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Identification of flea species using MALDI-TOF/MS
Comparative Immunology, Microbiology and Infectious Diseases, 2014In the present study, a molecular proteomics (MALDI-TOF/MS) approach was used as a tool for identifying flea vectors. We measured the MS spectra from 38 flea specimens of 5 species including Ctenocephalides felis, Ctenocephalides canis, Archaeopsylla erinacei, Xenopsylla cheopis and Stenoponia tripectinata. A blind test performed with 24 specimens from
Amina, Yssouf +8 more
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MALDI-TOF-MS Analysis of Protein and DNA
The Neuroscientist, 2001Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) has become a powerful and widespread analytical tool in all fields of life science. The wide mass range (1-300 kDa), high accuracy, and sensitivity make it a superior method for analysis of all kinds of biomolecules including proteins, nucleic acids, and ...
T, Bonk, A, Humeny
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Direct MALDI-TOF MS Identification of Bacterial Mixtures
Analytical Chemistry, 2018Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) is now widely used to characterize bacterial samples for clinical diagnosis, food safety control, environmental monitoring, and so on. However, existing standard approaches are only applied to analyze single colonies purified by plate culture, which limits the ...
Yi Yang, Yu Lin, Liang Qiao
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MALDI-TOF-MS for Polysaccharides Analysis
2018Mass spectroscopy has been widely applied for carbohydrate analysis in terms of molecular mass, constituent monosaccharides, linkage types, sequencing of sugar residues, branching features, types of modifying groups, and the quantity.
Qingbin Guo, Lianzhong Ai, Steve W. Cui
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Solventless Liquid Oligoesters Analyzed by MALDI−ToF−MS
Macromolecules, 2005MALDI-ToF-MS mass spectra of copolymers contain a lot of information on both chain-length distribution (CLD) and chemical composition distribution (CCD). In this paper, two random solventless liquid oligoesters were synthesized by an esterification of 1,4-butanediol with adipic acid and isophthalic acid or glutaric acid, respectively. The thus obtained
Willemse, R.X.E. +2 more
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Applications of MALDI-TOF MS in environmental microbiology
The Analyst, 2016Matrix-assisted laser desorption ionization time-of-flight (MALDI-TOF) mass spectrometry (MS) is an emerging technique for microbial identification, characterization, and typing.
Inês C. Santos +2 more
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MALDI-TOF MS imaging of controlled release implants
Journal of Controlled Release, 2012MALDI-TOF MS (matrix-assisted laser desorption/ionization time-of-flight mass spectrometry) imaging is used to characterize novel lipid implants allowing for controlled drug delivery. Importantly, this innovative technique provides crucial information on the inner structure of the implants before and after exposure to the release medium and does not ...
F, Kreye +6 more
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MALDI-TOF MS Analysis of Food Flavonol Glycosides
Journal of Agricultural and Food Chemistry, 2000Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) is a new technique that is having a great impact on food analysis. This study is the first to demonstrate the use of MALDI-TOF MS to identify flavonol glycosides in food samples. 2',4',6'-Trihydroxyacetophenone was chosen as the best matrix because it worked for
J, Wang, P, Sporns
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MALDI-TOF MS/MS measurements of PMMA
Polymer Preprints, 2008The polymer poly(Me methacrylate) (PMMA) was analyzed using the matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS) technique. The MALDI-TOF MS app. was coupled with a collision-induced dissocn. (CID) unit. The performance of the MALDI-TOF/TOF MS method in polymer anal.
Becer, C.R. +3 more
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Solving the MALDI-TOF-MS Automation Puzzle
Journal of the Association for Laboratory Automation, 2001In recent years Matrix-Assisted Laser Desorption/Ionization Time-Of-Flight Mass Spectrometry (MALDI-TOF-MS)1 has grown rapidly in its importance in the areas of Genome and Proteome research. The received mass spectra have high information content and can be acquired in a few seconds.
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