Search for "Mass spectrometry" in article titles:

  1. Mass spectrometry: Mass spectrometry (MS) is an analytical technique that is used to measure the mass-to-charge ratio of ions. The results are presented as a mass spectrum, a plot of intensity as a function of the mass-to-charge ratio. (Physics) [100%] 2023-11-28 [Mass spectrometry] [Chemical pathology]...
  2. Mass spectrometry: Mass spectrometry (MS) is an analytical technique that is used to measure the mass-to-charge ratio of ions. The results are presented as a mass spectrum, a plot of intensity as a function of the mass-to-charge ratio. (Analytical technique based on determining mass to charge ratio of ions) [100%] 2021-12-23 [Mass spectrometry] [Chemical pathology]...
  3. Mass spectrometry: Editor-In-Chief: C. Michael Gibson, M.S., M.D. [100%] 2023-12-14 [Chemical pathology] [Mass spectrometry]...
  4. Mass spectrometry: Mass spectrometry is an analytical technique that identifies the chemical composition of a compound or sample based on the mass-to-charge ratio of charged particles. A sample undergoes chemical fragmentation forming charged particles (ions). The ratio of charge to ... [100%] 2023-02-03
  5. Mass spectrometry imaging: Mass spectrometry imaging (MSI) is a technique used in mass spectrometry to visualize the spatial distribution of molecules, as biomarkers, metabolites, peptides or proteins by their molecular masses. After collecting a mass spectrum at one spot, the sample is moved ... (Physics) [81%] 2024-01-26 [Mass spectrometry]
  6. Mass spectrometry imaging: Mass spectrometry imaging (MSI) is a technique used in mass spectrometry to visualize the spatial distribution of molecules, as biomarkers, metabolites, peptides or proteins by their molecular masses. After collecting a mass spectrum at one spot, the sample is moved ... (Physics) [81%] 2023-02-17 [Mass spectrometry]
  7. Mass spectrometry at Swansea: Swansea University has had a long established history of development and innovation in mass spectrometry and chromatography. In 1975, John H. (Physics) [70%] 2023-12-27 [Mass spectrometry] [Chromatography]...
  8. Mass (mass spectrometry): The mass recorded by a mass spectrometer can refer to different physical quantities depending on the characteristics of the instrument and the manner in which the mass spectrum is displayed. The dalton (symbol: Da) is the standard unit that is ... (Physics) [96%] 2023-11-04 [Mass] [Mass spectrometry]...
  9. Tandem mass spectrometry: Tandem mass spectrometry, also known as MS/MS or MS, is a technique in instrumental analysis where two or more mass analyzers are coupled together using an additional reaction step to increase their abilities to analyse chemical samples. A common ... (Type of mass spectrometry) [81%] 2023-04-06 [Tandem mass spectrometry]
  10. Aerosol mass spectrometry: Aerosol mass spectrometry is the application of mass spectrometry to the analysis of the composition of aerosol particles. Aerosol particles are defined as solid and liquid particles suspended in a gas (air), with size range of 3 nm to 100 ... (Astronomy) [81%] 2023-02-09 [Mass spectrometry] [Aerosol measurement]...
  11. Matrix (mass spectrometry): In mass spectrometry, a matrix is a compound that promotes the formation of ions. Matrix compounds are used in matrix-assisted laser desorption/ionization (MALDI), matrix-assisted ionization (MAI), and fast atom bombardment (FAB). (Physics) [81%] 2023-12-26 [Mass spectrometry]
  12. Accelerator mass spectrometry: Accelerator mass spectrometry (AMS) is a form of mass spectrometry that accelerates ions to extraordinarily high kinetic energies before mass analysis. The special strength of AMS among the mass spectrometric methods is its power to separate a rare isotope from ... (Physics) [81%] 2023-02-17 [Mass spectrometry]
  13. Tandem mass spectrometry: Tandem mass spectrometry, also known as MS/MS or MS, involves multiple steps of mass spectrometry selection, with some form of fragmentation occurring in between the stages. In a tandem mass spectrometer, ions are formed in the ion source and ... (Physics) [81%] 2023-11-02 [Mass spectrometry]
  14. Targeted mass spectrometry: Targeted mass spectrometry is a mass spectrometry technique that uses multiple stages of tandem mass spectrometry (MS with n=2 or 3) for ions of specific mass (m/z), at specific time. The values of the m/z and time ... (Physics) [81%] 2023-02-17 [Mass spectrometry]
  15. Pyrolysis-mass-spectrometry: Pyrolysis–gas chromatography–mass spectrometry is an analytical technique in which samples (typically polymeric) are rapidly thermally decomposed to produce smaller fragment molecules. These fragments are sent through a gas chromatograph which separates them into groups which have the same ... [81%] 2023-02-28 [Chemistry]
  16. Tandem mass spectrometry: Tandem mass spectrometry, also known as MS/MS, involves multiple steps of mass spectrometry selection, with some form of fragmentation occurring in between the stages. Multiple stages of mass analysis separation can be accomplished with individual mass spectrometer elements separated ... [81%] 2023-04-11 [Tandem mass spectrometry]
  17. Mass Spectrometry Reviews: Mass Spectrometry Reviews (usually abbreviated as Mass Spectrom. Rev.), is a peer-reviewed scientific journal, published since 1982 by John Wiley & Sons. (Chemistry) [81%] 2024-03-15
  18. Matrix (mass spectrometry): In mass spectrometry, a matrix is a compound that promotes the formation of ions. Matrix compounds are used in matrix-assisted laser desorption/ionization (MALDI), matrix-assisted ionization (MAI), and fast atom bombardment (FAB). (Mass spectrometry) [81%] 2024-05-13 [Mass spectrometry]
  19. Ion-mobility spectrometry–mass spectrometry: Ion mobility spectrometry–mass spectrometry (IMS-MS) is an analytical chemistry method that separates gas phase ions based on their interaction with a collision gas and their masses. In the first step, the ions are separated according to their mobility ... [77%] 2024-07-14 [Mass spectrometry] [Laboratory techniques]...
  20. Secondary ion mass spectrometry: Secondary-ion mass spectrometry (SIMS) is a technique used to analyze the composition of solid surfaces and thin films by sputtering the surface of the specimen with a focused primary ion beam and collecting and analyzing ejected secondary ions. The ... (Physics) [70%] 2023-11-08 [Mass spectrometry] [Semiconductor analysis]...
  21. Membrane-introduction mass spectrometry: Membrane-introduction mass spectrometry (MIMS) is a method of introducing analytes into the mass spectrometer's vacuum chamber via a semipermeable membrane. Usually a thin, gas-permeable, hydrophobic membrane is used, for example polydimethylsiloxane. (Physics) [70%] 2023-08-09 [Mass spectrometry]
  22. Liquid chromatography–mass spectrometry: Liquid chromatography–mass spectrometry (LC–MS) is an analytical chemistry technique that combines the physical separation capabilities of liquid chromatography (or HPLC) with the mass analysis capabilities of mass spectrometry (MS). Coupled chromatography - MS systems are popular in chemical analysis ... (Analytical chemistry technique) [70%] 2023-07-21 [Chromatography] [Mass spectrometry]...
  23. Gas chromatography–mass spectrometry: Gas chromatography–mass spectrometry (GC–MS) is an analytical method that combines the features of gas-chromatography and mass spectrometry to identify different substances within a test sample. Applications of GC–MS include drug detection, fire investigation, environmental analysis, explosives ... (Analytical method) [70%] 2023-12-15 [Mass spectrometry] [Chromatography]...
  24. Thermal ionization mass spectrometry: Thermal ionization mass spectrometry (TIMS) is also known as surface ionization and is a highly sensitive isotope mass spectrometry characterization technique. The isotopic ratios of radionuclides are used to get an accurate measurement for the elemental analysis of a sample. (Physics) [70%] 2023-02-17 [Mass spectrometry]
  25. International Mass Spectrometry Foundation: The International Mass Spectrometry Foundation (IMSF) is a non-profit scientific organization in the field of mass spectrometry. It operates the International Mass Spectrometry Society, which consists of 37 member societies and sponsors the International Mass Spectrometry Conference that is ... (Organization) [70%] 2023-03-01 [Mass spectrometry] [Organizations (Physics)]...
  26. Journal of Mass Spectrometry: Journal of Mass Spectrometry è una rivista accademica che si occupa di spettrometria di massa. Nel 2014 il fattore d'impatto della rivista era di 2,379. [70%] 2023-08-02
  27. Membrane introduction mass spectrometry: Membrane introduction mass spectrometry (MIMS) is a method of introducing analytes into the mass spectrometer's vacuum chamber via a semipermeable membrane. Usually a thin, gas permeable, hydrophobic membrane is used, for example polydimethylsiloxane. [70%] 2023-04-06 [Mass spectrometry]
  28. Liquid chromatography–mass spectrometry: Liquid chromatography–mass spectrometry (LC–MS) is an analytical chemistry technique that combines the physical separation capabilities of liquid chromatography (or HPLC) with the mass analysis capabilities of mass spectrometry (MS). Coupled chromatography - MS systems are popular in chemical analysis ... (Physics) [70%] 2023-03-06 [Chromatography] [Mass spectrometry]...
  29. Capillary electrophoresis–mass spectrometry: Capillary electrophoresis–mass spectrometry (CE-MS) is an analytical chemistry technique formed by the combination of the liquid separation process of capillary electrophoresis with mass spectrometry. CE-MS combines advantages of both CE and MS to provide high separation efficiency ... (Physics) [70%] 2023-05-26 [Mass spectrometry]
  30. History of mass spectrometry: The history of mass spectrometry has its roots in physical and chemical studies regarding the nature of matter. The study of gas discharges in the mid 19th century led to the discovery of anode and cathode rays, which turned out ... [70%] 2022-10-14 [Mass spectrometry]
  31. Gas chromatography-mass spectrometry: In chemistry, gas chromatography-mass spectrometry is "a microanalytical technique combining mass spectrometry and gas chromatography for the qualitative as well as quantitative determinations of compounds." It is used in urine drug testing for monitoring use of opioid analgesics. [70%] 2023-07-15

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