Monolithic HPLC column
For example, mass spectrometry (MS) has very much gained in popularity as an on-line analytical technique following HPLC. It is ... or electrospray ionization techniques (ESI), is only feasible when using very small quantities of solute and solvent; LC-MS is ... but also mass spectrometry and spectrophotometric instruments. Since first recognized as a separate market, sales of analytical ... Mass transport of solutes through the column is relatively unaffected by flow rate. This is completely at odds to traditional ...
Iknife
The first breakthrough came with desorption ionisation methods (secondary ionization mass spectrometry - SIMS, matrix-assisted ... The desorption electrospray ionization (DESI) was the first-MS technique, which allowed non-invasive testing of any objects (or ... The rapid evaporative ionization mass spectrometry (REIMS) is a novel technique that allows electrosurgery cuts with near real- ... During the summer of 2009, rapid evaporative ionization mass spectrometry (REIMS) was described. This is the second generation ...
Atractyloside
... in Callilepis laureola using solid-phase extraction and liquid chromatography-atmospheric pressure ionisation mass spectrometry ... The MS detection used a quadrupole-orbitrap high-resolution detector after heated electrospray in negative ionization mode. ... uses high-performance liquid chromatography coupled with high-resolution tandem mass spectrometry (HPLC-HRMS/MS). After the ... mass spectrometry". Journal of Chromatography B: Biomedical Sciences and Applications. 733 (1-2): 181-229. doi:10.1016/S0378- ...
Aldehyde tag
3B). The conjugation was confirmed by liquid chromatography-electrospray ionisation-mass spectrometry (LC-ESI-MS) and lectin ... No conversion was found using mass spectrometry when the mutated peptide tag was used. The mechanism shows the important role ... efficiency for the 6-mer determined by mass spectrometry. The size of the sequence is analogous to the commonly used 6x His-Tag ...
Margaret Sheil
"Electrospray ionisation mass spectrometry of oligonucleotide complexes with drugs, metals, and proteins" Mass Spectrometry ... and negative-ion electrospray ionisation mass spectra." Journal of the American Society for Mass Spectrometry (2007) 18, 1605- ... "Application of electrospray ionisation mass spectrometry to study the hydrophobic interactions between the ε and θ subunits of ... "Use of electrospray ionisation mass spectrometry to study binding interactions between a replication terminator protein and DNA ...
Hydrophilic interaction chromatography
For the detection of polar compounds with the use of electrospray-ionization mass spectrometry as a chromatographic detector, ... This also increases their detection sensitivity by negative ion mass spectrometry. By analogy to the above, one can use an ... This unique properties would be very beneficial for future mass spectrometry based multi-attributes monitoring in biologics ... These salts are not volatile, so this technique is less useful with a mass spectrometer as the detector. Usually a gradient (to ...
Livia S. Eberlin
Eberlin has developed a method to detect thyroid cancer using Desorption electrospray ionization mass spectrometry (DESI-MS) ... "Mass spectrometry imaging under ambient conditions". Mass Spectrometry Reviews. Wiley. 32 (3): 218-243. doi:10.1002/mas.21360. ... Ifa, Demian R; Eberlin, Livia S (1 January 2016). "Ambient Ionization Mass Spectrometry for Cancer Diagnosis and Surgical ... "Metabolic Markers and Statistical Prediction of Serous Ovarian Cancer Aggressiveness by Ambient Ionization Mass Spectrometry ...
Reaction mechanism
... infrared chemiluminescence to detect vibrational excitation in the products electrospray ionization mass spectrometry. ... J. Mass Spectrom.; 2005; 246 pp 84 - 104; (Review) doi:10.1016/j.ijms.2005.08.016 Espenson p.112 Atkins and de Paula p.887-891 ...
Sibutramine
2006). "Liquid chromatography/electrospray ionization tandem mass spectrometry validated method for the simultaneous ... Rapid Communications in Mass Spectrometry. 20 (23): 3509-3521. Bibcode:2006RCMS...20.3509J. doi:10.1002/rcm.2760. PMID 17072906 ... European Journal of Mass Spectrometry. Chichester, England. 12 (2): 129-36. doi:10.1255/ejms.797. PMID 16723754. S2CID 23359461 ... and N-bisdesmethyl metabolites of Sibutramine in doping control analysis using liquid chromatography-tandem mass spectrometry ...
CRM
... a model explaining electrospray ionization in mass spectrometry Cis-regulatory module, a region of DNA Centre de Recerca ...
Oxytocin
Most of these studies optimized the oxytocin quantification in electrospray ionization (ESI) positive mode, using [M+H]+ as the ... coupled with mass spectrometry (MS) for measuring oxytocin levels in various samples derived from biological sources. ... and saliva by orbitrap liquid chromatography-mass spectrometry". Drug Testing and Analysis. 11 (1): 119-128. doi:10.1002/dta. ... Ma X, Luo L, Geng Y, Zhao W, Zhang Q, Kendrick KM (2014). "Oxytocin increases liking for a country's people and national flag ...
Dispersity
... using matrix-assisted laser desorption/ionization (MALDI) or electrospray ionization with tandem mass spectrometry (ESI-MS/MS) ... Mw/Mn where Mw is the mass-average molar mass (or molecular weight) and Mn is the number-average molar mass (or molecular ... where Mw is the weight-average molar mass and Mn is the number-average molar mass. It can also be calculated according to ... Light scattering measurements such as dynamic light scattering Direct measurement via mass spectrometry, ...
List of mass spectrometry acronyms
European Journal of Mass Spectrometry ESA - Electrostatic energy analyzer ES/ESI - Electrospray ionisation ETD - Electron- ... Mass spectrometry MS2 - Mass spectrometry/mass spectrometry, i.e. tandem mass spectrometry MS/MS - Mass spectrometry/mass ... Membrane introduction mass spectrometry, membrane inlet mass spectrometry, membrane interface mass spectrometry MCP - ... Liquid secondary ionization LSII - Laserspray ionization inlet MIKES - Mass-analyzed ion kinetic energy spectrometry MS - Mass ...
Brandeis University Graduate School of Arts and Sciences
... including a 300kV field emission cryo EM A Fourier transform mass spectrometry facility, equipped for both electrospray and ... MALDI ionization X-ray crystallography facilities Microfluidics fabrication facility The Ashton Graybiel Spatial Orientation ... The Graduate School of Arts and Sciences (GSAS) at Brandeis University in Waltham, Massachusetts, United States was established ... University subdivisions in Massachusetts, 1953 establishments in Massachusetts). ...
K-Strophanthidin
... followed by detection with electrospray ionization mass-spectrometry (ESI-MS) using RP-C-18 column (1% formic acid in water/ ...
ESI
... or Esi may refer to: Earth Similarity Index Electrospray ionization, a technique used in mass spectrometry Environmental ...
Sheena Radford
Conformational States during Protein Folding Events using Electrospray Ionization-Ion Mobility Spectrometry-Mass Spectrometry" ... This has been done with the use of native mass spectrometry, NMR and single molecule methods to characterize intermediates of ... Journal of the American Society for Mass Spectrometry. 20 (11): I1-I3. doi:10.1016/j.jasms.2009.08.005. PMID 19744864. "Sheena ... Ron Hites Award from the American Society for Mass Spectrometry (joint with Professor Alison Ashcroft) 2010, Fellow of the ...
High-valent iron
Compound 2 was identified by Mössbauer spectroscopy, high resolution electrospray ionization mass spectrometry (ESI-MS), X-ray ...
Anti-tobacco movement in Nazi Germany
"Liquid chromatography/electrospray ionization tandem mass spectrometry assay for determination of nicotine and metabolites, ... caffeine and arecoline in breast milk" (PDF), Rapid Communications in Mass Spectrometry, 21 (16): 2693-2703, Bibcode:2007RCMS ... Karl Astel, who was heavily involved in mass murder and research practices which would probably have seen him tried as a war ... Leonardo Conti killed himself while awaiting trial for his involvement in mass murder of ill people. Hans Reiter (the Reich ...
List of materials analysis methods
Electrospray ionization mass spectrometry or electrospray mass spectrometry ESR - Electron spin resonance spectroscopy ESTM - ... Mass spectrometry MS/MS - Tandem mass spectrometry MSGE - Mechanically stimulated gas emission Mössbauer spectroscopy MTA - ... Secondary ion mass spectrometry SNMS - Sputtered neutral species mass spectrometry SNOM - Scanning near-field optical ... Gas chromatography-mass spectrometry GDMS - Glow discharge mass spectrometry GDOS - Glow discharge optical spectroscopy GISAXS ...
Cem (disambiguation)
... a model explaining electrospray ionization in mass spectrometry Channel electron multiplier, in a vacuum tube Combined Effects ...
IEM
... a model explaining electrospray ionization in mass spectrometry Iowa Electronic Markets Internal Energy Market, of the European ...
N,N-Dimethyltryptamine
... liquid chromatography-tandem mass spectrometry with electrospray ionization (LC-ESI-MS/MS) allows for reaching limits of ... Gas chromatography, preferably coupled to mass spectrometry (GC-MS), is considered a minimum requirement. A study published in ... N-dimethyltryptamine by reductive amination using gas chromatography ion trap mass spectrometry". Drug Testing and Analysis. 2 ... Thompson MA, Moon E, Kim UJ, Xu J, Siciliano MJ, Weinshilboum RM (November 1999). "Human indolethylamine N-methyltransferase: ...
Cold spray
... a type of aerosol spray used to rapidly cool surfaces in industrial and medical applications Cold electrospray ionization, a ... technique used in mass spectrometry to produce ions This disambiguation page lists articles associated with the title Cold ...
Homosildenafil
... liquid chromatography with diode array detection and liquid chromatography-electrospray ionization tandem mass spectrometry". ... Aildenafil Nitrosoprodenafil Sulfoaildenafil Corbin JD, Beasley A, Blount MA, Francis SH (November 2004). "Vardenafil: ... "Detection of undeclared erectile dysfunction drugs and analogues in dietary supplements by ion mobility spectrometry". Journal ...
Desi (disambiguation)
Desorption electrospray ionization, an ambient ionization technique for mass spectrometry Drug Efficacy Study Implementation ...
Component detection algorithm
... often obtained using the electrospray ionization technique. The implementation of the algorithm from one piece of mass ... A Noise and Background Reduction Method for Component Detection in Liquid Chromatography/Mass Spectrometry. Willem Windig, J. ... Correlation Optimized Warping Using Component Detection Algorithm-Selected Mass Chromatograms. Christin Christin, Age K. Smilde ... spectrometry software to another differs. Some implementations need clean chromatograms to substruct background. ...
Ion mobility spectrometry
... electrospray ionization (ESI), or radioactive atmospheric-pressure chemical ionization (R-APCI) source, e.g. a small piece of ... When IMS is used with mass spectrometry, ion mobility spectrometry-mass spectrometry offers many advantages, including better ... 2005). "Ion mobility-mass spectrometry: a new paradigm for proteomics". International Journal of Mass Spectrometry. 240 (3): ... 2010). Ion Mobility Spectrometry - Mass Spectrometry: Theory and Applications. Boca Raton, FL., USA: CRC Press. ISBN ...
Hirsutidin
Don in vivo and in vitro by electrospray ionization ion trap mass spectrometry, Anna Piovan, Raffaella Filippini, Donata ...
Acinetobacter
... most recent methods include multilocus sequence typing and multilocus PCR and electrospray ionization mass spectrometry, which ... Wood GC, Hanes SD, Croce MA, Fabian TC, Bougher BA (2002). "Comparison of ampicillin-sulbactam and imipenem-cilastatin for the ...