Results 21 to 30 of about 277,596 (351)

Identification of Tomato Infecting Viruses That Co-Isolate with Nanovesicles Using a Combined Proteomics and Electron-Microscopic Approach

Nanomaterials, 2021
Plant-derived nanovesicles (NVs) have attracted interest due to their anti-inflammatory, anticancer and antioxidative properties and their efficient uptake by human intestinal epithelial cells.
Ramila Mammadova, Immacolata Fiume, Ramesh Bokka, Veronika Kralj-Iglič, Darja Božič, Matic Kisovec, Marjetka Podobnik, Apolonija Bedina Zavec, Matej Hočevar, Gabriella Gellén, Gitta Schlosser, Gabriella Pocsfalvi   +11 more
doaj   +1 more source

Trapped Ion Mobility Spectrometry of Native Macromolecular Assemblies.

Analytical Chemistry, 2021
The structural elucidation of native macromolecular assemblies has been a subject of considerable interest in native mass spectrometry (MS), and more recently in tandem with ion mobility spectrometry (IMS-MS), for a better understanding of their ...
K. Jeanne Dit Fouque, Alyssa Garabedian, F. Leng, Y. Tse‐Dinh, M. Ridgeway, Melvin A Park, F. Fernandez-Lima   +6 more
semanticscholar   +1 more source

Nanospray Desorption Electrospray Ionization (Nano-DESI) Mass Spectrometry Imaging with High Ion Mobility Resolution.

Journal of the American Society for Mass Spectrometry, 2023
Untargeted separation of isomeric and isobaric species in mass spectrometry imaging (MSI) is challenging. The combination of ion mobility spectrometry (IMS) with MSI has emerged as an effective strategy for differentiating isomeric and isobaric species ...
Li-Xue Jiang, Emerson Hernly, Hang Hu, Ryan T. Hilger, H. Neuweger, Manxi Yang, J. Laskin   +6 more
semanticscholar   +1 more source

Protein shape sampled by ion mobility mass spectrometry consistently improves protein structure prediction

Nature Communications, 2022
Collision cross sections (CCS) from ion mobility mass spectrometry provide information about protein shape and size. Here, the authors develop an algorithm to predict CCS and integrate experimental ion mobility data into Rosetta-based molecular modelling
SM Bargeen Alam Turzo, Justin T. Seffernick, Amber D. Rolland, Micah T. Donor, Sten Heinze, James S. Prell, Vicki H. Wysocki, Steffen Lindert   +7 more
doaj   +1 more source

Collision-Induced Unfolding of Native-like Protein Ions Within a Trapped Ion Mobility Spectrometry Device.

Journal of the American Society for Mass Spectrometry, 2021
Native mass spectrometry and collision-induced unfolding (CIU) workflows continue to grow in utilization due to their ability to rapidly characterize protein conformation and stability.
Nicholas B. Borotto, Kemi E. Osho, Talitha Kamakamakamae Richards, Katherine A Graham   +3 more
semanticscholar   +1 more source

Recommendations for reporting ion mobility Mass Spectrometry measurements [PDF]

, 2019
Here we present a guide to ion mobility mass spectrometry experiments, which covers both linear and nonlinear methods: what is measured, how the measurements are done, and how to report the results, including the uncertainties of mobility and collision ...
Afonso, Carlos, Barran, Perdita, Benesch, Justin L. P., Bilbao, Aivett, Bleiholder, Christian, Bowers, Michael T., Bush [u.v.m.], Matthew F., Gabelica, Valérie, Pagel, Kevin, Shvartsburg, Alexandre A.   +9 more
core   +1 more source

Protein Biocargo and Anti-Inflammatory Effect of Tomato Fruit-Derived Nanovesicles Separated by Density Gradient Ultracentrifugation and Loaded with Curcumin

Pharmaceutics, 2023
Plant-derived nanovesicles (PDNVs) have become attractive alternatives to mammalian cell-derived extracellular vesicles (EVs) both as therapeutic approaches and drug-delivery vehicles.
Ramila Mammadova, Serena Maggio, Immacolata Fiume, Ramesh Bokka, Maneea Moubarak, Gabriella Gellén, Gitta Schlosser, Giorgia Adamo, Antonella Bongiovanni, Francesco Trepiccione, Michele Guescini, Gabriella Pocsfalvi   +11 more
doaj   +1 more source

Tandem-trapped ion mobility spectrometry/mass spectrometry coupled with ultraviolet photodissociation (tTIMS/MS-UVPD).

Rapid Communications in Mass Spectrometry, 2021
RATIONALE Tandem-ion mobility spectrometry/mass spectrometry methods have recently gained traction for the structural characterization of proteins and protein complexes.
Fanny C. Liu, M. Ridgeway, J. S. R. V. Winfred, N. Polfer, Jusung Lee, A. Theisen, Christopher A. Wootton, Melvin A Park, C. Bleiholder   +8 more
semanticscholar   +1 more source

Ion Mobility-Mass Spectrometry and its Applications in Protein Glycosylation Research [PDF]

Zhipu Xuebao, 2022
Glycosylation is one of the most important post-translational modifications (PTM), mediating physiological processes like cell adhesion, cell proliferation, cell signaling, and immune responses.
FU Bin1, LIANG Yu-ying1, LU Hao-jie1,2
doaj   +1 more source

The role of the mobile proton in fucose migration [PDF]

, 2019
Fucose migration reactions represent a substantial challenge in the analysis of fucosylated glycan structures by mass spectrometry. In addition to the well-established observation of transposed fucose residues in glycan-dissociation product ions, recent ...
Helden, Gert von, Lettow, Maike, Manz, Christian, Marianski, Mateusz, Meijer, Gerard, Mucha, Eike, Pagel, Kevin, Thomas, Daniel A.   +7 more
core   +1 more source