Results 21 to 30 of about 167,858 (299)

Applications of MALDI-MS/MS-Based Proteomics in Biomedical Research

Molecules, 2022
Matrix-assisted laser desorption/ionization (MALDI) mass spectrometry (MS) is one of the most widely used techniques in proteomics to achieve structural identification and characterization of proteins and peptides, including their variety of proteoforms ...
Laura Darie-Ion, Danielle Whitham, Madhuri Jayathirtha, Yashveen Rai, Anca-Narcisa Neagu, Costel C. Darie, Brînduşa Alina Petre   +6 more
doaj   +1 more source

The Contingency of Soil Microorganisms and the Selected Soil Biotic and Abiotic Parameters Under Different Land-Uses

Ekológia (Bratislava), 2019
Land use changes are local phenomena with global impact. They have an impact in a cumulative sense on biodiversity or soil degradation. This study aimed to examine the effects of different land-uses (arable land, permanent grasslands, abandoned ...
Júdová Jana, Kanianska Radoslava, JaĎuĎová Jana, Kizeková Miriam, Makovníková Jarmila   +4 more
doaj   +1 more source

Matrix-assisted laser desorption ionization-time of flight mass spectrometry for the identification of clinically relevant bacteria. [PDF]

PLoS ONE, 2011
BACKGROUND: Matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) allows rapid and reliable identification of microorganisms, particularly clinically important pathogens.
Cinzia Benagli, Viviana Rossi, Marisa Dolina, Mauro Tonolla, Orlando Petrini   +4 more
doaj   +1 more source

MALDI-TOF MS, ITS sequencing, and multiplex PCR serotyping characterization.

, 2022
MALDI-TOF MS, ITS sequencing, and multiplex PCR serotyping characterization.
Gaultier Muendele (12569019), Nicole Landu (12569022), Marie-Pierre Hayette (3690154), Georges Mvumbi Lelo (12569031), Pierre-Robert M’Buze (12569028), Bive Zono Bive (12569004), Pius Kabututu Zakayi (12569013), Marcel Mbula Mambimbi (11654874), Rosalie Sacheli (12569007), Wieland Meyer (161283), Alex Ka (12569016), Michel Moutschen (262488), Raphael Boreux (9268440), Celestin Nzanzu Mudogo (12569025), Hippolyte Situakibanza Nani-Tuma (12569010)   +14 more
core   +1 more source

Imagerie MALDI [PDF]

médecine/sciences, 2007
A l’heure de la proteomique, la spectrometrie de masse s’est revelee un outil puissant pour la recherche et l’identification des proteines et des peptides a partir d’echantillons purifies. Une nouvelle ere s’ouvre, avec l’imagerie MALDI, permettant a la fois la recherche, l’identification et maintenant la localisation de biomolecules telles que les ...
Maxence Wisztorski, Rémi Lemaire, Jonathan Stauber, Sonia Ait Menguellet, Olivia Jardin-Mathé, Robert Day, Michel Salzet, Isabelle Fournier   +7 more
openaire   +1 more source

MALDI-IMS_spectra_in_HER2⁺_gastric_cancer_tissues

, 2023
The datasets includes the raw matrix-assisted laser desorption/ionization imaging mass spectra (MALDI-IMS) of each of the nine subpopulations from 49 patients with gastric cancer.
Na Sun (535425), Raphael Meixner (17201024), Qian Wang (32718), Birgit Luber (4684684), Annette Feuchtinger (432883), Axel Walch (15359714), Jun Wang (17143012), Thomas Kunzke (7434716), Jian Shen (124641), Ronan Le Gleut (11404541), Ivonne Haffner (12222311), Florian Lordick (268313)   +11 more
core   +1 more source

Evaluation of 6 MALDI-Matrices for 10 μm Lipid Imaging and On-Tissue MSn with AP-MALDI-Orbitrap

, 2022
Mass spectrometry imaging is a technique uniquely suited to localize and identify lipids in a tissue sample. Using an atmospheric pressure (AP-) matrix-assisted laser desorption ionization (MALDI) source coupled to an Orbitrap Elite, numerous lipid ...
Gilles Frache (2035480), Tina B. Angerer (1546738), Jerome Bour (12330553), Eugene Moskovets (1305714), Jean-Luc Biagi (12330556)   +4 more
core   +1 more source

Multicentre study on the reproducibility of MALDI-TOF MS for nontuberculous mycobacteria identification

Scientific Reports, 2022
The ability of MALDI-TOF for the identification of nontuberculous mycobacteria (NTM) has improved recently thanks to updated databases and optimized protein extraction procedures.
David Rodriguez-Temporal, Fernando Alcaide, Ivana Mareković, James Anthony O’Connor, Rebecca Gorton, Jakko van Ingen, An Van den Bossche, Genevieve Héry-Arnaud, Clémence Beauruelle, Dorothea Orth-Höller, Juan-José Palacios-Gutiérrez, Griselda Tudó, Germán Bou, Pieter-Jan Ceyssens, Montserrat Garrigó, Julià González-Martin, Gilbert Greub, Jaroslav Hrabak, André Ingebretsen, Maria Concepción Mediavilla-Gradolph, Marina Oviaño, Begoña Palop, Arthur B. Pranada, Lidia Quiroga, Maria Jesús Ruiz-Serrano, Belén Rodríguez-Sánchez   +25 more
doaj   +1 more source

Workflow for High-throughput Screening of Enzyme Mutant Libraries Using Matrix-assisted Laser Desorption/Ionization Mass Spectrometry Analysis of Escherichia coli Colonies

Bio-Protocol, 2023
High-throughput molecular screening of microbial colonies and DNA libraries are critical procedures that enable applications such as directed evolution, functional genomics, microbial identification, and creation of engineered microbial strains to ...
Kisurb Choe, Jonathan Sweedler
doaj   +1 more source

MALDI-TOF MS spectra of apoferritin hydrogel.

, 2021
(A) MALDI-TOF MS spectra of apoferritin hydrogel and (B) MALDI-TOF MS spectra of Fer8 solution after heating the apoferritin hydrogel at 90°C for 30 min. Wide range (top) and expanded range (m/z 17,000–21,000) (bottom).
Michio Ogihara (11642761), Mei Okamoto (11642764), Masaru Yamanaka (1775221), Takayuki Uchihashi (691641), Shun Hirota (718905), Tsuyoshi Mashima (11642758)   +5 more
core   +1 more source