Beyond the research paper: 5 workflow secrets for cleaner lamellae and faster results

Delmic Blog

|

Article By Marit de Beer
April 8, 2026

The “real” side of the lab

While academic papers usually focus on the final results, METEOR Connect 2026 was designed to explore the “real” side of the lab. We organized this event because our commitment to customers spans from sale to result; we love seeing METEOR in active use and listening closely to our community.

Instead of just discussing biology, we dove deep into technical breakthroughs, troubleshooting, and the secret shortcuts that streamline daily lab life. With over 50 attendees from a pool of 80+ registrants, the event brought together a global mix of daily users, facility managers, and future users from across Europe, North America, and Asia.


Here are the top 5 lessons we learned from the global METEOR community:

1. Integration is the key to throughput

The transition from standalone fluorescence systems to an integrated solution represents a fundamental shift in imaging efficiency rather than a mere convenience. Leanne de Jager (Utrecht University) highlighted that the integrated METEOR microscope provides three critical operational advantages:

  • Increased throughput
  • Cleaner lamellae
  • Easier correlations

 

2. Start at the foundation: strategic grid preparations

Optimizing the workflow begins during the sample preparation phase, well before touching the microscope. Kevin Boga (Forschungszentrum Jülich) highlights that utilizing micropatterned grids is a critical optimization step. This approach ensures a homogenous cellular distribution, enabling the rapid identification and registration of regions of interest.

 

3. Hardware-software synergy: achieving one-click correlation

The efficiency of a correlative workflow depends on the synergy between hardware and software. Maya Azubel (SLAC) highlighted the Odemis interface’s “one-click” correlation capabilities. This seamless transition between SEM and fluorescence images ensures that regions of interest remain perfectly localized, eliminating the manual complexity of re-finding the target in SEM.

4. Enhancing correlation precision with reflection imaging

The correlation of fluorescence microscopy (FM) data with transmission electron microscopy (TEM) images is often a bottleneck because the FM images lack structural context regarding the lamella’s architecture. Kevin Boga shared his pro-tip to streamline this integration: the acquisition of reflection images of the finalized lamella. This technical approach makes the final alignment between FM and TEM significantly more accurate and less time-consuming.

5. Advancing science through a collaborative ecosystem

The final lesson is that world-class science isn’t just about the hardware; it’s about the support behind it. Maia Azubel noted that the installation, service, and application support provided by the Delmic team were instrumental to her. She emphasized that the value of the partnership lies in a team that “really listens” to user needs to help them overcome unique lab challenges.


Impact that matters

When we polled our community, the results were clear: METEOR is delivering more than just data. Users reported higher confidence in ROI targeting, faster workflows, and reduced ice contamination. For many, the ability to see clearly through the process meant that METEOR quite literally “brought color to life”.

Want to join the conversation? The METEOR community is growing fast, and if we learned one thing from this event, it is this: we will continue to organize these sessions to ensure our users get the results they need.

To stay updated on the latest technical tips and future events, follow us on LinkedIn and sign up for our cryo-ET newsletter:

Sign up today

Contacts

We are constantly innovating and refining our technologies, so stay at the forefront of these developments by signing up for our newsletter and following us on LinkedIn.

Current vacancies

At the moment, we don’t have any open positions, but please keep an eye out for new opportunities as we expect new roles to open soon.

SPARC Spectral 3.0

By Delmic

High-performance and multimodal cathodoluminescence detector for SEM.

Gain fast and reliable access to nanoscale optical insights using, uncovering information that other analytics techniques fail to resolve.



→ Highly efficient optical design ensures maximal sensitivity and throughput

→ Large field-of-view to map large regions of interest

→ Automated and guided workflows ensures reliable data collection across users and sesions.

Compatible with: all major SEMs brands

METEOR 2.0

By Delmic

Cryo fluorescence microscope — integrated into your cryo-FIB/SEM system.

Eliminate sample transfers and guide lamella milling with precise fluorescence targeting, right inside your cryo-FIB/SEM system, thanks to its integrated fluorescence light microscope.

→ Integrated design reduces contamination risk and maximises imageable lamella area

→ Large field of view, fast-switching filter wheel, and smart tiling, stitching, and autofocus for rapid ROI identification

→ High-NA optics and a high-quantum-efficiency camera detect the faintest fluorescence at minimal excitation power, protecting lamellae from damage and devitrification

→ Easy-to-use, continually evolving software that minimises manual interaction and frees up your time

→ A future-proof system that adapts and evolves with your research in the fast-moving field of cryo-ET