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Updated: Dec 6, 2025

Whole-body Mass Spectrometry Imaging by Infrared Matrix-assisted Laser Desorption Electrospray Ionization IR-MALDESI
Published on: March 24, 2016
Raman2imzML converts Raman imaging data into the standard mass spectrometry imaging format
Stefania Alexandra Iakab1,2, Lluc Sementé1, María García-Altares3,4
1Department of Electronic Engineering, Rovira i Virgili University, 43007, Tarragona, Spain.
Background:
Multimodal imaging that combines mass spectrometry imaging (MSI) with Raman imaging is a rapidly developing multidisciplinary analytical method used by a growing number of research groups. Computational tools that can visualize and aid the analysis of datasets by both techniques are in demand.
Results:
Raman2imzML was developed as an open-source converter that transforms Raman imaging data into imzML, a standardized common data format created and adopted by the mass spectrometry community. We successfully converted Raman datasets to imzML and visualized Raman images using open-source software designed for MSI applications.
Conclusion:
Raman2imzML enables both MSI and Raman images to be visualized using the same file format and the same software for a straightforward exploratory imaging analysis.
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