Characterizing Bacterial Volatiles using Secondary Electrospray Ionization Mass Spectrometry (SESI-MS) | Protocol
Secondary electrospray ionization mass spectrometry (SESI-MS) enables the detection of volatile organic compounds (VOCs) ... Wu, C., Siems, W. F., Hill, H. H. Secondary electrospray ionization ion mobility spectrometry/mass spectrometry of illicit ... Direct analysis of fatty acid vapors in breath by electrospray ionization and atmospheric pressure ionization-mass spectrometry ... Secondary electrospray ionization mass spectrometry (SESI-MS) is a method developed for the rapid detection of volatile ...
Erowid.org: Erowid Reference 8896 : Liquid chromatography-atmospheric pressure ionization electrospray mass spectrometry...
... de la Torre R Liquid chromatography-atmospheric pressure ionization electrospray mass spectrometry determination of ... "Liquid chromatography-atmospheric pressure ionization electrospray mass spectrometry determination of hallucinogenic designer ... "Liquid chromatography-atmospheric pressure ionization electrospray mass spectrometry determination of hallucinogenic designer ... Separated analytes were determined in LC-MS single ion monitoring mode using an atmospheric pressure ionization-electrospray ...
A multifunctional microfluidic droplet-array chip for analysis by electrospray ionization mass spectrometry - Lab on a Chip ...
This paper describes a multifunctional semi-closed droplet-array chip coupled with electrospray ionization mass spectrometry ( ... electrospray ionization. mass spectrometry Y. Su, Y. Zhu and Q. Fang, Lab Chip, 2013, 13, 1876 DOI: 10.1039/C3LC00063J ... electrospray ionization mass spectrometry. (. ESI-MS. ) detection for multiple sample pretreatment and analysis. A novel ... A multifunctional microfluidic droplet-array chip for analysis by electrospray ionization mass spectrometry† ...
PRIME PubMed | High-resolution liquid chromatography/electrospray ionization time-of-flight mass spectrometry combined with...
... time-of-flight mass spectrometry combined with liquid chromatography/electrospray ionization tandem mass spectrometry to ... electrospray ionization time-of-flight mass spectrometry and electrospray ionization quadrupole ion trap mass spectrometry. ... ionization_time_of_flight_mass_spectrometry_combined_with_liquid_chromatography/electrospray_ionization_tandem_mass_ ... time-of-flight mass spectrometry combined with liquid chromatography/electrospray ionization tandem mass spectrometry to ...
Alternative Methods for Human Identification: DNA Base Composition Profiling by Electrospray Ionization Time-of-Flight Mass...
Screening Derivatized Peptide Libraries for Tight Binding Inhibitors to Carbonic Anhydrase II by Electrospray Ionization-Mass...
Screening Derivatized Peptide Libraries for Tight Binding Inhibitors to Carbonic Anhydrase II by Electrospray Ionization-Mass ... This paper describes the use of electrospray ionization-mass spectrometry (ESI-MS) to screen two libraries of soluble compounds ... Peptide Libraries for Tight Binding Inhibitors to Carbonic Anhydrase II by Electrospray Ionization-Mass Spectrometry. ...
Lipid profiling of FPLC-separated lipoprotein fractions by electrospray ionization tandem mass spectrometry - University of...
JKU-FoDok Forschungsdokumentation der Universit t Linz - Publikation - Studying Protein Folding by Electrospray-Ionization Time...
Structural characterization of triacylglycerols as lithiated adducts by electrospray ionization mass spectrometry using low...
Structural characterization of triacylglycerols as lithiated adducts by electrospray ionization mass spectrometry using low- ... Structural characterization of triacylglycerols as lithiated adducts by electrospray ionization mass spectrometry using low- ... T1 - Structural characterization of triacylglycerols as lithiated adducts by electrospray ionization mass spectrometry using ... title = "Structural characterization of triacylglycerols as lithiated adducts by electrospray ionization mass spectrometry ...
Robust, reproducible and quantitative analysis of thousands of proteomes by micro-flow LC-MS/MS | Nature Communications
Mass spectrometry-based proteomics typically relies on highly sensitive nano-flow liquid chromatography (LC) but this can ... 120,000 peptides in 16 h and sample multiplexing using tandem mass tags increases throughput to 11 proteomes in 16 h. The ... Nano-flow liquid chromatography tandem mass spectrometry (nano-flow LC-MS/MS) is the mainstay in proteome research because of ... primarily because low flow rates improve peptide ionization by electrospray (ESI) for mass spectrometry (MS) and, hence, ...
Structural plasticity and noncovalent substrate binding in the GroEL apical domain - A study using electrospray ionization mass...
A study using electrospray ionization mass spectrometry and fluorescence binding studies ... A study using electrospray ionization mass spectrometry and fluorescence binding studies Ashcroft, A. E., Brinker, A., Coyle, J ... A study using electrospray ionization mass spectrometry and fluorescence binding studies. Journal of Biological Chemistry, 277( ...
The Analysis of Metallo-Geoporphyrins by Electrospray Ionization - Ion Mobility Spectrometry/Mass Spectrometry
"Pulsed Desorption Electrospray Ionization Mass Spectrometry" by Troy J. Comi and Richard H. Perry
... of an ion trap mass spectrometer, increasing the sampling efficiency (SE) closer to 100%. This capability is particularly ... Desorption electrospray ionization mass spectrometry (DESI-MS) is a powerful method for generating ions at ambient conditions ... demonstrate that pDESI-MS offers the potential to transform current approaches for implementing spray-based ambient ionization ... advantageous for high-resolution instruments such as the LTQOrbitrap hybrid mass spectrometers that require significant ...
Laser ablation electrospray ionization - Wikipedia
Laser ablation electrospray ionization (LAESI) is an ambient ionization method for mass spectrometry that combines laser ... Matrix-assisted laser desorption electrospray ionization (MALDESI) Electrospray ionization Extractive electrospray ionization ... 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 ...
Nutrients | Free Full-Text | Wolffia globosa-Mankai Plant-Based Protein Contains Bioactive Vitamin B12 and Is Well Absorbed in...
Methods: We used microbiological assay, liquid-chromatography/electrospray-ionization-tandem-mass-spectrometry (LC-MS/MS), and ... Liquid Chromatography/Electrospray Ionization Tandem Mass Spectrometry (ESI LC-MS/MS) Assay. Extraction of Vitamin B12: The ... Figure 2. Liquid chromatography/electrospray ionization tandem mass spectrometry (LC-MS/MS) chromatograms of CN-B12. (A) ... Figure 2. Liquid chromatography/electrospray ionization tandem mass spectrometry (LC-MS/MS) chromatograms of CN-B12. (A) ...
Electrospray ionization-ion trap mass spectrometry for structural analysis of complex N-linked glycoprotein oligosaccharides. -...
Electrospray ionization-ion trap mass spectrometry effectively reveals the structural characterization of complex N-linked ... Electrospray ionization-ion trap mass spectrometry for structural analysis of complex N-linked glycoprotein oligosaccharides.. ... Electrospray ionization-ion trap mass spectrometry, with its capacity to perform multiple stages of fragmentation (MSn), is ... Electrospray ionization-ion trap mass spectrometry effectively reveals the structural characterization of complex N-linked ...
Analysis of the Sucrose Fatty Acid Esters by Atmospheric-pressure Ionization MS with Electrospray Ionization Spectrometry
The mass spectrometric investigation showed that the mixtures of sucrose fatty acid esters contained mono-, di-, tri-, tetra- ... The results indicate the atmospheric-pressure ionization MS with electrospray ionization analysis is an effective method for ... The rapid and highly sensitive atmospheric-pressure ionization MS with electrospray ionization analysis technique proposed here ... Straight-forward mass characterization of the complex mixtures could be achieved. By using methanol/tetrahydrofuran as solvent ...
Rapid analysis of aerosol drugs using nano extractive electrospray ionization tandem mass spectrometry<...
Rapid analysis of aerosol drugs using nano extractive electrospray ionization tandem mass spectrometry. In: Analyst. 2010 ; Vol ... Rapid analysis of aerosol drugs using nano extractive electrospray ionization tandem mass spectrometry. / Gu, Haiwei; Hu, Bin; ... A novel sensitive method utilizing nano extractive electrospray ionization mass spectrometry (nanoEESI-MS) has been developed ... A novel sensitive method utilizing nano extractive electrospray ionization mass spectrometry (nanoEESI-MS) has been developed ...
Novel Mo(V)-Dithiolene Compounds: Characterization of Nonsymmetric Dithiolene Complexes by Electrospray Ionization Mass...
ZipChip System for Mass Spectrometry | Thermo Fisher Scientific - US
Attach the portable microfluidic CE/ESI interface with Thermo Scientific mass spectrometers to seamlessly perform fast, ... and electrospray ionization (ESI) for enhanced mass spectrometry (MS) analysis is presented. This novel CE-ESI MS approach ... and electrospray ionization (ESI) into a single microfluidic device to rapidly prepare, separate, and electrospray biological ... Capillary electrophoresis separation and electrospray ionization *Analytes separate due to differences in electrophoretic ...
Direct Analysis of Liquid Samples by Desorption Electrospray Ionization-Mass Spectrometry (DESI-MS)<...
Miao, Z & Chen, H 2009, Direct Analysis of Liquid Samples by Desorption Electrospray Ionization-Mass Spectrometry (DESI-MS), ... N2 - Desorption electrospray ionization-mass spectrometry (DESI-MS) was evaluated for the direct analysis of liquid samples. ... AB - Desorption electrospray ionization-mass spectrometry (DESI-MS) was evaluated for the direct analysis of liquid samples. ... Desorption electrospray ionization-mass spectrometry (DESI-MS) was evaluated for the direct analysis of liquid samples. Several ...
Determination of oligosaccharides in Pompe disease by electrospray ionization tandem mass spectrometry<...
Determination of oligosaccharides in Pompe disease by electrospray ionization tandem mass spectrometry. In: Clinical Chemistry ... Determination of oligosaccharides in Pompe disease by electrospray ionization tandem mass spectrometry. / Rozaklis, Tina; ... title = "Determination of oligosaccharides in Pompe disease by electrospray ionization tandem mass spectrometry", ... Determination of oligosaccharides in Pompe disease by electrospray ionization tandem mass spectrometry. ...
Pinelliae Rhizoma Praeparatum Cum Alumine Extract: Sedative and Hypnotic Effects in Mice and Component Compounds
... we identified a total of 32 component compounds via chromatography and mass spectrometry. Hence, the current work provides ... electrospray ionization; MS: mass spectrometry. ... Chromatography and Mass Spectrometry. The samples were analyzed ... coupled to a quadrupole time-of-flight mass spectrometry (QTOF) analyzer in a SYNAPT G1 system (Waters Corporation) and ... we identified a total of 32 component compounds via chromatography and mass spectrometry. Hence, the current work provides ...
Developing an Enzyme-Assisted Derivatization Method for Analysis of C27 Bile Alcohols and Acids by Electrospray Ionization-Mass...
Negative-ion electrospray tandem mass spectrometry of peptides derivatized with 4-aminonaphthalenesulphonic acid by: William ... Enzyme-Assisted Derivatization Method for Analysis of C27 Bile Alcohols and Acids by Electrospray Ionization-Mass Spectrometry ... in Urine by Capillary Column Liquid Chromatography-Mass Spectrometry using Fast Atom Bombardment or Electrospray Ionization and ... technology designed to enhance sensitivity and specificity for sterol analysis using electrospray ionization-mass spectrometry ...
Qualitative analysis of seized cocaine samples using desorption electrospray ionization- mass spectrometry (DESI-MS)<...
... mass spectrometry (DESI-MS). Together they form a unique fingerprint. * Electrospray Ionization Mass Spectrometry Medicine & ... mass spectrometry (DESI-MS)",. abstract = "Desorption electrospray ionization - mass spectrometry (DESI-MS) is a useful ... N2 - Desorption electrospray ionization - mass spectrometry (DESI-MS) is a useful technique for the qualitative analysis of ... AB - Desorption electrospray ionization - mass spectrometry (DESI-MS) is a useful technique for the qualitative analysis of ...
Analysis of Amyloid Beta 1-16 (Aβ16) Monomer and Dimer Using Electrospray Ionization Mass Spectrometry with Collision-Induced...
... sequence formed in H 2 O were investigated using electrospray ionization mass spectrometry (MS) and tandem MS (MS/MS). Aβ16 ... sequence formed in H 2 O were investigated using electrospray ionization mass spectrometry (MS) and tandem MS (MS/MS). Aβ16 ... Monomer and Dimer Using Electrospray Ionization Mass Spectrometry with Collision-Induced Dissociation. Mass Spectrometry ... Analysis of Amyloid Beta 1-16 (Aβ16) Monomer and Dimer Using Electrospray Ionization Mass Spectrometry with Collision-Induced ...
Method development, validation, and application of liquid chromatography-electrospray ionization-mass spectrometry/mass...
... and application of liquid chromatography-electrospray ionization-mass spectrometry/mass spectrometry method for the ... and application of liquid chromatography-electrospray ionization-mass spectrometry/mass spectrometry method for the ... A specific liquid chromatography-mass spectrometry/mass spectrometry spectrometric procedure for the quantitation of amprenavir ... Mass spectrometry instrument parameters. The product ion mass scale of amprenavir and relpivirine obtained at m/z 89.1 and ...
Highly-sensitive detection of free advanced glycation end-products by liquid chromatography-electrospray ionization-tandem mass...
... detection of free advanced glycation end-products by liquid chromatography-electrospray ionization-tandem mass spectrometry ... detection of free advanced glycation end-products by liquid chromatography-electrospray ionization-tandem mass spectrometry ... detection of free advanced glycation end-products by liquid chromatography-electrospray ionization-tandem mass spectrometry ... detection of free advanced glycation end-products by liquid chromatography-electrospray ionization-tandem mass spectrometry ...
Differential Isotope Labelling of 38 Dietary Polyphenols and their Quantification in Urine by Liquid Chromatography...
Dietary Polyphenols and their Quantification in Urine by Liquid Chromatography Electrospray Ionization Tandem Mass Spectrometry ... Dietary Polyphenols and their Quantification in Urine by Liquid Chromatography Electrospray Ionization Tandem Mass Spectrometry ... High-Performance Chemical Isotope Labeling Liquid Chromatography Mass Spectrometry for Profiling the Metabolomic Reprogramming ...
Newborn screening of inborn errors of metabolism by capillary electrophoresis-electrospray ionization-mass spectrometry: a...
... we report a robust strategy for neonatal screening based on capillary electrophoresis-electrospray ionization-mass spectrometry ... The advent of electrospray-ionization mass spectrometry (ESI-MS) has given rise to expanded newborn screening programs for the ... concentration sensitivity when detecting poorly responsive metabolites in complex biological samples without ionization ... The advent of electrospray-ionization mass spectrometry (ESI-MS) has given rise to expanded newborn screening programs for the ...