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Selecting an Atmospheric Pressure Mass Spectrometry Imaging Source: A Comparison of the Technical Advantages of DESI and Secondary Photoionisation Imaging Sources

2026-07-29

The value of ambient mass spectrometry imaging (Ambient MSI) lies in the fact that samples can be imaged directly under atmospheric conditions, eliminating the ···

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How can existing time-of-flight mass spectrometers be upgraded to support MSI? A detailed guide to retrofitting mass spectrometry imaging sources

2026-07-29

Laboratories that have acquired a time-of-flight mass spectrometer (TOF-MS) often face a practical challenge: whilst the instrument itself offers the advantages···

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A New Tool for Forensic Analysis: How Can DESI/PI Mass Spectrometry Imaging Help Resolve Challenges in These Three Types of Cases?

2026-07-24

‌ForewordThis instrument is equipped with a desorption electrospray ionisation (DESI)/ photochemical ionisation (PI) integrated ionisation source for ambient p···

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Smaller, more stable, easier to install: where is the next step for imaging sources?

2026-07-20

The main technological trajectory for mass spectrometry imaging sources is now clear: dual-ionisation enhancement, matrix-free sample preparation, and compatibi···

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When imaging reaches the single-cell scale: 2–3 μm resolution is opening up new questions in the life sciences

2026-07-20

With every step forward in the resolution of mass spectrometry imaging, researchers are able to ask a whole new set of questions. As spatial resolution advances···

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