Focus on MALDI imaging

Selected MALDI Imaging Publications

Lymphatic Imaging: Focus on Imaging Probes

In view of the importance of sentinel lymph nodes (SLNs) in tumor staging and patient management, sensitive and accurate imaging of SLNs has been intensively explored. Along with the advance of the imaging technology, various contrast agents have been developed for lymphatic imaging. In this review, the lymph node imaging agents were summarized into three groups: tumor targeting agents, lymphat...

Focus on multidimensional optical spectroscopy and imaging

Optical spectroscopy using ultrafast light pulses has undergone a revolution in the last decade due to the introduction and development of multidimensional coherent techniques. These methods build on established coherent spectroscopic techniques, such as photon echoes, but go beyond them by correlating the coherent dynamics during two time periods. The resulting multidimensional spectra have a ...

Comprehensive identification of proteins from MALDI imaging.

Matrix-assisted laser desorption/ionization imaging mass spectrometry (MALDI IMS) is a powerful tool for the visualization of proteins in tissues and has demonstrated considerable diagnostic and prognostic value. One main challenge is that the molecular identity of such potential biomarkers mostly remains unknown. We introduce a generic method that removes this issue by systematically identifyi...

MALDI mass spectrometry imaging in oncology (Review).

Matrix-assisted laser desorption/ionization (MALDI) mass spectrometry imaging (MSI) has improved over the years and is increasingly being used for biomarker discovery directly from human tissue sections. State-of-the-art technology currently enables a resolution down to 20 µm. MSI therefore allows the correlation of spatial and temporal protein expression profiles with distinct morphological fe...