a) for storing ions (4a, 4b), a signal generator (5, 6a, 6b) which is used to couple a...
DE102019107327A1 Apparatus and method for electron transfer from a sample to an energy analyzer and electron spectrometer apparatus  
An electron imaging device 100, which is set up for an electron transfer along an electron-optical axis OA from a sample 1 emitting electrons 2 to an energy analyzer device 200, comprises a first...
DE102020106990A1 Ion trapping scheme with improved mass range  
The present invention provides methods for trapping ions in an ion trap assembly 100, 120 and controls 130 for controlling the trapping of ions in an ion trap assembly 100, 120. A method of the...
DE102019202242A1 Gas detector with an ionizer  
Gas detector (10) with an ionizing device (12) for generating ions as a function of a gas to be detected, with a catcher for receiving the electrical current generated by the ions, and a measuring...
DE102020103213A1 Mass calibration of a mass spectrometer  
A method for calibrating a mass spectrometer 10 and a controller 200 for the mass spectrometer 10 is disclosed. The mass spectrometer 10 includes a first ion source 20 that generates sample ions,...
DE102014008264B4 Isotope pattern recognition  
A method for determining a measure of the frequency of an element or a combination of elements within a sample, the element or the combination of elements having at least one isotope variant, the...
DE112014007155B4 Mass spectrometry device  
Mass spectrometry device that an ion source (1), a part for separation due to ion mobility (2), a mass spectrometer (11), a first flow path (24) which allows the ions from the ion source (1) to...
DE102020101408A1 METHOD FOR THE MASS SPECTROMETRIC DETERMINATION OF THE PRESENCE OR MISSING OF A CHEMICAL ELEMENT IN AN ANALYT  
The present invention relates to a mass spectrometric method for determining (predicting) the presence or absence of a chemical element in an analyte that provides valuable information for...
DE102012004398B4 Spectra recording types for ion trap mobility spectrometers  
A method of recording ion mobility spectra in an ion mobility spectrometer, in which a gas flows through a tube with a radial RF quadrupole field and blows axially guided ions against an...
DE102011017084B4 Mass spectrometry data acquisition mode for more reliable protein quantification  
A method of analyzing an analyte using mass spectrometry, the method comprising: (a) providing an analyte; (b) generating a distribution of precursor ions from the analyte; (c) analyzing the...
DE102019129108A1 Multireflection mass spectrometer  
A multi-reflection mass spectrometer comprising two ion mirrors spaced apart and facing each other in a direction X, each mirror generally elongated along a drift direction Y, the drift direction...
DE202020002446U1 Multi-marker monitor  
Multi-marker monitor (infection monitor) for fast and reliable analysis of volatile organic compounds according to FIG. 1, characterized by the following features: - (13) measuring device with ion...
DE112015002716B4 Mass spectrometry device  
A mass spectrometry device comprising: an ion source (2) for generating ions (7), a vacuum chamber (13) which is evacuated by an evacuation means (26) and is used to analyze the mass of the ions...
DE112014000338B4 Mass spectrometry device  
A mass spectrometer (204), which comprises: a sample supply unit (201) for arranging a sample solution (301) by a sandwich process between bubbles (302, 308) and for supplying the sample solution...
DE112015002737B4 SEGMENTED LINEAR ION MOBILITY SPECTROMETER DRIVER  
Ion mobility separator that includes: multiple groups of electrodes, each group of electrodes comprising: (i) a first electrode connected to a first independently controllable power supply; (ii)...
DE112012004909B4 Ion spectrometer with high duty cycle  
Ion spectrometer (10), comprising: an ion source (20) configured to continuously generate ions having a first range (30) of mass / charge ratios; an ion trap (40) which is designed to receive ions...
DE102019123337A1 Chemical trace detection system  
A chemical trace detection system comprising: a drift tube; a detector disposed within the drift tube; a voltage source to generate an electric field in the drift tube; an ionizer to form an...
DE102018212403A1 Inspection system and inspection procedure for quality assessment of semiconductor structures  
An inspection system (1) is used to assess the quality of semiconductor structures. The inspection system has an ion beam source (2) for the spatially resolved exposure of the structures, which...
DE102018212089A1 Sensor device and a method for detecting a hydrocarbon fraction  
A sensor device (110) for detecting at least one hydrocarbon fraction in at least one gas is proposed. The sensor device (110) comprises a gas-accessible measuring cell (116) with at least one...
DE102018116308A1 Dynamic ion filtering to reduce highly abundant ions  
The present invention relates to a method, in particular a computer-implemented method, for filtering at least one selected ion (m3, m1/ z1, m3/ z3, m5/ z5) from an ion beam (1). The process...
DE102018114028A1 Sample preparation for proteomic examinations  
A method is provided for digesting a sample of biological material for proteome analysis by a mass spectrometric method wherein the sample is added with a certain volume of an organic acid,...
DE102018208587A1 Method for the evaluation of core electron spectra  
The invention relates to methods for ab initio evaluation of a core electron spectrum of a chemical sample, and in particular a generated by X-ray photoelectron spectroscopy (XPS, ESCA) spectrum...
DE102018113331A1 Ion transport device, ion mobility spectrometer and mass spectrometer  
The invention relates to an ion transport device adapted to transport ions by means of an electric field, the ion transport device having an ion transport channel in which an ion transport chamber...