TG Terms: Difference between revisions

From MS Terms
(→‎Basic Definitions: - moved to sepaprate page - 'General Terms')
(→‎Types of ions: - moved to separate page)
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=== [[TG General Terms]] ===
=== [[TG General Terms]] ===


=== Types of ions ===
=== Types of Ions ===
 
[[Adduct Ion]]
 
[[Aromatic Ion]]
 
[[Analogue Ion]]
 
[[Cationized Molecule (Sodiated)]]
 
[[Cluster Ion]]
 
[[Conventional Ion]]
 
[[Daughter Ion]]
 
[[De-protonated Molecule]]
 
[[Dimeric Ion]]
 
[[Distonic Ion]]
 
[[Even-Electron Ion]]
 
 
[[Even-Electron Anion]]
 
[[Even-Electron Cation]]
 
[[Fragment Ion]]
 
[[Homologue Ion]]
 
[[Isotopic Ion]]
 
[[Isotopic Molecular Ion]]
 
[[Isotopically Enriched Ion]]
 
[[Isotopologue Ion]]
 
[[Isotopomeric Ion]]
 
[[Metastable Ion]]
 
[[Molecular Ion]]
 
[[Multiply-Charged Ion]]
 
[[Negative Ion]]
 
 
 
[[Odd-Electron Ion]]
 
[[Parent Ion]]
 
[[Positive Ion]]
 
[[Precursor Ion]]
 
[[Principal Ion]]
 
[[Product Ion]]
 
[[Protonated Molecule]]
 
 
[[Radical Ion]] (remove)
 
[[Radical Anion]]
 
[[Radical Cation]]
 
[[Rearrangement Ion]]
 
[[Singly-, Doubly-, Triply-, etc. Charged Ion (see multiply-Charged Ion)]]
 
[[Stable Ion]]
 
[[Unstable Ion]]
 
 
[[Ylium Ion (tropylium ion)]]


== Processes & Techniques ==
== Processes & Techniques ==

Revision as of 22:35, 19 August 2004

(For old terms, see Orange Book Chapter 12)

Fundamentals

TG General Terms

Types of Ions

Processes & Techniques

Ion Formation

Adiabatic Ionization

Appearance Energy

Associative Ionization

Atmospheric Pressure Ionization

Atmospheric Pressure Chemical Ionization

Atmospheric Pressure Photo-Ionization

Auto-Ionization

Charge Exchange (Charge Transfer) Ionization

Chemi-Ionization

Chemical Ionization

Desolvation

Desorption/Ionization On Silicon, DIOS

Dissociative Ionization

Electron Affinity

Electron Energy

Electron Ionization

Electrospray Ionization

Fast Atom Bombardment

Field Desorption

Field Ionization

Ion-Pair Formation

Ion Spray

Ionic Dissociation

Ionization Cross Section

Ionization Efficiency

Ionization Energy

Laser Desorption/Ionization

Laser Ionization

Liquid Matrix

Liquid Secondary Ion

Matrix-Assisted Laser Desorption/Ionization

Microspray

Multi-Photon Ionization

Nanospray

Negative Ion Chemical Ionization

Penning Ionization

Photo-Ionization

Plasma Desorption (Fission Fragment) Ionization

Pre-Ionization State

Proton Affinity

Resonance-Enhanced Multiphoton Ionization

Secondary Ion

Soft Ionization

Spark Ionization

Surface-Assisted Laser Desorption/Ionization

Surface Ionization

Thermal Ionization

Vertical Ionization

Ion Reactions

Association Reaction

a-Cleavage

b-Cleavage

Blackbody Infrared Radiative Dissociation

Charge Exchange Reaction

Charge-Induced Fragmentation

Charge Inversion Reaction

Charge Permutation Reaction

Charge-Remote Fragmentation

Charge Stripping Reaction

Charge Transfer Reaction

Collisional Activation, Collisionally Activated Dissociation

Collisional Excitation

Collision-Induced Dissociation

Collision Gas

Elastic Collision

Elastic Scattering

Electron Capture Dissociation

Heterolysis (Heterolytic Cleavage)

High-Energy Collision-Induced Dissociation

Homolysis (Homolytic Cleavage)

Hydrogen/Deuterium Exchange

Impact Parameter

I-Cleavage (Inductive Cleavage)

Inelastic Collision

Inelastic Scattering

Infrared Multiphoton Dissociation

Interaction Distance

Ion Energy Loss Spectra

Ion/Molecule Reaction

Ion/Neutral Complex

Ion/Neutral Species Reaction

Ion/Neutral Species Exchange Reaction

Ionizing Collision

Kinetic Method

Low-Energy Collision-Induced Dissociation

Mclafferty Rearrangement

Momentum Transfer Collision

Multiple Collision

Partial Charge Exchange Reaction

Partial Charge Transfer Reaction

Photodissociation

Post-Source Decay

Quasi-Equilibrium Theory

Superelastic Collision

Sustained Off-Resonance Irradiation

Unimolecular Dissociation

m/z Separation

Accelerating Voltage

Cyclotron Motion

Delayed Extraction

Einzel Lens

Electric Field Strength

Field Free Region

First Stability Region

Fringing Field

Ion Gate (Mass Gate)

Kinetic Energy

Kinetic Energy Analyzer

Kinetic Energy Release

Magnetic Deflection

Magnetic Flux Density

Magnetron Motion

Mass Analyzed Ion Kinetic Energy Spectrometry, MIKES

Mass Limit

Mass Range

Mass Resolution

Resolving Power (Mass)

Mass Selective Axial Ejection

Mass Selective Instability

Mathieu Equation

Momentum Analyzer

Orthogonal Extraction

Quadrupole Field

Reflectron

Reflectron, Curved Field

Reflectron, Gridless

Reflectron, Quadratic Field

Resonance Ion Ejection

Space Charge Effect

Stability Diagram

Static Field

Time Lag Focusing

Transmission

Detection

Array Detector (PATRIC)

Channel Electron Particle Multiplier

Dynode, Continuous

Dynode, Conversion

Daly Detector

Detector Gain

Dynode, Discrete

Ion-To-Photon Detector

Photoelectric Effect

Photographic Plate Recording

Postacceleration Detector

Secondary Electron Emission

Secondary Ion Emission

Sensitivity

Total Ion Current

Instrumentation

Ion Sources

Sample introduction

M/z separation methods

Sequential m/z separation

MS/MS

Tandem MS

MSn

Precursor Ion Spectrum

Product Ion Spectrum

Nth Generation Product Ion Spectrum

Daughter Ion Spectrum

Parent Ion Spectrum

Constant Neutral Mass Loss Spectrum

Constant Neutral Mass Gain Spectrum

Precursor Ion Scan

Product Ion Scan

Nth Generation Product Ion Scan Daughter Ion Scan

Parent Ion Scan

Constant Neutral Mass Loss Scan

Constant Neutral Mass Gain Scan

Mass-Analysed Ion Kinetic Energy Spectrometry (MIKES)

Ion Kinetic Energy Spectrometry (IKES)

Direct Analysis of Daughter Ions (DADI)

Multiple Reaction Monitoring (MRM)

Selected Reaction Monitoring (SRM)

Metastable Ion

Field Free Region (FFR)

Collision-Induced Dissociation (CID)

Collisionally Activated Disociation (CAD)

Collisional Activation

Linked Scan

B/E Linked Scan

B2/E Linked Scan

E2/V Linked Scan

Sustained Off-Resonance Irradiation (SORI)

Electron Capture Dissociation (ECD)

IRMPD (Infrared Multi-Photon Dissociation)

Detectors

Electron Multiplier

Photomultiplier

Dynode

Conversion Dynode

Faraday Cup

Daly Detector

MCP (Micro-Channel Plate)

Post-Acceleration Detector (PAD)

Photographic Plate


Sensitivity

Detection Limit

Data Processing