Results 41 to 50 of about 5,293,958 (301)

Imaging mass spectrometry: Hype or hope? [PDF]

Journal of the American Society for Mass Spectrometry, 2009
Imaging mass spectrometry is currently receiving a significant amount of attention in the mass spectrometric community. It offers the potential of direct examination of biomolecular patterns from cells and tissue. This makes it a seemingly ideal tool for biomedical diagnostics and molecular histology.
R.M.A. Heeren (Ron), D.F. Smith (Donald), J. Stauber, B. Kükrer-Kaletas, L. MacAleese (Luke)   +4 more
openaire   +4 more sources

Mass spectrometry imaging for biosolids characterization to assess ecological or health risks before reuse

Nature Communications, 2023
Biosolids are byproducts of wastewater treatment. With the increasing global population, the amounts of wastewater to be treated are expanding, along with the amounts of biosolids generated.
Claire Villette, Loïc Maurer, Julie Zumsteg, Jérôme Mutterer, Adrien Wanko, Dimitri Heintz   +5 more
doaj   +1 more source

Lipid Analysis of Fracture Hematoma With MALDI-MSI: Specific Lipids are Associated to Bone Fracture Healing Over Time

Frontiers in Chemistry, 2022
Background: Fracture healing is a complex process, involving cell-cell interactions, various cytokines, and growth factors. Although fracture treatment improved over the last decades, a substantial part of all fractures shows delayed or absent healing ...
Rald V. M. Groven, Rald V. M. Groven, Sylvia P. Nauta, Sylvia P. Nauta, Jane Gruisen, Jane Gruisen, Britt S. R. Claes, Johannes Greven, Martijn van Griensven, Martijn Poeze, Martijn Poeze, Ron M. A. Heeren, Tiffany Porta Siegel, Berta Cillero-Pastor, Taco J. Blokhuis, Taco J. Blokhuis   +15 more
doaj   +1 more source

Matrix-assisted ionisation in vacuum mass spectrometry and imaging on a modified quadrupole-quadrupole-time-of-flight mass spectrometer

Journal of Spectral Imaging, 2019
Matrix-Assisted Ionisation in Vacuum (MAIV) is a new ionisation technique which ionises non-volatile compounds producing electrospray ionisation-like spectra.
Alex James Harding, James Hough, Charlotte Curtis, Daniel Kinsman, Malcolm R. Clench   +4 more
doaj   +1 more source

Rapid brain structure and tumour margin detection on whole frozen tissue sections by fast multiphotometric mid-infrared scanning

Scientific Reports, 2021
Frozen section analysis is a frequently used method for examination of tissue samples, especially for tumour detection. In the majority of cases, the aim is to identify characteristic tissue morphologies or tumour margins. Depending on the type of tissue,
Tim Kümmel, Björn van Marwick, Miriam Rittel, Carina Ramallo Guevara, Felix Wühler, Tobias Teumer, Björn Wängler, Carsten Hopf, Matthias Rädle   +8 more
doaj   +1 more source

Emerging technologies in mass spectrometry imaging [PDF]

Journal of Proteomics, 2012
Mass spectrometry imaging (MSI) as an analytical tool for bio-molecular and bio-medical research targets, accurate compound localization and identification. In terms of dedicated instrumentation, this translates into the demand for more detail in the image dimension (spatial resolution) and in the spectral dimension (mass resolution and accuracy ...
Jungmann, Julia H., Heeren, Ron M. A.
openaire   +3 more sources

High-Throughput Mass Spectrometry Imaging with Dynamic Sparse Sampling [PDF]

, 2022
Mass spectrometry imaging (MSI) enables label-free mapping for hundreds of molecules in biological samples, with high sensitivity and unprecedented specificity.
Daisy, Unsihuay, Manxi , Yang, Hang, Hu, David, Helminiak, Ryan, Hilger, Dong Hye, Ye, Julia, Laskin, Dong Hye Ye, David Helminiak, Ryan Hilger, Daisy Unsihuay, Julia Laskin, Manxi Yang, Hang Hu   +13 more
core   +2 more sources

Imaging Mass Spectrometry: A Perspective [PDF]

Journal of Biomolecular Techniques : JBT, 2019
Imaging mass spectrometry (IMS) has emerged as an important imaging modality because of its broad non-specific nature for molecular detection from highly complex samples. Within this broad field, new sub-categories of technologies have been developed incorporating many different molecular ionization processes.
openaire   +2 more sources

Combination of Capillary Zone Electrophoresis-Mass Spectrometry, Ion Mobility-Mass Spectrometry, and Theoretical Calculations for Cysteine Connectivity Identification in Peptides Bearing Two Intramolecular Disulfide Bonds

, 2020
Disulfide bonds between cysteine residues are commonly involved in the stability of numerous peptides and proteins and are crucial for providing biological activities.
De Pauw, Edwin, Haler, Jean R. N., Gilles, Nicolas, Massonnet, Philippe, Kune, Christopher, Delvaux, Cedric, Quinton, Loic, Far, Johann, Upert, Gregory, Mourier, Gilles   +9 more
core   +1 more source

Mass spectrometry of alkylbenzenes and related compounds. Part I. Gas-phase ion chemistry of alkylbenzene radical cations [PDF]

, 1990
Kuck D. Mass spectrometry of alkylbenzenes and related compounds. Part I. Gas-phase ion chemistry of alkylbenzene radical cations. Mass Spectrometry Reviews.
Dietmar Kuck, Kuck, Dietmar
core   +1 more source