The attached data includes the results of LARAPPI/CI (Laser Ablation Remote Atmospheric Pressure Photoionization/Chemical Ionization)-3D-MSI in the bbCID mode, performed employing an ultrahigh resolution QToF (quadrupole-time-of-flight) mass spectrometer Bruker Impact II.
The first file, BC_MSbbCID.d.zip
, contains spectral and spatial data from the MSI-bbCID analysis of a blader cancer tissue and healthy bladder tissue placed next to each other.
The second file, RCC_MSbbCID.d.zip
, contains spectral and spatial data from the MSI-bbCID analysis of adjacent kidney cancer tissue and healthy kidney tissue.
The third file, dyes_thymidine_MSbbCID.d.zip
, contains spectral and spatial data from the MSI-bbCID analysis of a paper sample with three dye solutions and a thymidine solution.
All of the attached files contain raw 2D MS and MS/MS data in .d
format, and can be opened using an open-source R package that is freely available.
More details about reading Bruker's .d
folders with R packages can be found e.g. here: https://www.rdocumentation.org/packages/specmine/versions/3.1.6/topics/read_Bruker_files
(2025)