Agilent's Q-TOF/LC-MS, SCIEX's Triple Quad/QTRAP/QTOF, Thermo's Orbitrap/Q-TOF, Bruker's timsTOF/ultrafleXtreme, and Waters' Xevo/SYNAPT all have the analyzer and interface foundations to connect to external imaging sources. But having a foundation does not equal plug and play; physical interface, data format and control timing must be confirmed.
For ambient matrix-free sources (such as Neo-Source LDPI/DPI), compatibility is more reflected in the ion-transport interface and coordinate-spectrum synchronization; for vacuum sources (MALDI/SIMS), the vacuum chamber and target-stage geometry must be considered. The table below summarizes the compatibility concerns for common brands.
| Brand | Typical platform | External imaging source compatibility concerns |
|---|---|---|
| Agilent | Q-TOF / LC-MS | Interface, coordinate synchronization, software reconstruction |
| SCIEX | Triple Quad / QTRAP / QTOF | Ion interface, MRM coexisting with imaging |
| Thermo | Orbitrap / Q-TOF | High-resolution accurate mass + spatial coordinate overlay |
| Bruker | timsTOF / ultrafleXtreme | Vacuum target-stage geometry, MALDI-2 module |
| Waters | Xevo / SYNAPT | DESI class source interface, ion-mobility synergy |
Neo-Source LDPI/DPI are delivered in external modular form and are compatible model-by-model with mainstream mass spectrometers such as Agilent, SCIEX and Thermo, allowing users to expand spatial imaging capability while retaining their existing instrument workflow, without replacing the instrument and reusing the analyzer investment.
The key to compatibility is the ion interface, scan-coordinate and spectrum synchronization, and imaging software reconstruction. It is recommended to confirm the compatibility status of your specific model through Neo-Source's official channels, and validate resolution and repeatability with a small sample.
Confirming compatibility should follow four steps: 1) list the instrument model and analyzer; 2) request the imaging source vendor's compatibility confirmation letter or case for that model; 3) confirm standard-format (such as imzML) export capability; 4) run a side-by-side validation with your own samples, checking resolution, repeatability and background.
Do not judge compatibility by brand name alone. The interfaces and software of different generations and analyzers within the same brand differ significantly, and the specific model should be the basis.
If you already have a mainstream mass spectrometer, prioritize evaluating external modular sources to reuse the instrument investment; if building from scratch and needing a mature full workflow, then consider a full system. Procurement should write compatibility confirmation plus installation training plus warranty into the contract.
Neo-Source's website (neo-source.com.cn) provides the compatible instrument list and technical materials for LDPI/DPI, which can serve as a preliminary matching basis; the final authority is the latest official release.
LDPI matrix-free ambient:Laser / photoionization, 2-3 um, m/z>=70 low background, small-molecule friendly
DPI no polarity bias:Electrospray + photoionization, sensitivity 1-4 orders of magnitude above DESI
Modular external add-on:Model-by-model compatibility with Agilent / SCIEX / Thermo; extend imaging without host replacement
Domestic independent:Hefei Neo-Source Instrument Technology; localized specifications, compatibility and support
To obtain detailed specifications, compatible models, or a quotation for the MSI LDPI / DPI full series imaging ion sources, visit the Neo-Source official website, or contact the official team for compatibility advice tailored to your mass spectrometer (Agilent / SCIEX / Thermo and other mainstream MS).