Gutter oil
... matrix-assisted laser desorption/ionization-mass spectrometry) and HPLC (high-performance liquid chromatography). Chinese law ...
Tetragenococcus muriaticus
... by matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS)". Food Control. 35 (1): 419-425 ...
Cell-free fetal DNA
Matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry (MALDI-TOF MS) combined with single-base extension ... The sex of ninety-one male foetuses were correctly detected using MALDI-TOF mass spectrometry. The technique had accuracy, ... Ding C (2008). "MALDI-TOF Mass Spectrometry for Analyzing Cell-Free Fetal DNA in Maternal Plasma". Prenatal Diagnosis. Methods ... Legler TJ, Liu Z, Mavrou A, Finning K, Hromadnikova I, Galbiati S, Meaney C, Hultén MA, Crea F, Olsson ML, Maddocks DG, Huang D ...
Thiodictyon
Matrix-assisted laser desorption/ionization time of flight mass spectrometry (MALDI-TOF MS) was used to separate Cad16T from ...
Campylobacter upsaliensis
Matrix-assisted laser desorption ionization-time of flight (MALDI-TOF) is a diagnostic technology that utilizes mass ... spectrometry to identify many bacterial species including C. upsaliensis and is becoming more commonly used as it is relatively ...
Polythiophene
... although matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) studies have shown that poly(3-hexylthiophene ...
Bisulfite sequencing
However, matrix-assisted laser desorption ionization/time-of-flight (MALDI-TOF) mass spectrometry analysis to differentiate ... "Quantitative high-throughput analysis of DNA methylation patterns by base-specific cleavage and mass spectrometry". Proceedings ... Yu, M., Hon, G. C., Szulwach, K. E., Song, C., Jin, P., Ren, B., He, C. Tet-assisted bisulfite sequencing of 5- ... Bisulfite treatment results in either introduction/removal of cleavage sites by C-to-U conversions or shift in fragment mass by ...
Flavogallonic acid
... structure of chestnut ellagitannins by matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry. Pasch H ...
Multiplexed point-of-care testing
... matrix-assisted laser desorption/ionization (MALDI)-MS to rapidly identify pathogens, but devices that use this technology tend ... and dyes Other xPOCT devices use mass spectrometry (MS) to directly identify biomarkers for example, ...
ZooMS
... identification by analysis of bone collagen using matrix-assisted laser desorption/ionisation time-of-flight mass spectrometry ... Zooarchaeology by mass spectrometry, commonly referred to by the abbreviation ZooMS, is a scientific method that identifies ... Rapid Communications in Mass Spectrometry. 23 (23): 3843-3854. doi:10.1002/rcm.4316. PMID 19899187. Buckley, M., S. W. Kansa, S ... In contrast to the acid protocol, the ammonium bicarbonate protocol does not affect the size and mass of the sample, making it ...
Vapor pressure osmometry
As of 2008, VPO faces competition from matrix-assisted laser desorption ionisation mass spectrometry (MALDI-MS), but VPO still ... has some advantages when fragmentation of samples for mass spectrometry may be problematic. Bersted, Bruce A. (1973). " ...
Matrix-assisted laser desorption electrospray ionization
"Mass spectrometry imaging (MSI) of fresh bones using infrared matrix-assisted laser desorption electrospray ionization (IR- ... "Cellular-level mass spectrometry imaging using infrared matrix-assisted laser desorption electrospray ionization (IR-MALDESI) ... "Infrared matrix-assisted laser desorption electrospray ionization (IR-MALDESI) mass spectrometry imaging analysis of endogenous ... "Three-Dimensional Imaging with Infrared Matrix-Assisted Laser Desorption Electrospray Ionization Mass Spectrometry". Journal of ...
Fourier-transform ion cyclotron resonance
"Attomole biomolecule mass analysis by matrix-assisted laser desorption/ionization Fourier transform ion cyclotron resonance". ... Fourier-transform ion cyclotron resonance mass spectrometry is a type of mass analyzer (or mass spectrometer) for determining ... "Fourier transform ion cyclotron resonance mass spectrometry: A primer". Mass Spectrometry Reviews. 17 (1): 1-35. Bibcode: ... "Fourier transform ion cyclotron resonance mass spectrometry: a primer". Mass Spectrom. Rev. 17 (1): 1-35. Bibcode:1998MSRv...17 ...
List of MeSH codes (E05)
... spectrometry, mass, matrix-assisted laser desorption-ionization MeSH E05.196.867.877.760 - spectrometry, mass, secondary ion ... spectrometry, mass, electrospray ionization MeSH E05.196.867.877.750 - spectrometry, mass, fast atom bombardment MeSH E05.196. ... flame ionization MeSH E05.196.181.349.500 - mass fragmentography MeSH E05.196.181.400 - chromatography, liquid MeSH E05.196. ... spectrometry, gamma MeSH E05.196.867.776.751 - spectroscopy, mossbauer MeSH E05.196.867.800 - spectrometry, x-ray emission MeSH ...
Electrospray ionization
... matrix-assisted laser desorption/ionization (MALDI)) since it may produce multiple-charged ions, effectively extending the mass ... Mass spectrometry using ESI is called electrospray ionization mass spectrometry (ESI-MS) or, less commonly, electrospray mass ... Examples are electrospray laser desorption ionization, matrix-assisted laser desorption electrospray ionization, and laser ... Takáts Z, Wiseman JM, Cooks RG (2005). "Ambient mass spectrometry using desorption electrospray ionization (DESI): ...
Kevin Downard
... of large macromolecular complexes on conventional Matrix-assisted laser desorption/ionization (MALDI) targets for their ... Downard, Kevin M. (2020). "Sequence-Free Phylogenetics with Mass Spectrometry". Mass Spectrom. Rev. 41 (1): 3-14. doi:10.1002/ ... 2021). "Mass Spectrometry Analytical Responses to the SARS-CoV2 Coronavirus in Review". Trends Anal. Chem. 142: 1163286. doi: ... His laboratory has led Australia's response to the SARS-CoV2 virus with mass spectrometry since 2020. Downard held a post- ...
Peptide-mass fingerprint
In matrix-assisted laser desorption ionization (MALDI), a fragmented peptide sample is loaded onto a matrix and ionized through ... Yates, J. R. (1998-01-01). "Mass spectrometry and the age of the proteome". Journal of Mass Spectrometry. 33 (1): 1-19. Bibcode ... De novo peptide sequencing Protein mass spectrometry Proteomics Mass spectrometry in the biological sciences James, P.; ... In bio-informatics, a peptide-mass fingerprint or peptide-mass map is a mass spectrum of a mixture of peptides that comes from ...
Shotgun proteomics
The development of matrix-assisted laser desorption ionization (MALDI), electrospray ionization (ESI), and database searching ... Bottom-up proteomics Mass spectrometry software Protein mass spectrometry Shotgun lipidomics Top-down proteomics Alves P, ... Nesvizhskii AI (2007). "Protein identification by tandem mass spectrometry and sequence database searching". Mass Spectrometry ... Tandem mass spectrometry is then used to identify the peptides. Targeted proteomics using SRM and data-independent acquisition ...
Laser ablation electrospray ionization
Matrix-assisted laser desorption electrospray ionization (MALDESI) Electrospray ionization Extractive electrospray ionization ... Laser ablation electrospray ionization (LAESI) is an ambient ionization method for mass spectrometry that combines laser ... of cellulose degradation by desorption electrospray ionization and laser ablation electrospray ionization mass spectrometry". ... "Laser Ablation Electrospray Ionization for Atmospheric Pressure, in Vivo, and Imaging Mass Spectrometry". Analytical Chemistry ...
Desorption electrospray ionization
Secondary ion mass spectrometry Matrix-assisted laser desorption ionization Mass spectrometry imaging Electrospray ionization ... "Electrospray Laser Desorption Ionization Mass Spectrometry". In M. Domin; R. Cody (eds.). Ambient Ionization Mass Spectrometry ... "Infrared matrix-assisted laser desorption electrospray ionization mass spectrometry imaging analysis of biospecimens". The ... and direct analysis using infrared matrix-assisted laser desorption electrospray ionization coupled to FT-ICR mass spectrometry ...
Hybrid mass spectrometer
Fountain ST, Lee H, Lubman DM (May 1994). "Ion fragmentation activated by matrix-assisted laser desorption/ionization in an ion ... sector/quadrupole mass spectrometer for mass spectrometry/mass spectrometry". International Journal of Mass Spectrometry and ... A hybrid mass spectrometer is a device for tandem mass spectrometry that consists of a combination of two or more m/z ... December 2005). "Parts per million mass accuracy on an Orbitrap mass spectrometer via lock mass injection into a C-trap". Mol. ...
Sample preparation in mass spectrometry
For matrix-assisted laser desorption/ionization (MALDI) mass spectrometry a solid or liquid sample is mixed with a matrix ... "Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry of Biopolymers". Analytical Chemistry. 63 (24): 1193A-1203A. doi: ... "Matrix-assisted Laser Desorption/Ionization Mass Spectrometry Sample Preparation Techniques Designed for Various Peptide and ... Eventually PI was applied to mass spectrometry, particularly as an ionization method for gas chromatography-mass spectrometry. ...
Ion-mobility spectrometry-mass spectrometry
Solid-phase analytes are ionized with matrix-assisted laser desorption ionization (MALDI) for large mass molecules or laser ... Liquid chromatography-mass spectrometry Gas chromatography-mass spectrometry Kanu AB, Dwivedi P, Tam M, Matz L, Hill HH ( ... May 2019). "Recommendations for reporting ion mobility Mass Spectrometry measurements". Mass Spectrometry Reviews. 38 (3): 291- ... "Ion mobility-mass spectrometry". Journal of Mass Spectrometry. 43 (1): 1-22. Bibcode:2008JMSp...43....1K. doi:10.1002/jms.1383 ...
Barbara S. Larsen
... she worked with a number of ionization sources, from electrospray ionization, matrix-assisted laser desorption/ionization, ... Electrospray ionization on quadrupole and magnetic-sector mass spectrometers, in Electrospray ionization mass spectrometry: ... "The fundamentals of applying electrospray ionization mass spectrometry to low mass poly(methyl methacrylate) polymers". Journal ... "Faces of Mass Spectrometry/Barbara Larsen". Journal of the American Society for Mass Spectrometry. 32 (9): 2281-2283. doi: ...
Ion source
"Electrospray-assisted laser desorption/ionization mass spectrometry for direct ambient analysis of solids". Rapid Commun. Mass ... Matrix-assisted laser desorption/ionization (MALDI) is a soft ionization technique. The sample is mixed with a matrix material ... Plasma desorption ionization mass spectrometry (PDMS), also called fission fragment ionization, is a mass spectrometry ... "Electrospray-assisted laser desorption ionization mass spectrometry (ELDI-MS) with an infrared laser for characterizing ...
Laser spray ionization
... electric field-assisted matrix-assisted laser desorption/ionization". Journal of Mass Spectrometry. 39 (4): 341-50. Bibcode: ... This method is similar to matrix-assisted laser desorption/ionization (MALDI) at atmospheric pressure in that it involves an ... LSI is a subset of MAII and is now called laserspray inlet ionization (LSII). Laser spray inlet ionization and matrix-assisted ... "Laserspray and Matrix-Assisted Ionization Inlet Coupled to High-Field FT-ICR Mass Spectrometry for Peptide and Protein Analysis ...
Mass spectrometry
... electrospray ionization (ESI), desorption electrospray ionization (DESI), and matrix-assisted laser desorption/ionization ( ... and matrix-assisted laser desorption/ionization (MALDI). In keeping with the performance and mass range of available mass ... and matrix-assisted laser desorption/ionization (MALDI, initially developed as a similar technique "Soft Laser Desorption (SLD ... accelerator mass spectrometry (AMS), thermal ionization-mass spectrometry (TIMS) and spark source mass spectrometry (SSMS). ...
Metabolome
... or blasting them with a laser when they are placed on specially coated plates (matrix assisted laser desorption ionization). ... using a number of different technologies including NMR spectroscopy and mass spectrometry. Most mass spectrometry (MS) methods ... Mass spectrometry is an analytical technique that measures the mass-to-charge ratio of molecules. Molecules or molecular ... Secondary electrospray ionization-high resolution mass spectrometry SESI-HRMS is a non-invasive analytical technique that ...
Lipidomics
... desorption electrospray ionization (DESI), and matrix-assisted laser desorption/ionization (MALDI) in particular. "Soft" ... MALDI mass spectrometry is a laser-based soft-ionization method often used for analysis of large proteins, but has been used ... Electrospray Ionization‐Mass Spectrometry". Lipidomics and Bioactive Lipids: Mass‐Spectrometry-Based Lipid Analysis. pp. 59-82 ... Electrospray Ionization‐Mass Spectrometry". Lipidomics and Bioactive Lipids: Mass‐Spectrometry-Based Lipid Analysis. pp. 117-43 ...
Catalyst transfer polymerization
Success of CTP is often evaluated using gel permeation chromatography, matrix-assisted laser desorption/ionization, nuclear ... Mass spectrometry can be used to identify end-groups on the polymer to determine if the polymer was synthesized via chain ... mechanism and one mediated by a π-complex can be elucidated by studying the end groups of the polymers using mass spectrometry ...