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[proteowizard-commit] SF.net SVN: proteowizard:[388] trunk/pwiz/pwiz/data/msdata
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From: <ch...@us...> - 2008-09-10 19:26:26
|
Revision: 388
http://proteowizard.svn.sourceforge.net/proteowizard/?rev=388&view=rev
Author: chambm
Date: 2008-09-10 19:26:31 +0000 (Wed, 10 Sep 2008)
Log Message:
-----------
- added term names and definitions in the CVID enumeration
* note: works for VC++ Intellisense's "List Members" (but not "Quick Info") and for doxygen
* spaced out format seems to be necessary to get Intellisense to parse properly
Modified Paths:
--------------
trunk/pwiz/pwiz/data/msdata/cv.hpp
trunk/pwiz/pwiz/data/msdata/cvgen.cpp
Modified: trunk/pwiz/pwiz/data/msdata/cv.hpp
===================================================================
--- trunk/pwiz/pwiz/data/msdata/cv.hpp 2008-09-10 18:45:22 UTC (rev 387)
+++ trunk/pwiz/pwiz/data/msdata/cv.hpp 2008-09-10 19:26:31 UTC (rev 388)
@@ -32,7 +32,7 @@
#include "utility/misc/Export.hpp"
-// [psi-ms.obo]
+// [pwiz/data/msdata/psi-ms.obo]
// format-version: 1.2
// date: 07:07:2008 14:30
// saved-by: David Sparkman
@@ -47,7 +47,7 @@
// remark: When appropriate the definition and synonyms of a term are reported exactly as in the chapter 12 of IUPAC orange book. See http://www.iupac.org/projects/2003/2003-056-2-500.html.
// import: unit.obo
//
-// [unit.obo]
+// [pwiz/data/msdata/unit.obo]
// format-version: 1.0
// date: 20:12:2007 16:24
// saved-by: George Gkoutos
@@ -66,1098 +66,3284 @@
enum PWIZ_API_DECL CVID
{
CVID_Unknown = -1,
+
+ /// Proteomics Standards Initiative Mass Spectrometry Ontology: Proteomics Standards Initiative Mass Spectrometry Ontology.
MS_Proteomics_Standards_Initiative_Mass_Spectrometry_Ontology = 0,
+
+ /// sample number: A reference number relevant to the sample under study.
MS_sample_number = 1000001,
+
+ /// sample name: A reference string relevant to the sample under study.
MS_sample_name = 1000002,
+
+ /// sample state: The chemical phase of a pure sample, or the state of a mixed sample.
MS_sample_state = 1000003,
+
+ /// sample mass: Total mass of sample used.
MS_sample_mass = 1000004,
+
+ /// sample volume: Total volume of solution used.
MS_sample_volume = 1000005,
+
+ /// sample concentration: Concentration of sample in picomol/ul, femtomol/ul or attomol/ul solution used.
MS_sample_concentration = 1000006,
+
+ /// inlet type: The nature of the sample inlet.
MS_inlet_type = 1000007,
+
+ /// ionization type: The method by which gas phase ions are generated from the sample.
MS_ionization_type = 1000008,
+
+ /// analyzer type: The common name of the particular analyzer stage being described. Synonym of mass analyzer, should be obsoleted.
MS_analyzer_type = 1000010,
+
+ /// mass resolution: The maximum m/z value at which two peaks can be resolved, according to one of the standard measures.
MS_mass_resolution = 1000011,
+
+ /// resolution measurement method: Which of the available standard measures is used to define whether two peaks are separate.
MS_resolution_measurement_method = 1000012,
+
+ /// resolution type: Specify the nature of resolution for the mass analyzer. Resolution is usually either constant with respect to m/z or proportional to m/z.
MS_resolution_type = 1000013,
+
+ /// accuracy: Accuracy is the degree of conformity of a measured mass to its actual value.
MS_accuracy = 1000014,
+
+ /// scan rate: Rate in (m/z)/sec for scanning analyzers.
MS_scan_rate = 1000015,
+
+ /// scan time: The time that an analyzer started a scan, relative to the start of the run.
MS_scan_time = 1000016,
+
+ /// Scan Function: Describes the type of mass analysis being performed. Two primary modes are: typical acquisition over a range of masses (Mass Scan), and Selected Ion Detection. The primary difference is that Selected Ion Detection produces a single value for the signal at the selected mass rather than producing a mass spectrum.
MS_Scan_Function = 1000017,
+
+ /// scan direction: Direction in terms of m/z of the scan for scanning analyzers (low to high, or high to low).
MS_scan_direction = 1000018,
+
+ /// scan law: Describes the function in control of the m/z scan (for scanning instruments). Commonly the scan function is linear, but in principle any function can be used.
MS_scan_law = 1000019,
+
+ /// scanning method: Describes the acquisition data type produced by a tandem mass spectrometry experiment.
MS_scanning_method = 1000020,
+
+ /// reflectron state: Status of the reflectron, turned on or off.
MS_reflectron_state = 1000021,
+
+ /// TOF Total Path Length: The length of the field free drift space in a time of flight mass spectrometer.
MS_TOF_Total_Path_Length = 1000022,
+
+ /// isolation width: The total width (i.e. not half for plus-or-minus) of the gate applied around a selected precursor ion.
MS_isolation_width = 1000023,
+
+ /// final MS exponent: Final MS level achieved when performing PFF with the ion trap (e.g. MS E10).
MS_final_MS_exponent = 1000024,
+
+ /// magnetic field strength: A property of space that produces a force on a charged particle equal to qv x B where q is the particle charge and v its velocity.
MS_magnetic_field_strength = 1000025,
+
+ /// magnetic field strength: A property of space that produces a force on a charged particle equal to qv x B where q is the particle charge and v its velocity.
MS_B = MS_magnetic_field_strength,
+
+ /// detector type: Type of detector used in the mass spectrometer.
MS_detector_type = 1000026,
+
+ /// detector acquisition mode: Method by which detector signal is acquired by the data system.
MS_detector_acquisition_mode = 1000027,
+
+ /// detector resolution: The resolving power of the detector to detect the smallest difference between two ions so that the valley between them is a specified fraction of the peak height.
MS_detector_resolution = 1000028,
+
+ /// sampling frequency: The rate of signal sampling (measurement) with respect to time.
MS_sampling_frequency = 1000029,
+
+ /// instrument model: Instrument model name not including the vendor's name.
MS_instrument_model = 1000031,
+
+ /// customization: Free text description of a single customization made to the instrument; for several modifications, use several entries.
MS_customization = 1000032,
+
+ /// deisotoping: The removal of isotope peaks to represent the fragment ion as one data point and is commonly done to reduce complexity. It is done in conjunction with the charge state deconvolution.
MS_deisotoping = 1000033,
+
+ /// charge deconvolution: The determination of the mass of an ion based on the mass spectral peaks that represent multiple-charge ions.
MS_charge_deconvolution = 1000034,
+
+ /// peak picking: Spectral peak processing conducted on the acquired data to convert profile data to centroided data.
MS_peak_picking = 1000035,
+
+ /// polarity: Terms to describe the polarity setting of the instrument.
MS_polarity = 1000037,
+
+ /// m/z: Three-character symbol m/z is used to denote the quantity formed by dividing the mass of an ion in unified atomic mass units by its charge number (regardless of sign). The symbol is written in italicized lower case letters with no spaces. Note 1: The term mass-to-charge-ratio is deprecated. Mass-to-charge ratio has been used for the abscissa of a mass spectrum, although the quantity measured is not the quotient of the ion's mass to its electric charge. The three-character symbol m/z is recommended for the quantity that is the independent variable in a mass spectrum Note 2: The proposed unit thomson (Th) is deprecated.
MS_m_z = 1000040,
+
+ /// m/z: Three-character symbol m/z is used to denote the quantity formed by dividing the mass of an ion in unified atomic mass units by its charge number (regardless of sign). The symbol is written in italicized lower case letters with no spaces. Note 1: The term mass-to-charge-ratio is deprecated. Mass-to-charge ratio has been used for the abscissa of a mass spectrum, although the quantity measured is not the quotient of the ion's mass to its electric charge. The three-character symbol m/z is recommended for the quantity that is the independent variable in a mass spectrum Note 2: The proposed unit thomson (Th) is deprecated.
MS_mass_to_charge_ratio = MS_m_z,
+
+ /// m/z: Three-character symbol m/z is used to denote the quantity formed by dividing the mass of an ion in unified atomic mass units by its charge number (regardless of sign). The symbol is written in italicized lower case letters with no spaces. Note 1: The term mass-to-charge-ratio is deprecated. Mass-to-charge ratio has been used for the abscissa of a mass spectrum, although the quantity measured is not the quotient of the ion's mass to its electric charge. The three-character symbol m/z is recommended for the quantity that is the independent variable in a mass spectrum Note 2: The proposed unit thomson (Th) is deprecated.
MS_Th = MS_m_z,
+
+ /// m/z: Three-character symbol m/z is used to denote the quantity formed by dividing the mass of an ion in unified atomic mass units by its charge number (regardless of sign). The symbol is written in italicized lower case letters with no spaces. Note 1: The term mass-to-charge-ratio is deprecated. Mass-to-charge ratio has been used for the abscissa of a mass spectrum, although the quantity measured is not the quotient of the ion's mass to its electric charge. The three-character symbol m/z is recommended for the quantity that is the independent variable in a mass spectrum Note 2: The proposed unit thomson (Th) is deprecated.
MS_thomson = MS_m_z,
+
+ /// charge state: The charge state of the ion, single or multiple and positive or negatively charged.
MS_charge_state = 1000041,
+
+ /// intensity: Intensity of ions as measured by the height or area of a peak in a mass spectrum.
MS_intensity = 1000042,
+
+ /// intensity unit: Intensity units are commonly arbitrary. Detected in counts per second (cps) when using counting detectors, but measured in volts when using analog detectors.
MS_intensity_unit = 1000043,
+
+ /// dissociation method: Fragmentation method used for dissociation or fragmentation.
MS_dissociation_method = 1000044,
+
+ /// collision energy: Energy for an ion experiencing collision with a stationary gas particle resulting in dissociation of the ion.
MS_collision_energy = 1000045,
+
+ /// emulsion: State if the sample is in emulsion form.
MS_emulsion = 1000047,
+
+ /// gas: State if the sample is in gaseous form.
MS_gas = 1000048,
+
+ /// liquid: State if the sample is in liquid form.
MS_liquid = 1000049,
+
+ /// solid: State if the sample is in solid form.
MS_solid = 1000050,
+
+ /// solution: State if the sample is in solution form.
MS_solution = 1000051,
+
+ /// suspension: State if the sample is in suspension form.
MS_suspension = 1000052,
+
+ /// sample batch: Sample batch lot identifier.
MS_sample_batch = 1000053,
+
+ /// chromatography: Chromatographic conditions used to obtain the sample.
MS_chromatography = 1000054,
+
+ /// continuous flow fast atom bombardment: Fast atom bombardment ionization in which the analyte in solution is entrained in a flowing liquid matrix.
MS_continuous_flow_fast_atom_bombardment = 1000055,
+
+ /// continuous flow fast atom bombardment: Fast atom bombardment ionization in which the analyte in solution is entrained in a flowing liquid matrix.
MS_CF_FAB = MS_continuous_flow_fast_atom_bombardment,
+
+ /// direct inlet: The sample is directly inserted into the ion source, usually on the end of a heatable probe.
MS_direct_inlet = 1000056,
+
+ /// electrospray inlet: Inlet used for introducing the liquid sample into an electrospray ionization source.
MS_electrospray_inlet = 1000057,
+
+ /// flow injection analysis: Sample is directly injected or infused into the ionization source.
MS_flow_injection_analysis = 1000058,
+
+ /// inductively coupled plasma: A gas discharge ion source in which the energy to the plasma is supplied by electromagnetic induction.
MS_inductively_coupled_plasma = 1000059,
+
+ /// infusion: The continuous flow of solution of a sample into the ionization source.
MS_infusion = 1000060,
+
+ /// jet separator: A device that separates carrier gas from gaseous analyte molecules on the basis of diffusivity.
MS_jet_separator = 1000061,
+
+ /// membrane separator: A device to separate carrier molecules from analyte molecules on the basis of ease of diffusion across a semipermeable membrane.
MS_membrane_separator = 1000062,
+
+ /// moving belt: Continuous moving surface in the form of a belt which passes through an ionsource carrying analyte molecules.
MS_moving_belt = 1000063,
+
+ /// moving wire: Continuous moving surface in the form of a wire which passes through an ionsource carrying analyte molecules.
MS_moving_wire = 1000064,
+
+ /// open split: A division of flowing stream of liquid into two streams.
MS_open_split = 1000065,
+
+ /// particle beam: Method for generating ions from a solution of an analyte.
MS_particle_beam = 1000066,
+
+ /// reservoir: A sample inlet method involving a reservoir.
MS_reservoir = 1000067,
+
+ /// septum: A disc composed of a flexible material that seals the entrance to the reservoir. Can also be enterance to the vaccum chamber.
MS_septum = 1000068,
+
+ /// thermospray inlet: A method for generating gas phase ions from a solution of an analyte by rapid heating of the sample.
MS_thermospray_inlet = 1000069,
+
+ /// atmospheric pressure chemical ionization: Chemical ionization that takes place at atmospheric pressure as opposed to the reduced pressure is normally used for chemical ionization.
MS_atmospheric_pressure_chemical_ionization = 1000070,
+
+ /// atmospheric pressure chemical ionization: Chemical ionization that takes place at atmospheric pressure as opposed to the reduced pressure is normally used for chemical ionization.
MS_APCI = MS_atmospheric_pressure_chemical_ionization,
+
+ /// chemical ionization: The formation of a new ion by the reaction of a neutral species with an ion. The process may involve transfer of an electron, a proton or other charged species between the reactants. When a positive ion results from chemical ionization the term may be used without qualification. When a negative ion results the term negative ion chemical ionization should be used. Note that this term is not synonymous with chemi-ionization.
MS_chemical_ionization = 1000071,
+
+ /// chemical ionization: The formation of a new ion by the reaction of a neutral species with an ion. The process may involve transfer of an electron, a proton or other charged species between the reactants. When a positive ion results from chemical ionization the term may be used without qualification. When a negative ion results the term negative ion chemical ionization should be used. Note that this term is not synonymous with chemi-ionization.
MS_CI = MS_chemical_ionization,
+
+ /// electrospray ionization: A process in which ionized species in the gas phase are produced from an analyte-containing solution via highly charged fine droplets, by means of spraying the solution from a narrow-bore needle tip at atmospheric pressure in the presence of a high electric field. When a pressurized gas is used to aid in the formation of a stable spray, the term pneumatically assisted electrospray ionization is used. The term ion spray is not recommended.
MS_electrospray_ionization = 1000073,
+
+ /// electrospray ionization: A process in which ionized species in the gas phase are produced from an analyte-containing solution via highly charged fine droplets, by means of spraying the solution from a narrow-bore needle tip at atmospheric pressure in the presence of a high electric field. When a pressurized gas is used to aid in the formation of a stable spray, the term pneumatically assisted electrospray ionization is used. The term ion spray is not recommended.
MS_ESI = MS_electrospray_ionization,
+
+ /// fast atom bombardment ionization: The ionization of any species by the interaction of a focused beam of neutral atoms having a translational energy of several thousand eV with a sample that is typically dissolved in a solvent matrix. See also secondary ionization.
MS_fast_atom_bombardment_ionization = 1000074,
+
+ /// fast atom bombardment ionization: The ionization of any species by the interaction of a focused beam of neutral atoms having a translational energy of several thousand eV with a sample that is typically dissolved in a solvent matrix. See also secondary ionization.
MS_FAB = MS_fast_atom_bombardment_ionization,
+
+ /// matrix-assisted laser desorption ionization: The formation of gas-phase ions from molecules that are present in a solid or solvent matrix that is irradiated with a pulsed laser. See also laser desorption/ionization.
MS_matrix_assisted_laser_desorption_ionization = 1000075,
+
+ /// matrix-assisted laser desorption ionization: The formation of gas-phase ions from molecules that are present in a solid or solvent matrix that is irradiated with a pulsed laser. See also laser desorption/ionization.
MS_MALDI = MS_matrix_assisted_laser_desorption_ionization,
+
+ /// axial ejection linear ion trap: A linear ion trap mass spectrometer where ions are ejected along the axis of the analyzer.
MS_axial_ejection_linear_ion_trap = 1000078,
+
+ /// fourier transform ion cyclotron resonance mass spectrometer: A mass spectrometer based on the principle of ion cyclotron resonance in which an ion in a magnetic field moves in a circular orbit at a frequency characteristic of its m/z value. Ions are coherently excited to a larger radius orbit using a pulse of radio frequency energy and their image charge is detected on receiver plates as a time domain signal. Fourier transformation of the time domain signal results in a frequency domain signal which is converted to a mass spectrum based in the inverse relationship between frequency and m/z.
MS_fourier_transform_ion_cyclotron_resonance_mass_spectrometer = 1000079,
+
+ /// fourier transform ion cyclotron resonance mass spectrometer: A mass spectrometer based on the principle of ion cyclotron resonance in which an ion in a magnetic field moves in a circular orbit at a frequency characteristic of its m/z value. Ions are coherently excited to a larger radius orbit using a pulse of radio frequency energy and their image charge is detected on receiver plates as a time domain signal. Fourier transformation of the time domain signal results in a frequency domain signal which is converted to a mass spectrum based in the inverse relationship between frequency and m/z.
MS_FT_ICR = MS_fourier_transform_ion_cyclotron_resonance_mass_spectrometer,
+
+ /// magnetic sector: A device that produces a magnetic field perpendicular to a charged particle beam that deflects the beam to an extent that is proportional to the particle momentum per unit charge. For a monoenergetic beam, the deflection is proportional to m/z.
MS_magnetic_sector = 1000080,
+
+ /// quadrupole: A mass spectrometer that consists of four parallel rods whose centers form the corners of a square and whose opposing poles are connected. The voltage applied to the rods is a superposition of a static potential and a sinusoidal radio frequency potential. The motion of an ion in the x and y dimensions is described by the Matthieu equation whose solutions show that ions in a particular m/z range can be transmitted along the z axis.
MS_quadrupole = 1000081,
+
+ /// quadrupole ion trap: Quadrupole Ion Trap mass analyzer captures the ions in a three dimensional ion trap and then selectively ejects them by varying the RF and DC potentials.
MS_quadrupole_ion_trap = 1000082,
+
+ /// quadrupole ion trap: Quadrupole Ion Trap mass analyzer captures the ions in a three dimensional ion trap and then selectively ejects them by varying the RF and DC potentials.
MS_Paul_Ion_trap = MS_quadrupole_ion_trap,
+
+ /// quadrupole ion trap: Quadrupole Ion Trap mass analyzer captures the ions in a three dimensional ion trap and then selectively ejects them by varying the RF and DC potentials.
MS_QIT = MS_quadrupole_ion_trap,
+
+ /// quadrupole ion trap: Quadrupole Ion Trap mass analyzer captures the ions in a three dimensional ion trap and then selectively ejects them by varying the RF and DC potentials.
MS_Quistor = MS_quadrupole_ion_trap,
+
+ /// radial ejection linear ion trap: A linear ion trap mass spectrometer where ions are ejected along the radius of the analyzer.
MS_radial_ejection_linear_ion_trap = 1000083,
+
+ /// time-of-flight: Instrument that separates ions by m/z in a field-free region after acceleration to a fixed acceleration energy.
MS_time_of_flight = 1000084,
+
+ /// time-of-flight: Instrument that separates ions by m/z in a field-free region after acceleration to a fixed acceleration energy.
MS_TOF = MS_time_of_flight,
+
+ /// baseline: An attribute of resolution when recording the detector response in absence of the analyte.
MS_baseline = 1000085,
+
+ /// full width at half-maximum: A measure of resolution represented as width of the peak at half peak height.
MS_full_width_at_half_maximum = 1000086,
+
+ /// full width at half-maximum: A measure of resolution represented as width of the peak at half peak height.
MS_FWHM = MS_full_width_at_half_maximum,
+
+ /// ten percent valley: An attribute of resolution when the ratio between adjacent signals is 10% of the signal height.
MS_ten_percent_valley = 1000087,
+
+ /// constant: When resolution is constant with respect to m/z.
MS_constant = 1000088,
+
+ /// proportional: When resolution is proportional with respect to m/z.
MS_proportional = 1000089,
+
+ /// mass scan: A variation of instrument where a selected mass is scanned.
MS_mass_scan = 1000090,
+
+ /// selected ion detection: Please see Single Ion Monitoring.
MS_selected_ion_detection = 1000091,
+
+ /// decreasing m/z scan: High to low direction in terms of m/z of the scan for scanning analyzers.
MS_decreasing_m_z_scan = 1000092,
+
+ /// increasing m/z scan: Low to high direction in terms of m/z of the scan for scanning analyzers.
MS_increasing_m_z_scan = 1000093,
+
+ /// exponential: The mass scan is done in exponential mode.
MS_exponential = 1000094,
+
+ /// linear: The mass scan is done in linear mode.
MS_linear = 1000095,
+
+ /// quadratic: The mass scan is done in quadratic mode.
MS_quadratic = 1000096,
+
+ /// constant neutral mass loss: A spectrum formed of all product ions that have been produced with a selected m/z decrement from any precursor ions. The spectrum shown correlates to the precursor ion spectrum. See also neutral loss spectrum.
MS_constant_neutral_mass_loss = 1000097,
+
+ /// multiple ion monitoring: Data acquired when monitoring the ion current of a few specific m/z values. Remap to MS:1000205 -Selected Ion Monitoring.
MS_multiple_ion_monitoring = 1000098,
+
+ /// precursor ion scan: The specific scan function or process that will record a precursor ion spectrum.
MS_precursor_ion_scan = 1000100,
+
+ /// product ion scan: The specific scan function or process that records product ion spectrum.
MS_product_ion_scan = 1000101,
+
+ /// reflectron off: Reflectron is off.
MS_reflectron_off = 1000105,
+
+ /// reflectron on: Reflectron is on.
MS_reflectron_on = 1000106,
+
+ /// channeltron: A horn-shaped (or cone-shaped) continuous dynode particle multiplier. The ion strikes the inner surface of the device and induces the production of secondary electrons that in turn impinge on the inner surfaces to produce more secondary electrons. This avalanche effect produces an increase in signal in the final measured current pulse.
MS_channeltron = 1000107,
+
+ /// channeltron: A horn-shaped (or cone-shaped) continuous dynode particle multiplier. The ion strikes the inner surface of the device and induces the production of secondary electrons that in turn impinge on the inner surfaces to produce more secondary electrons. This avalanche effect produces an increase in signal in the final measured current pulse.
MS_Channeltron_Detector = MS_channeltron,
+
+ /// conversion dynode electron multiplier: A surface that is held at high potential so that ions striking the surface produce electrons that are subsequently detected.
MS_conversion_dynode_electron_multiplier = 1000108,
+
+ /// conversion dynode photomultiplier: A detector in which ions strike a conversion dynode to produce electrons that in turn generate photons through a phosphorescent screen that are detected by a photomultiplier.
MS_conversion_dynode_photomultiplier = 1000109,
+
+ /// daly detector: Detector consisting of a conversion dynode, scintillator and photomultiplier. The metal knob at high potential emits secondary electrons when ions impinge on the surface. The secondary electrons are accelerated onto the scintillator that produces light that is then detected by the photomultiplier detector.
MS_daly_detector = 1000110,
+
+ /// daly detector: Detector consisting of a conversion dynode, scintillator and photomultiplier. The metal knob at high potential emits secondary electrons when ions impinge on the surface. The secondary electrons are accelerated onto the scintillator that produces light that is then detected by the photomultiplier detector.
MS_Daly = MS_daly_detector,
+
+ /// electron multiplier tube: A device to amplify the current of a beam or packet of charged particles or photons by incidence upon the surface of an electrode to produce secondary electrons.
MS_electron_multiplier_tube = 1000111,
+
+ /// electron multiplier tube: A device to amplify the current of a beam or packet of charged particles or photons by incidence upon the surface of an electrode to produce secondary electrons.
MS_EMT = MS_electron_multiplier_tube,
+
+ /// faraday cup: A conducting cup or chamber that intercepts a charged particle beam and is electrically connected to a current measuring device.
MS_faraday_cup = 1000112,
+
+ /// focal plane array: An array of detectors for spatially disperse ion beams in which all ions simultaneously impinge on the detector plane.
MS_focal_plane_array = 1000113,
+
+ /// microchannel plate detector: A thin plate that contains a closely spaced array of channels that each act as a continuous dynode particle multiplier. A charged particle, fast neutral particle, or photon striking the plate causes a cascade of secondary electrons that ultimately exits the opposite side of the plate.
MS_microchannel_plate_detector = 1000114,
+
+ /// microchannel plate detector: A thin plate that contains a closely spaced array of channels that each act as a continuous dynode particle multiplier. A charged particle, fast neutral particle, or photon striking the plate causes a cascade of secondary electrons that ultimately exits the opposite side of the plate.
MS_multichannel_plate = MS_microchannel_plate_detector,
+
+ /// multi-collector: A detector system commonly used in inductively coupled plasma mass spectrometers.
MS_multi_collector = 1000115,
+
+ /// photomultiplier: A detector for conversion of the ion/electron signal into photon(s) which are then amplified and detected.
MS_photomultiplier = 1000116,
+
+ /// photomultiplier: A detector for conversion of the ion/electron signal into photon(s) which are then amplified and detected.
MS_PMT = MS_photomultiplier,
+
+ /// analog-digital converter: Analog-to-digital converter (abbreviated ADC, A/D or A to D) is an electronic integrated circuit (i/c) that converts continuous signals to discrete digital numbers.
MS_analog_digital_converter = 1000117,
+
+ /// analog-digital converter: Analog-to-digital converter (abbreviated ADC, A/D or A to D) is an electronic integrated circuit (i/c) that converts continuous signals to discrete digital numbers.
MS_ADC = MS_analog_digital_converter,
+
+ /// pulse counting: Definition to do.
MS_pulse_counting = 1000118,
+
+ /// time-digital converter: A device for converting a signal of sporadic pluses into a digital representation of their time indices.
MS_time_digital_converter = 1000119,
+
+ /// time-digital converter: A device for converting a signal of sporadic pluses into a digital representation of their time indices.
MS_TDC = MS_time_digital_converter,
+
+ /// transient recorder: A detector acquisition mode used for detecting transient signals.
MS_transient_recorder = 1000120,
+
+ /// AB SCIEX instrument model: The brand of instruments from the joint venture between Applied Biosystems and MDS Analytical Technologies (formerly MDS SCIEX). Previously branded as \"Applied Biosystems|MDS SCIEX\"
MS_AB_SCIEX_instrument_model = 1000121,
+
+ /// Bruker Daltonics instrument model: Bruker Daltonics instrument model.
MS_Bruker_Daltonics_instrument_model = 1000122,
+
+ /// IonSpec instrument model: IonSpec corporation instrument model.
MS_IonSpec_instrument_model = 1000123,
+
+ /// Shimadzu instrument model: Shimadzu corporation instrument model.
MS_Shimadzu_instrument_model = 1000124,
+
+ /// Thermo Finnigan instrument model: ThermoFinnigan from Thermo Electron Corporation instrument model.
MS_Thermo_Finnigan_instrument_model = 1000125,
+
+ /// Waters instrument model: Waters Corporation instrument model.
MS_Waters_instrument_model = 1000126,
+
+ /// centroid mass spectrum: Processing of profile data to produce spectra that contains discrete peaks of zero width. Often used to reduce the size of dataset.
MS_centroid_mass_spectrum = 1000127,
+
+ /// centroid mass spectrum: Processing of profile data to produce spectra that contains discrete peaks of zero width. Often used to reduce the size of dataset.
MS_Discrete_Mass_Spectrum = MS_centroid_mass_spectrum,
+
+ /// profile mass spectrum: A profile mass spectrum is created when data is recorded with ion current (counts per second) on one axis and mass/charge ratio on another axis.
MS_profile_mass_spectrum = 1000128,
+
+ /// profile mass spectrum: A profile mass spectrum is created when data is recorded with ion current (counts per second) on one axis and mass/charge ratio on another axis.
MS_continuous_mass_spectrum = MS_profile_mass_spectrum,
+
+ /// profile mass spectrum: A profile mass spectrum is created when data is recorded with ion current (counts per second) on one axis and mass/charge ratio on another axis.
MS_Continuum_Mass_Spectrum = MS_profile_mass_spectrum,
+
+ /// negative scan: Polarity of the scan is negative.
MS_negative_scan = 1000129,
+
+ /// positive scan: Polarity of the scan is positive.
MS_positive_scan = 1000130,
+
+ /// number of counts: The number of counted events observed in one or a group of elements of a detector.
MS_number_of_counts = 1000131,
+
+ /// percent of base peak: The magnitude of a peak or measurement element expressed in terms of the percentage of the magnitude of the base peak intensity.
MS_percent_of_base_peak = 1000132,
+
+ /// collision-induced dissociation: The dissociation of an ion after collisional excitation. The term collisional-activated dissociation is not recommended.
MS_collision_induced_dissociation = 1000133,
+
+ /// collision-induced dissociation: The dissociation of an ion after collisional excitation. The term collisional-activated dissociation is not recommended.
MS_CID = MS_collision_induced_dissociation,
+
+ /// plasma desorption: The ionization of material in a solid sample by bombarding it with ionic or neutral atoms formed as a result of the fission of a suitable nuclide, typically 252Cf. Synonymous with fission fragment ionization.
MS_plasma_desorption = 1000134,
+
+ /// plasma desorption: The ionization of material in a solid sample by bombarding it with ionic or neutral atoms formed as a result of the fission of a suitable nuclide, typically 252Cf. Synonymous with fission fragment ionization.
MS_PD = MS_plasma_desorption,
+
+ /// post-source decay: A technique specific to reflectron time-of-flight mass spectrometers where product ions of metastable transitions or collision-induced dissociations generated in the drift tube prior to entering the reflectron are m/z separated to yield product ion spectra.
MS_post_source_decay = 1000135,
+
+ /// post-source decay: A technique specific to reflectron time-of-flight mass spectrometers where product ions of metastable transitions or collision-induced dissociations generated in the drift tube prior to entering the reflectron are m/z separated to yield product ion spectra.
MS_PSD = MS_post_source_decay,
+
+ /// surface-induced dissociation: Fragmentation that results from the collision of an ion with a surface.
MS_surface_induced_dissociation = 1000136,
+
+ /// surface-induced dissociation: Fragmentation that results from the collision of an ion with a surface.
MS_SID = MS_surface_induced_dissociation,
+
+ /// percent collision energy: Collision energy required to fragment an ion represented as a percent value.
MS_percent_collision_energy = 1000138,
+
+ /// 4000 Q TRAP: Applied Biosystems/MDS SCIEX Q 4000 TRAP MS.
MS_4000_Q_TRAP = 1000139,
+
+ /// 4700 Proteomics Analyzer: Applied Biosystems/MDS SCIEX 4700 Proteomics Analyzer MS.
MS_4700_Proteomics_Analyzer = 1000140,
+
+ /// APEX IV: Bruker Daltonics APEX IV MS.
MS_APEX_IV = 1000141,
+
+ /// APEX-Q: Bruker Daltonics APEX-Q MS.
MS_APEX_Q = 1000142,
+
+ /// API 150EX: Applied Biosystems/MDS SCIEX API 150EX MS.
MS_API_150EX = 1000143,
+
+ /// API 150EX Prep: Applied Biosystems/MDS SCIEX API 150EX Prep MS.
MS_API_150EX_Prep = 1000144,
+
+ /// API 2000: Applied Biosystems/MDS SCIEX API 2000 MS.
MS_API_2000 = 1000145,
+
+ /// API 3000: Applied Biosystems/MDS SCIEX API 3000 MS.
MS_API_3000 = 1000146,
+
+ /// API 4000: Applied Biosystems/MDS SCIEX API 4000 MS.
MS_API_4000 = 1000147,
+
+ /// autoFlex II: Bruker Daltonics autoFlex II MS.
MS_autoFlex_II = 1000148,
+
+ /// autoFlex TOF/TOF: Bruker Daltonics autoFlex TOF/TOF MS.
MS_autoFlex_TOF_TOF = 1000149,
+
+ /// Auto Spec Ultima NT: Waters AutoSpec Ultima NT MS.
MS_Auto_Spec_Ultima_NT = 1000150,
+
+ /// Bio TOF II: Bruker Daltonics BioTOF II MS.
MS_Bio_TOF_II = 1000151,
+
+ /// Bio TOF Q: Bruker Daltonics BioTOF Q MS.
MS_Bio_TOF_Q = 1000152,
+
+ /// DELTA plusAdvantage: ThermoFinnigan DELTA plusAdvantage MS.
MS_DELTA_plusAdvantage = 1000153,
+
+ /// DELTAplusXP: ThermoFinnigan DELTAplusXP MS.
MS_DELTAplusXP = 1000154,
+
+ /// ELEMENT2: ThermoFinnigan ELEMENT2 MS.
MS_ELEMENT2 = 1000155,
+
+ /// esquire4000: Bruker Daltonics esquire4000 MS.
MS_esquire4000 = 1000156,
+
+ /// esquire6000: Bruker Daltonics esquire6000 MS.
MS_esquire6000 = 1000157,
+
+ /// explorer: IonSpec Explorer MS.
MS_explorer = 1000158,
+
+ /// GCT: Waters GCT MS.
MS_GCT = 1000159,
+
+ /// HCT: Bruker Daltonics HCT MS.
MS_HCT = 1000160,
+
+ /// HCT Plus: Bruker Daltonics HCTPlus MS.
MS_HCT_Plus = 1000161,
+
+ /// HiRes ESI: IonSpec HiResESI MS.
MS_HiRes_ESI = 1000162,
+
+ /// HiRes MALDI: IonSpec HiResMALDI MS.
MS_HiRes_MALDI = 1000163,
+
+ /// IsoPrime: Waters IsoPrime MS.
MS_IsoPrime = 1000164,
+
+ /// IsoProbe: Waters IsoProbe MS.
MS_IsoProbe = 1000165,
+
+ /// IsoProbe T: Waters IsoProbe T MS.
MS_IsoProbe_T = 1000166,
+
+ /// LCQ Advantage: ThermoFinnigan LCQ Advantage MS.
MS_LCQ_Advantage = 1000167,
+
+ /// LCQ Classic: ThermoFinnigan LCQ Classic MS.
MS_LCQ_Classic = 1000168,
+
+ /// LCQ Deca XP Plus: ThermoFinnigan LCQ Deca XP Plus MS.
MS_LCQ_Deca_XP_Plus = 1000169,
+
+ /// M@LDI L: Waters MALDI L MS.
MS_M_LDI_L = 1000170,
+
+ /// M@LDI LR: Waters MALDI LR MS.
MS_M_LDI_LR = 1000171,
+
+ /// MAT253: ThermoFinnigan MAT253 MS.
MS_MAT253 = 1000172,
+
+ /// MAT900XP: ThermoFinnigan MAT900XP MS.
MS_MAT900XP = 1000173,
+
+ /// MAT900XP Trap: ThermoFinnigan MAT900XP Trap MS.
MS_MAT900XP_Trap = 1000174,
+
+ /// MAT95XP: ThermoFinnigan MAT95XP MS.
MS_MAT95XP = 1000175,
+
+ /// MAT95XP Trap: ThermoFinnigan MAT95XP Trap MS.
MS_MAT95XP_Trap = 1000176,
+
+ /// microFlex: Bruker Daltonics microFlex MS.
MS_microFlex = 1000177,
+
+ /// microTOFLC: Bruker Daltonics microTOFLC MS.
MS_microTOFLC = 1000178,
+
+ /// neptune: ThermoFinnigan NEPTUNE MS.
MS_neptune = 1000179,
+
+ /// NG-5400: Waters NG-5400 MS.
MS_NG_5400 = 1000180,
+
+ /// OMEGA: IonSpec OMEGA MS.
MS_OMEGA = 1000181,
+
+ /// OMEGA-2001: IonSpec OMEGA-2001 MS.
MS_OMEGA_2001 = 1000182,
+
+ /// OmniFlex: Bruker Daltonics OminFlex MS.
MS_OmniFlex = 1000183,
+
+ /// Platform ICP: Waters Platform ICP MS.
MS_Platform_ICP = 1000184,
+
+ /// PolarisQ: ThermoFinnigan PolarisQ MS.
MS_PolarisQ = 1000185,
+
+ /// proteomics solution 1: Applied Biosystems/MDS SCIEX Proteomics Solution 1 MS.
MS_proteomics_solution_1 = 1000186,
+
+ /// Q TRAP: Applied Biosystems/MDS SCIEX Q TRAP MS.
MS_Q_TRAP = 1000187,
+
+ /// Q-Tof micro: Waters Q-Tof micro MS.
MS_Q_Tof_micro = 1000188,
+
+ /// Q-Tof ultima: Waters Q-Tof Ultima MS.
MS_Q_Tof_ultima = 1000189,
+
+ /// QSTAR: Applied Biosystems/MDS SCIEX QSTAR MS.
MS_QSTAR = 1000190,
+
+ /// quattro micro: Waters Quattro micro MS.
MS_quattro_micro = 1000191,
+
+ /// Quattro UItima: Waters Quattro Uitima MS.
MS_Quattro_UItima = 1000192,
+
+ /// Surveyor MSQ: ThermoFinnigan Surveyor MSQ MS.
MS_Surveyor_MSQ = 1000193,
+
+ /// SymBiot I: Applied Biosystems/MDS SCIEX SymBiot I MS.
MS_SymBiot_I = 1000194,
+
+ /// SymBiot XVI: Applied Biosystems/MDS SCIEX SymBiot XVI MS.
MS_SymBiot_XVI = 1000195,
+
+ /// TEMPUS TOF: ThermoFinnigan TEMPUS TOF MS.
MS_TEMPUS_TOF = 1000196,
+
+ /// TRACE DSQ: ThermoFinnigan TRACE DSQ MS.
MS_TRACE_DSQ = 1000197,
+
+ /// TRITON: ThermoFinnigan TRITON MS.
MS_TRITON = 1000198,
+
+ /// TSQ Quantum: ThermoFinnigan TSQ Quantum MS.
MS_TSQ_Quantum = 1000199,
+
+ /// ultima: IonSpec Ultima MS.
MS_ultima = 1000200,
+
+ /// ultraFlex: Bruker Daltonics ultraFlex MS.
MS_ultraFlex = 1000201,
+
+ /// ultraFlex TOF/TOF: Bruker Daltonics ultraFlex TOF/TOF MS.
MS_ultraFlex_TOF_TOF = 1000202,
+
+ /// Voyager-DE PRO: Applied Biosystems/MDS SCIEX Voyager-DE PRO MS.
MS_Voyager_DE_PRO = 1000203,
+
+ /// Voyager-DE STR: Applied Biosystems/MDS SCIEX Voyager-DE STR MS.
MS_Voyager_DE_STR = 1000204,
+
+ /// selected ion monitoring: The operation of a mass spectrometer in which the intensities of several specific m/z values are recorded rather than the entire mass spectrum.
MS_selected_ion_monitoring = 1000205,
+
+ /// selected ion monitoring: The operation of a mass spectrometer in which the intensities of several specific m/z values are recorded rather than the entire mass spectrum.
MS_Multiple_Ion_Monitoring = MS_selected_ion_monitoring,
+
+ /// selected ion monitoring: The operation of a mass spectrometer in which the intensities of several specific m/z values are recorded rather than the entire mass spectrum.
MS_SIM = MS_selected_ion_monitoring,
+
+ /// selected reaction monitoring: Data acquired from specific product ions corresponding to m/z selected precursor ions recorded via multiple stages of mass spectrometry. Selected reaction monitoring can be performed in time or in space.
MS_selected_reaction_monitoring = 1000206,
+
+ /// selected reaction monitoring: Data acquired from specific product ions corresponding to m/z selected precursor ions recorded via multiple stages of mass spectrometry. Selected reaction monitoring can be performed in time or in space.
MS_SRM = MS_selected_reaction_monitoring,
+
+ /// accurate mass: An experimentally determined mass that is can be to determine a unique elemental formula. For ions less than 200 u, a measurement with 5 ppm accuracy is sufficient to determine the elemental composition.
MS_accurate_mass = 1000207,
+
+ /// average mass: The mass of an ion or molecule calculated using the average mass of each element weighted for its natural isotopic abundance.
MS_average_mass = 1000208,
+
+ /// appearance energy: The minimum energy that must be imparted to an atom or molecule to produce a specified ion. The term appearance potential is not recommended.
MS_appearance_energy = 1000209,
+
+ /// appearance energy: The minimum energy that must be imparted to an atom or molecule to produce a specified ion. The term appearance potential is not recommended.
MS_AE = MS_appearance_energy,
+
+ /// base peak: The peak in a mass spectrum that has the greatest intensity. This term may be applied to the spectra of pure substances or mixtures.
MS_base_peak = 1000210,
+
+ /// base peak: The peak in a mass spectrum that has the greatest intensity. This term may be applied to the spectra of pure substances or mixtures.
MS_BP = MS_base_peak,
+
+ /// charge number: The total charge on an ion divided by the electron charge e.
MS_charge_number = 1000211,
+
+ /// charge number: The total charge on an ion divided by the electron charge e.
MS_z = MS_charge_number,
+
+ /// electron affinity: The electron affinity of M is the minimum energy required for the process M- ? M + e where M- and M are in their ground rotational, vibrational and electronic states and the electron has zero kinetic energy.
MS_electron_affinity = 1000213,
+
+ /// electron affinity: The electron affinity of M is the minimum energy required for the process M- ? M + e where M- and M are in their ground rotational, vibrational and electronic states and the electron has zero kinetic energy.
MS_EA = MS_electron_affinity,
+
+ /// electron energy obsolete: The potential difference through which electrons are accelerated before they are used to bring about electron ionization.
MS_electron_energy_obsolete = 1000214,
+
+ /// exact mass: The calculated mass of an ion or molecule containing a single isotope of each atom.
MS_exact_mass = 1000215,
+
+ /// field-free region: A section of a mass spectrometer in which there are no electric or magnetic fields.
MS_field_free_region = 1000216,
+
+ /// field-free region: A section of a mass spectrometer in which there are no electric or magnetic fields.
MS_FFR = MS_field_free_region,
+
+ /// ionization cross section: A measure of the probability that a given ionization process will occur when an atom or molecule interacts with a photon, electron, atom or molecule.
MS_ionization_cross_section = 1000217,
+
+ /// ionization energy: The minimum energy required to remove an electron from an atom or molecule to produce a positive ion.
MS_ionization_energy = 1000219,
+
+ /// ionization energy: The minimum energy required to remove an electron from an atom or molecule to produce a positive ion.
MS_IE = MS_ionization_energy,
+
+ /// isotope dilution mass spectrometry: A quantitative mass spectrometry technique in which an isotopically enriched compound is used as an internal standard.
MS_isotope_dilution_mass_spectrometry = 1000220,
+
+ /// isotope dilution mass spectrometry: A quantitative mass spectrometry technique in which an isotopically enriched compound is used as an internal standard.
MS_IDMS = MS_isotope_dilution_mass_spectrometry,
+
+ /// magnetic deflection: The deflection of charged particles in a magnetic field due to a force equal to qv B where q is the particle charge, v its velocity and B the magnetic field. Magnetic deflection of an ion beam is used for m/z separation in a magnetic sector mass spectrometer.
MS_magnetic_deflection = 1000221,
+
+ /// mass defect: The difference between the monoisotipic and nominal mass of a molecule or atom.
MS_mass_defect = 1000222,
+
+ /// mass number: The sum of the protons and neutrons in an atom, molecule or ion.
MS_mass_number = 1000223,
+
+ /// molecular mass: The mass of one mole of a molecular substance (6.022 1415(10) x 10^23 molecules).
MS_molecular_mass = 1000224,
+
+ /// monoisotopic mass: The mass of an ion or molecule calculated using the mass of the most abundant isotope of each element.
MS_monoisotopic_mass = 1000225,
+
+ /// molecular beam mass spectrometry: A mass spectrometry technique in which the sample is introduced into the mass spectrometer as a molecular beam.
MS_molecular_beam_mass_spectrometry = 1000226,
+
+ /// molecular beam mass spectrometry: A mass spectrometry technique in which the sample is introduced into the mass spectrometer as a molecular beam.
MS_MBMS = MS_molecular_beam_mass_spectrometry,
+
+ /// multiphoton ionization: Photoionization of an atom or molecule in which in two or more photons are absorbed.
MS_multiphoton_ionization = 1000227,
+
+ /// multiphoton ionization: Photoionization of an atom or molecule in which in two or more photons are absorbed.
MS_MPI = MS_multiphoton_ionization,
+
+ /// nitrogen rule: An organic molecule containing the elements C, H, O, S, P, or halogen has an odd nominal mass if it contains an odd number of nitrogen atoms.
MS_nitrogen_rule = 1000228,
+
+ /// nominal mass: The mass of an ion or molecule calculated using the mass of the most abundant isotope of each element rounded to the nearest integer value.
MS_nominal_mass = 1000229,
+
+ /// odd-electron rule: Odd-electron ions may dissociate to form either odd or even-electron ions, whereas even-electron ions generally form even-electron fragment ions.
MS_odd_electron_rule = 1000230,
+
+ /// peak: A localized region of relatively large ion signal in a mass spectrum. Although peaks are often associated with particular ions, the terms peak and ion should not be used interchangeably.
MS_peak = 1000231,
+
+ /// proton affinity: The proton affinity of a species M is defined as the negative of the enthalpy change for the reaction M + H+ ->[M+H]+, where all species are in their ground rotational, vibrational and electronic states.
MS_proton_affinity = 1000233,
+
+ /// proton affinity: The proton affinity of a species M is defined as the negative of the enthalpy change for the reaction M + H+ ->[M+H]+, where all species are in their ground rotational, vibrational and electronic states.
MS_PA = MS_proton_affinity,
+
+ /// mass resolving power: In a mass spectrum, the observed mass divided by the difference between two masses that can be separated. The method by which delta m was obtained and the mass at which the measurement was made should be reported.
MS_mass_resolving_power = 1000234,
+
+ /// total ion current chromatogram: Chromatogram obtained by plotting the total ion current detected in each of a series of mass spectra recorded as a function of retention time.
MS_total_ion_current_chromatogram = 1000235,
+
+ /// total ion current chromatogram: Chromatogram obtained by plotting the total ion current detected in each of a series of mass spectra recorded as a function of retention time.
MS_TIC_chromatogram = MS_total_ion_current_chromatogram,
+
+ /// transmission: The ratio of the number of ions leaving a region of a mass spectrometer to the number entering that region.
MS_transmission = 1000236,
+
+ /// accelerator mass spectrometry: A mass spectrometry technique in which atoms extracted from a sample are ionized, accelerated to MeV energies and separated according to their momentum, charge and energy.
MS_accelerator_mass_spectrometry = 1000238,
+
+ /// accelerator mass spectrometry: A mass spectrometry technique in which atoms extracted from a sample are ionized, accelerated to MeV energies and separated according to their momentum, charge and energy.
MS_AMS = MS_accelerator_mass_spectrometry,
+
+ /// atmospheric pressure matrix-assisted laser desorption ionization: Matrix-assisted laser desorption ionization in which the sample target is at atmospheric pressure and the ions formed by the pulsed laser are sampled through a small aperture into the mass spectrometer.
MS_atmospheric_pressure_matrix_assisted_laser_desorption_ionization = 1000239,
+
+ /// atmospheric pressure matrix-assisted laser desorption ionization: Matrix-assisted laser desorption ionization in which the sample target is at atmospheric pressure and the ions formed by the pulsed laser are sampled through a small aperture into the mass spectrometer.
MS_AP_MALDI = MS_atmospheric_pressure_matrix_assisted_laser_desorption_ionization,
+
+ /// atmospheric pressure ionization: Any ionization process in which ions are formed in the gas phase at atmospheric pressure.
MS_atmospheric_pressure_ionization = 1000240,
+
+ /// atmospheric pressure ionization: Any ionization process in which ions are formed in the gas phase at atmospheric pressure.
MS_API = MS_atmospheric_pressure_ionization,
+
+ /// blackbody infrared radiative dissociation: A special case of infrared multiphoton dissociation wherein excitation of the reactant ion is caused by absorption of infrared photons radiating from heated blackbody surroundings, which are usually the walls of a vacuum chamber. See also infrared multiphoton dissociation.
MS_blackbody_infrared_radiative_dissociation = 1000242,
+
+ /// blackbody infrared radiative dissociation: A special case of infrared multiphoton dissociation wherein excitation of the reactant ion is caused by absorption of infrared photons radiating from heated blackbody surroundings, which are usually the walls of a vacuum chamber. See also infrared multiphoton dissociation.
MS_BIRD = MS_blackbody_infrared_radiative_dissociation,
+
+ /// charge-remote fragmentation: A fragmentation of an even-electron ion in which the cleaved bond is not adjacent to the apparent charge site.
MS_charge_remote_fragmentation = 1000243,
+
+ /// charge-remote fragmentation: A fragmentation of an even-electron ion in which the cleaved bond is not adjacent to the apparent charge site.
MS_CRF = MS_charge_remote_fragmentation,
+
+ /// consecutive reaction monitoring: MSn experiment with three or more stages of m/z separation and in which a particular multi-step reaction path is monitored.
MS_consecutive_reaction_monitoring = 1000244,
+
+ /// consecutive reaction monitoring: MSn experiment with three or more stages of m/z separation and in which a particular multi-step reaction path is monitored.
MS_CRM = MS_consecutive_reaction_monitoring,
+
+ /// charge stripping: The reaction of a positive ion with an atom or molecule that results in the removal of one or more electrons from the ion.
MS_charge_stripping = 1000245,
+
+ /// charge stripping: The reaction of a positive ion with an atom or molecule that results in the removal of one or more electrons from the ion.
MS_CS = MS_charge_stripping,
+
+ /// delayed extraction: The application of the accelerating voltage pulse after a time delay in desorption ionization from a surface. The extraction delay can produce energy focusing in a time-of-flight mass spectrometer.
MS_delayed_extraction = 1000246,
+
+ /// delayed extraction: The application of the accelerating voltage pulse after a time delay in desorption ionization from a surface. The extraction delay can produce energy focusing in a time-of-flight mass spectrometer.
MS_DE = MS_delayed_extraction,
+
+ /// desorption ionization: The formation of ions from a solid or liquid material after the rapid vaporization of that sample.
MS_desorption_ionization = 1000247,
+
+ /// desorption ionization: The formation of ions from a solid or liquid material after the rapid vaporization of that sample.
MS_DI = MS_desorption_ionization,
+
+ /// direct insertion probe: A device for introducing a solid or liquid sample into a mass spectrometer ion source for desorption ionization.
MS_direct_insertion_probe = 1000248,
+
+ /// direct insertion probe: A device for introducing a solid or liquid sample into a mass spectrometer ion source for desorption ionization.
MS_DIP = MS_direct_insertion_probe,
+
+ /// direct liquid introduction: The delivery of a liquid sample into a mass spectrometer for spray or desorption ionization.
MS_direct_liquid_introduction = 1000249,
+
+ /// direct liquid introduction: The delivery of a liquid sample into a mass spectrometer for spray or desorption ionization.
MS_DLI = MS_direct_liquid_introduction,
+
+ /// electron capture dissociation: A process in which a multiply protonated molecules interacts with a low energy electrons. Capture of the electron leads the liberation of energy and a reduction in charge state of the ion with the production of the (M + nH) (n-1)+ odd electron ion, which readily fragments.
MS_electron_capture_dissociation = 1000250,
+
+ /// electron capture dissociation: A process in which a multiply protonated molecules interacts with a low energy electrons. Capture of the electron leads the liberation of energy and a reduction in charge state of the ion with the production of the (M + nH) (n-1)+ odd electron ion, which readily fragments.
MS_ECD = MS_electron_capture_dissociation,
+
+ /// even-electron ion: An ion containing no unpaired electrons in its ground electronic state, e.g. CH3+ in its ground state.
MS_even_electron_ion = 1000251,
+
+ /// even-electron ion: An ion containing no unpaired electrons in its ground electronic state, e.g. CH3+ in its ground state.
MS_EE = MS_even_electron_ion,
+
+ /// electron-induced excitation in organics: The reaction of an ion with an electron in which the translational energy of the collision is converted into internal energy of the ion.
MS_electron_induced_excitation_in_organics = 1000252,
+
+ /// electron-induced excitation in organics: The reaction of an ion with an electron in which the translational energy of the collision is converted into internal energy of the ion.
MS_EIEIO = MS_electron_induced_excitation_in_organics,
+
+ /// electron multiplier: A device to amplify the current of a beam or packet of charged particles or photons by incidence upon the surface of an electrode to produce secondary electrons. The secondary electrons are then accelerated to other electrodes or parts of a continuous electrode to produce further secondary electrons.
MS_electron_multiplier = 1000253,
+
+ /// electron multiplier: A device to amplify the current of a beam or packet of charged particles or photons by incidence upon the surface of an electrode to produce secondary electrons. The secondary electrons are then accelerated to other electrodes or parts of a continuous electrode to produce further secondary electrons.
MS_EM = MS_electron_multiplier,
+
+ /// electrostatic energy analyzer: A device consisting of conducting parallel plates, concentric cylinders or concentric spheres that separates charged particles according to their kinetic energy by means of an electric field that is constant in time.
MS_electrostatic_energy_analyzer = 1000254,
+
+ /// electrostatic energy analyzer: A device consisting of conducting parallel plates, concentric cylinders or concentric spheres that separates charged particles according to their kinetic energy by means of an electric field that is constant in time.
MS_ESA = MS_electrostatic_energy_analyzer,
+
+ /// flowing afterglow: An ion source immersed in a flow of helium or other inert buffer gas that carries the ions through a meter-long reactor at pressures around 100 Pa.
MS_flowing_afterglow = 1000255,
+
+ /// flowing afterglow: An ion source immersed in a flow of helium or other inert buffer gas that carries the ions through a meter-long reactor at pressures around 100 Pa.
MS_FA = MS_flowing_afterglow,
+
+ /// high-field asymmetric waveform ion mobility spectrometry: The separation of ions between two concentric cylindrical electrodes due to application of a high voltage asymmetric waveform whereby ions migrate towards one of the two electrodes depending on the ratio of the high- to low-field mobility of the ion.
MS_high_field_asymmetric_waveform_ion_mobility_spectrometry = 1000256,
+
+ /// high-field asymmetric waveform ion mobility spectrometry: The separation of ions between two concentric cylindrical electrodes due to application of a high voltage asymmetric waveform whereby ions migrate towards one of the two electrodes depending on the ratio of the high- to low-field mobility of the ion.
MS_FAIMS = MS_high_field_asymmetric_waveform_ion_mobility_spectrometry,
+
+ /// field desorption: The formation of gas-phase ions from a material deposited on a solid surface in the presence of a high electric field. Because this process may encompass ionization by field ionization or other mechanisms, it is not recommended as a synonym for field desorption ionization.
MS_field_desorption = 1000257,
+
+ /// field desorption: The formation of gas-phase ions from a material deposited on a solid surface in the presence of a high electric field. Because this process may encompass ionization by field ionization or other mechanisms, it is not recommended as a synonym for field desorption ionization.
MS_FD = MS_field_desorption,
+
+ /// field ionization: The removal of electrons from any species by interaction with a high electric field.
MS_field_ionization = 1000258,
+
+ /// field ionization: The removal of electrons from any species by interaction with a high electric field.
MS_FI = MS_field_ionization,
+
+ /// glow discharge ionization: The formation of ions in the gas phase and from solid samples at the cathode by application of a voltage to a low pressure gas.
MS_glow_discharge_ionization = 1000259,
+
+ /// glow discharge ionization: The formation of ions in the gas phase and from solid samples at the cathode by application of a voltage to a low pressure gas.
MS_GD_MS = MS_glow_discharge_ionization,
+
+ /// ion kinetic energy spectrometry: A method of analysis in which a beam of ions is separated according to the ratio of its translational energy to charge.
MS_ion_kinetic_energy_spectrometry = 1000260,
+
+ /// ion kinetic energy spectrometry: A method of analysis in which a beam of ions is separated according to the ratio of its translational energy to charge.
MS_IKES = MS_ion_kinetic_energy_spectrometry,
+
+ /// ion mobility spectrometry: The separation of ions according to their velocity through a buffer gas under the influence of an electric field.
MS_ion_mobility_spectrometry = 1000261,
+
+ /// ion mobility spectrometry: The separation of ions according to their velocity through a buffer gas under the influence of an electric field.
MS_IMS = MS_ion_mobility_spectrometry,
+
+ /// infrared multiphoton dissociation: Multiphoton ionization where the reactant ion dissociates as a result of the absorption of multiple infrared photons.
MS_infrared_multiphoton_dissociation = 1000262,
+
+ /// infrared multiphoton dissociation: Multiphoton ionization where the reactant ion dissociates as a result of the absorption of multiple infrared photons.
MS_IRMPD = MS_infrared_multiphoton_dissociation,
+
+ /// isotope ratio mass spectrometry: The measurement of the relative quantity of the different isotopes of an element in a material with a mass spectrometer.
MS_isotope_ratio_mass_spectrometry = 1000263,
+
+ /// isotope ratio mass spectrometry: The measurement of the relative quantity of the different isotopes of an element in a material with a m...
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