Fast Mass Microscopy: Mass Spectrometry Imaging of a Gigapixel Image in 34 Minutes
, 2022 [Image: see text] Mass spectrometry imaging (MSI) maps the spatial distributions of chemicals on surfaces. MSI requires improvements in throughput and spatial resolution, and often one is compromised for the other. In microprobe-mode MSI, improvements in
Claes, Britt S. R. +13 more
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Boundaries of mass resolution in native mass spectrometry [PDF]
, 2014 Over the last two decades, native mass spectrometry (MS) has emerged as a valuable tool to study intact proteins and noncovalent protein complexes. Studied experimental systems range from small-molecule (drug)-protein interactions, to nanomachineries ...
Heck, Albert J R +2 more
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Analysis of high mass resolution PTR-TOF mass spectra from 1,3,5-trimethylbenzene (TMB) environmental chamber experiments [PDF]
Atmospheric Chemistry and Physics, 2012 A series of 1,3,5-trimethylbenzene (TMB) photo-oxidation experiments was performed in the 27-m<sup>3</sup> Paul Scherrer Institute environmental chamber under various NO<sub>x</sub> conditions.
M. Müller +6 more
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Cluster secondary ion mass spectrometry microscope mode mass spectrometry imaging [PDF]
, 2013 RATIONALE: Microscope mode imaging for secondary ion mass spectrometry is a technique with the promise of simultaneous high spatial resolution and high-speed imaging of biomolecules from complex surfaces.
Jungmann, JH +6 more
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A Solitary Choroidal Mass with Spontaneous Resolution
Case Reports in Ophthalmological Medicine, 2020 Background. To report an atypical case of a transient choroidal mass lesion with spontaneous resolution. Case Presentation. A solitary choroidal mass with an overlying neurosensory retinal detachment was seen in an otherwise healthy 31-year-old female ...
Fariba Ghassemi +5 more
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Chemistry Teacher International, 2021 High-resolution mass spectrometry (HRMS) has become increasingly affordable and user-friendly. Its potential spans a wide range of applications and experiments including the measurement of accurate masses, supporting the elucidation of elemental ...
Bouza Marcos +3 more
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Faster raster matrix-assisted laser desorption/ionization mass spectrometry imaging of lipids at high lateral resolution [PDF]
, 2019 The clinical use of mass spectrometry imaging (MSI) is rapidly growing, and applications are expanding. Crucially, the analysis of clinical cohorts requires a combination of higher analytical throughput and higher lateral resolution. Here, we demonstrate
Siegel, Tiffany Porta +8 more
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Graphene nano-electromechanical mass sensor with high resolution at room temperature
iScience, 2023 Summary: The inherent properties of 2D materials—light mass, high out-of-plane flexibility, and large surface area—promise great potential for precise and accurate nanomechanical mass sensing, but their application is often hampered by surface ...
Dong Hoon Shin +6 more
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Analysis and Evaluation of Imperfect Harmonic Potential in Orbitrap
Zhipu XuebaoOrbitrap mass analyzer is renowned for its capability to confine charged particles stably and precisely determine their mass-to-charge ratios via a unique electrostatic field generated by spindle-shaped electrodes.
Yu-ze ZHAO, Bing-sheng TU
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High-mass-resolution MALDI mass spectrometry imaging reveals detailed spatial distribution of metabolites and lipids in roots of barley seedlings in response to salinity stress. [PDF]
Metabolomics, 2018 High-mass-resolution MALDI mass spectrometry imaging reveals detailed spatial distribution of metabolites and lipids in roots of barley seedlings in response to salinity ...
Sarabia LD +6 more
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