Results 41 to 50 of about 88,887 (164)

MALDI-TOF MS Analysis of Native and Permethylated or Benzimidazole-Derivatized Polysaccharides

open access: yesMolecules, 2012
MALDI-TOF MS provides rapid and sensitive analyses of larger biomolecules. However, MS analyses of polysaccharide have been reported to have lower sensitivity compared to peptides and proteins.
Chung-Hsuan Chen   +5 more
doaj   +1 more source

Current Status of Matrix-Assisted Laser Desorption/Ionization–Time-of-Flight Mass Spectrometry (MALDI-TOF MS) in Clinical Diagnostic Microbiology

open access: yesMolecules, 2020
Mass spectrometry (MS), a core technology for proteomics and metabolomics, is currently being developed for clinical applications. The identification of microorganisms in clinical samples using matrix-assisted laser desorption/ionization–time-of-flight ...
Sachio Tsuchida   +2 more
doaj   +1 more source

LC-MALDI-TOF/TOF for Shotgun Proteomics

open access: yes, 2014
Automated liquid chromatography tandem mass spectrometry (LC-MS/MS) is a well-established technique for identification of components from complex mixtures in shotgun proteomics experiments. Approaches involving the use of matrix-assisted laser desorption/ionization mass spectrometry (LC-MALDI-MS/MS) comprise the preparation of protein extracts, their ...
BLANCO GARCIA, FRANCISCO JAVIER   +3 more
openaire   +3 more sources

MALDI-TOF MS Affords Discrimination of Deinococcus aquaticus Isolates Obtained From Diverse Biofilm Habitats

open access: yesFrontiers in Microbiology, 2018
Matrix-assisted Laser Desorption Ionization-Time of Flight Mass Spectroscopy (MALDI-TOF MS) has been used routinely over the past decade in clinical microbiology laboratories to rapidly characterize diverse microorganisms of medical importance both at ...
James M. Tuohy   +12 more
doaj   +1 more source

MALDI-TOF mass spectrometry discriminates known species and marine environmental isolates of Pseudoalteromonas

open access: yesFrontiers in Microbiology, 2016
The genus Pseudoalteromonas constitutes an ecologically significant group of marine Gammaproteobacteria with potential biotechnological value as producers of bioactive compounds and of enzymes.
Kaveh eEmami   +6 more
doaj   +1 more source

High-throughput discrimination of bacteria isolated from Astacus astacus and A. leptodactylus

open access: yesKnowledge and Management of Aquatic Ecosystems, 2014
Bacterial diseases and pathogens of crayfish are common, widespread, and occasionally causing serious mortalities. In order to take rapid measures for correct treatment of crayfish diseases, the turnover time and accuracy in bacterial
Topić Popović N.   +8 more
doaj   +1 more source

Evaluation of the Bruker Biotyper matrix-assisted laser desorption/ionization time-of-flight mass spectrometry system for identification of clinical and environmental isolates of Burkholderia pseudomallei

open access: yesFrontiers in Microbiology, 2016
Burkholderia pseudomallei is not represented in the current version of Bruker Biotyper matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) system. A total of 66 isolates of B.
He eWang   +5 more
doaj   +1 more source

Use of Maldi-Tof MS biosensor in microbial assessment of Brazilian kefir grains

open access: yesRevista Ceres
The aim of this study was to evaluate the use of Maldi-Tof MS biosensor in microbial assessment of Brazilian kefir grains. Maldi-Tof MS is a new methodology for the rapid diagnosis of microorganisms.
Roberta Oliveira Viana   +3 more
doaj   +1 more source

Rapid detection of porins by matrix-assisted laser desorption/ionization-time of flight mass spectrometry

open access: yesFrontiers in Microbiology, 2015
The rapid and cost-efficient determination of carbapenem resistance is an important prerequisite for the choice of an adequate antibiotic therapy. A MALDI-TOF MS-based assay was set up to detect porins in the current study.
Yanyan eHU   +4 more
doaj   +1 more source

Evaluation of Matrix-assisted Laser Desorption Ionization–Time of Flight Mass Spectrometry in Comparison with MPT64 Antigen Test and Multiplex Polymerase Chain Reaction for Mycobacterial Culture Identification

open access: yesBiomedical and Biotechnology Research Journal
Background: Accurate and rapid identification of Mycobacterium species is essential for timely diagnosis and appropriate treatment of tuberculosis and nontuberculous mycobacterial (NTM) infections.
Melreena Serra, M. Suchitra Shenoy
doaj   +1 more source

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