ArticleJournal of the American Society for Mass Spectrometry2014
IR-MALDESI mass spectrometry imaging of biological tissue sections using ice as a matrix.
Article in Journal of the American Society for Mass Spectrometry, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers.
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Who cites it
93 citing papers in PubMed, 146 citations in OpenAlex.
- In-source freezing of Trifolium repens leaf tissue to increase spatial resolution and quench stress responses during IR-MALDESI mass spectrometry imaging.Analytical and bioanalytical chemistry · 2026Article
- Enhancing IR-MALDESI MSI Spatial Resolution Through Beam Constriction With a Ring-Actuated Iris.Rapid communications in mass spectrometry : RCM · 2026Article
- A Step-by-Step Protocol From METASPACE to Biological Interpretation.Journal of mass spectrometry : JMS · 2026Article
- High-Throughput N-Glycan Analysis by IR-MALDESI With a 1.5-kHz Pulsed Mid-IR Laser.Journal of mass spectrometry : JMS · 2026Article
- Spatially resolved lipids in a mouse brain model of globoid cell leukodystrophy via IR-MALDESI MSI and parallel reaction monitoring MSI.Analytical and bioanalytical chemistry · 2026Article
- Resolving the glycosaminoglycan signature of ischemic stroke brain using PRM-based IR-MALDESI mass spectrometry imaging.Analytical and bioanalytical chemistry · 2026Article
- Antibiotics accumulate inProceedings of the National Academy of Sciences of the United States of America · 2025Article
- Exploring ammonium salt doping to enhance ion abundance for quantitative mass spectrometry imaging.Analytical and bioanalytical chemistry · 2025Article
- Subcellular-Resolution Molecular Pathology by Laser Ablation-Rapid Evaporative Ionization Mass Spectrometry.Analytical chemistry · 2025Article
- Topographic imaging with automatic z-axis correction of Brassica oleracea var. viridis leaves by IR-MALDESI mass spectrometry imaging.Analytical and bioanalytical chemistry · 2025Article
- Part A: Implementing an Analyte Panel and Sampling Protocol for Quality Control in Mass Spectrometry Imaging.Rapid communications in mass spectrometry : RCM · 2025Article
- Three-dimensional mass spectrometry imaging (3D MSI): incorporating top-hat IR-MALDESI and automatic z-axis correction.Analytical and bioanalytical chemistry · 2025Article
- Comparison of Mid-Infrared and Ultraviolet Lasers Coupled to the MALDESI Source for the Detection of Secondary Metabolites and Structural Lipids in Arabidopsis thaliana.Journal of mass spectrometry : JMS · 2025Article
- Oversampling for Enhanced Spatial Resolution of Zebrafish by Top-Hat IR-MALDESI-MSI.Journal of the American Society for Mass Spectrometry · 2024Article
- Optimizing neurotransmitter pathway detection by IR-MALDESI-MSI in mouse brain.Analytical and bioanalytical chemistry · 2024Article
- Direct sub-atmospheric pressure ionization mass spectrometry: Evaporation/sublimation-driven ionization is amazing, fundamentally, and practically.Journal of mass spectrometry : JMS · 2024Review
- A statistical approach to system suitability testing for mass spectrometry imaging.Rapid communications in mass spectrometry : RCM · 2024Article
- Evaluating the optimal tissue thickness for mass spectrometry imaging using infrared matrix-assisted laser desorption electrospray ionization.Rapid communications in mass spectrometry : RCM · 2023Article
- Comparative analysis of sucrose-embedding for whole-body zebrafish MSI by IR-MALDESI.Analytical and bioanalytical chemistry · 2023Article
- Maximized Spatial Information and Minimized Acquisition Time of Top-Hat IR-MALDESI-MSI of Zebrafish Using Nested Regions of Interest (nROIs).Journal of the American Society for Mass Spectrometry · 2023Article
33 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
Infrared matrix-assisted laser desorption electrospray ionization (IR-MALDESI) mass spectrometry imaging of biological tissue sections using a layer of deposited ice as an energy-absorbing matrix was investigated. Dynamics of plume ablation were first explored using a nanosecond exposure shadowgraphy system designed to simultaneously collect pictures of the plume with a camera and collect the Fourier transform ion cyclotron resonance FT-ICR mass spectrum corresponding to that same ablation event. Ablation of fresh tissue analyzed with and without using ice as a matrix were compared using this technique. Effect of spot-to-spot distance, number of laser shots per pixel, and tissue condition (matrix) on ion abundance were also investigated for 50 μm-thick tissue sections. Finally, the statistical method called design of experiments was used to compare source parameters and determine the optimal conditions for IR-MALDESI of tissue sections using deposited ice as a matrix. With a better understanding of the fundamentals of ablation dynamics and a systematic approach to explore the experimental space, it was possible to improve ion abundance by nearly one order of magnitude.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.