Results 101 to 110 of about 5,622,516 (403)

Peaks detection and alignment for mass spectrometry data [PDF]

, 2010
The goal of this paper is to review existing methods for protein mass spectrometry data analysis, and to present a new methodology for automatic extraction of significant peaks (biomarkers). For the pre-processing step required for data from MALDI-TOF or
Antoniadis, Anestis, Bigot, Jérémie, Lambert-Lacroix, Sophie   +2 more
core   +2 more sources

Next‐generation proteomics improves lung cancer risk prediction

Molecular Oncology, EarlyView.
This is one of very few studies that used prediagnostic blood samples from participants of two large population‐based cohorts. We identified, evaluated, and validated an innovative protein marker model that outperformed an established risk prediction model and criteria employed by low‐dose computed tomography in lung cancer screening trials.
Megha Bhardwaj, Clara Frick, Ben Schöttker, Bernd Holleczek, Hermann Brenner   +4 more
wiley   +1 more source

Ambient Ionization Mass Spectrometry: Recent Developments and Applications.

Analytical Chemistry, 2019
The early 2000s brought a new age in the field of mass spectrometry (MS) with the introduction of ambient ionization MS techniques. As defined by one of its early visionaries, Prof. R.
Clara L. Feider, Anna C Krieger, R. DeHoog, L. Eberlin   +3 more
semanticscholar   +1 more source

Position-sensitive ion detection in precision Penning trap mass spectrometry [PDF]

, 2009
A commercial, position-sensitive ion detector was used for the first time for the time-of-flight ion-cyclotron resonance detection technique in Penning trap mass spectrometry.
A. Czasch, Blaum, Blaum, Blaum, Block, Bollen, Bollen, Bollen, Brown, Brown, C. Smorra, D. Rodríguez, Dahl, G. Eitel, Gabrielse, George, Gräff, Hager, Hofmann, J. Ketelaer, J. Ketter, Jagutzki, Jagutzki, K. Blaum, Kellerbauer, Kellerbauer, Ketelaer, Kirchner, Kretzschmar, König, Lampton, M. Block, M. Dworschak, Münzenberg, O. Jagutzki, Rauth, Ryjkov, S. George, Savard, Savard, Straub, Sz. Nagy, Wiza, Yazidjian   +43 more
core   +2 more sources

Protein O‐glycosylation in the Bacteroidota phylum

FEBS Open Bio, EarlyView.
Species of the Bacteroidota phylum exhibit a unique O‐glycosylation system. It modifies noncytoplasmic proteins on a specific amino acid motif with a shared glycan core but a species‐specific outer glycan. A locus of multiple glycosyltransferases responsible for the synthesis of the outer glycan has been identified.
Lonneke Hoffmanns, Dennis Svedberg, André Mateus   +2 more
wiley   +1 more source

Mass spectrometry of polyurethanes

Polymer, 2019
This review covers the applications of mass spectrometry (MS) and its hyphenated techniques to characterize polyurethane (PU) synthetic polymers and their respective hard and soft segments. PUs are commonly composed of hard segments including methylene bisphenyl diisocyanate (MDI) and toluene diisocyanate (TDI), and soft segments including polyester ...
Tiffany M, Crescentini, Jody C, May, John A, McLean, David M, Hercules   +3 more
openaire   +3 more sources

Integrative analysis of multimodal mass spectrometry data in MZmine 3

Nature Biotechnology, 2023
Robin Schmid, S. Heuckeroth, A. Korf, Aleksandr Smirnov, Owen D. Myers, Thomas S. Dyrlund, Roman Bushuiev, Kevin J Murray, Nils Hoffmann, Miaoshan Lu, Abinesh Sarvepalli, Zheng Zhang, Markus Fleischauer, Kai Dührkop, Mark Wesner, Shawn J. Hoogstra, E. Rudt, Olena Mokshyna, Corinna Brungs, Kirill Ponomarov, Lana Mutabdžija, Tito Damiani, C. Pudney, M. Earll, Patrick O. Helmer, Timothy R. Fallon, T. Schulze, Albert Rivas‐Ubach, Aivett Bilbao, H. Richter, Louis-Félix Nothias, Mingxun Wang, M. Orešič, J. Weng, Sebastian Böcker, A. Jeibmann, H. Hayen, U. Karst, P. Dorrestein, D. Petráš, Xiuxia Du, T. Pluskal   +41 more
semanticscholar   +1 more source

Rapid method for Mycobacterium tuberculosis identification using electrospray ionization tandem mass spectrometry analysis of mycolic acids [PDF]

, 2013
Mycolic acids (MAs), which play a crucial role in the architecture of mycobacterial cell walls, were analyzed using electrospray ionization tandem mass spectrometry. A targeted analysis based on the 10 most abundant and characteristic multiple reaction
Beata Janiszewska-Drobinska, Behr, Beukes, Brennan, Butler, Centers for Disease Control & Prevention (CDC), Chang, Daley, Deng, Dorman, Drobniewski, El Khéchine, Fujiwara, Jafari, Konrad Kowalski, Kowalski, Lawn, Lotz, Magdalena Druszczyńska, Ottenhoff, Park, Rafał Szewczyk, Saleeb, Schluger, Shitikov, Shui, Shui, Siddiqi, Song, Steingart, Takayama, Toney, Tostmann, Viader-Salvadó, Vittor, Wang, World Health Organization (WHO), Yassin, Yuan   +38 more
core   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

FEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini, Nicolò Antonelli, Gianluca Molla   +2 more
wiley   +1 more source

Spatial Metabolomics Approach Reveals the Pharmacodynamic Substances and Mechanism of Panax ginseng in Alzheimer’s Disease Mice

Zhipu Xuebao
Panax ginseng, a venerable herb in traditional Chinese medicine, boasts a rich history of usage in the treatment of dementia, particularly in its various manifestations.
Yu-ting FAN, Zhi-qiang LIU, Jun-peng XING, Zhong ZHENG, Feng-rui SONG, Shu LIU   +5 more
doaj   +1 more source