Results 31 to 40 of about 1,727,460 (299)

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

A New Method for Extraction and Analysis of Ricin Samples through MALDI-TOF-MS/MS

Toxins, 2019
We report for the first time the efficient use of accelerated solvent extraction (ASE) for extraction of ricin to analytical purposes, followed by the combined use of sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), Matrix-assisted ...
Roberto B. Sousa, Keila S. C. Lima, Caleb G. M. Santos, Tanos C. C. França, Eugenie Nepovimova, Kamil Kuca, Marcos R. Dornelas, Antonio L. S. Lima   +7 more
doaj   +1 more source

MALDI-TOF mass spectrometry identification of mosquitoes collected in Vietnam

Parasites & Vectors, 2022
Background Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) is a tool that has revolutionised clinical microbiology and has recently been described as an innovative and effective approach to arthropod ...
Ly Na Huynh, Adama Zan Diarra, Hong Sang Nguyen, Long Bien Tran, Van Nguyen Do, Tran Duc Anh Ly, Van Hoang Ho, Xuan Quang Nguyen, Philippe Parola   +8 more
doaj   +1 more source

Investigating the Quantitative Nature of MALDI-TOF MS [PDF]

Molecular & Cellular Proteomics, 2008
MALDI-TOF MS has been applied by several groups to relative quantitative measurements. At the same time, the non-quantitative character of this method has been widely reported. We conducted experiments to test the reliability of this technique for quantitation using the statistical method of inverse confidence limit calculation for the first time in ...
Emília, Szájli, Tamás, Fehér, Katalin F, Medzihradszky   +2 more
openaire   +2 more sources

Table_1_Performance evaluation and clinical validation of optimized nucleotide MALDI-TOF-MS for mycobacterial identification.docx

, 2022
ObjectiveTo evaluate the performance and validate the diagnostic value of a nucleotide matrix-assisted laser desorption time-of-flight mass spectrometry (MALDI-TOF-MS) with the analysis process optimized in identification of mycobacterium species ...
Chi Zhu (11292301), Qi Qi (556563), Meihua Qiu (1710367), Yaping Sun (168299), Hang Dong (406485), Ting Mo (4479901), Lifang Sun (125709), Chao Song (379006), Shangzhi Cao (14206760), Libo Zhen (14206763), Qingshan Cai (8553597), Quanquan Zhang (10027425), Huijie Wang (1655302), Baiying Li (14206757)   +13 more
core   +1 more source

Lipidomics of intact mitochondria by MALDI-TOF/MS [PDF]

Journal of Lipid Research, 2012
A simple and fast method of lipid analysis of isolated intact mitochondria by means of MALDI-TOF mass spectrometry is described. Mitochondria isolated from bovine heart and yeast have been employed to set up and validate the new method of lipid analysis.
Angelini, Roberto, Vitale, Rita, Patil, Vinay A., Cocco, Tiziana, Ludwig, Bernd, Greenberg, Miriam L., Corcelli, Angela   +6 more
openaire   +6 more sources

Routine identification of microorganisms by matrix-assisted laser desorption ionization time-of-flight mass spectrometry: Success rate, economic analysis, and clinical outcome

Journal of Microbiology, Immunology and Infection, 2017
Background: Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) has been widely used in microbial identification.
Mao-Cheng Ge, An-Jing Kuo, Kuei-Lan Liu, Ying-Hao Wen, Ju-Hsin Chia, Pi-Yueh Chang, Ming-Hsun Lee, Tsu-Lan Wu, Shih-Cheng Chang, Jang-Jih Lu   +9 more
doaj   +1 more source

MALDI-TOF MS – application in food microbiology

Acta Biochimica Polonica, 2020
Microbiological purity control of food products is of great importance in the food industry. Contaminated food is often characterized by a deteriorated taste, smell, and appearance, and when consumed, it can pose a threat to human health and life. Also, contamination incurs huge financial losses to the food industry.
Monika Akimowicz, Joanna Bucka-Kolendo
openaire   +3 more sources

Proteomic-based biotyping reveals hidden diversity within a microalgae culture collection: An example using Dunaliella [PDF]

, 2015
Accurate and defendable taxonomic identification of microalgae strains is vital for culture collections, industry and academia; particularly when addressing issues of intellectual property.
Lyne, Fern, Day, John, Nelson, Andrew, Mesbahi, Ehsan, Emami, Kaveh, Hack, Ethan, Brain, Chelsea, Caldwell, Gary   +7 more
core   +1 more source

MALDI-TOF mass spectrometry detection of pathogens in vectors: the Borrelia crocidurae/Ornithodoros sonrai paradigm. [PDF]

PLoS Neglected Tropical Diseases, 2014
In Africa, relapsing fever borreliae are neglected vector-borne pathogens that cause mild to deadly septicemia and miscarriage. Screening vectors for the presence of borreliae currently requires technically demanding, time- and resource-consuming ...
Aurélien Fotso Fotso, Oleg Mediannikov, Georges Diatta, Lionel Almeras, Christophe Flaudrops, Philippe Parola, Michel Drancourt   +6 more
doaj   +1 more source