Scientists at CEITEC Brno University of Technology have developed microscopic robots that could one day accelerate beer production and simplify food quality control. The magnetically controlled biobots can actively mix liquids during fermentation, speed up the process, and separate themselves from the finished product once fermentation is complete. The results of the research, carried out by Professor Martin Pumera’s team, were published in the journal ACS Nano.“When people hear the word ‘robot’ today, they often imagine an electronic device. In reality, however, a robot can be any system capable of autonomously performing a specific task,” explains Martin Pumera of CEITEC Brno University of Technology.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Mikroroboti_z_CEITEC_mohou_urychlit_vyrobu_piva_i_kontrolu_kvality_potravin_7d9ff82875.jpeg" alt="CEITEC BUT/Jakub Rozboud: CEITEC Microrobots Could Speed Up Beer Production and Food Quality Control: Martin Pumera in his lab at CEITEC BUT." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Mikroroboti_z_CEITEC_mohou_urychlit_vyrobu_piva_i_kontrolu_kvality_potravin_7d9ff82875.jpeg 235w," sizes="100vw" width="1600" height="1067">The research team created so-called biobots—biohybrid microrobotic capsules containing brewer’s yeast and magnetic nanoparticles. When the yeast produces carbon dioxide during fermentation, the resulting bubbles cause the biobots to move up and down through the liquid. This naturally mixes the contents of the vessel and makes fermentation more efficient. Compared with conventional static particles, the biobots can therefore accelerate chemical processes that are important in food production.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Mikroroboti_z_CEITEC_mohou_urychlit_vyrobu_piva_i_kontrolu_kvality_potravin_4_af5fd4611f.jpg" alt="CEITEC BUT/Martin Pumera's archive: CEITEC Microrobots Could Speed Up Beer Production and Food Quality Control: Hematite microrobot (image for illustrative purposes)." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Mikroroboti_z_CEITEC_mohou_urychlit_vyrobu_piva_i_kontrolu_kvality_potravin_4_af5fd4611f.jpg 209w," sizes="100vw" width="1600" height="1192">Another major advantage of the technology is that the biobots can be easily separated from the finished beverage. Thanks to the magnetic particles they contain, they can be controlled with a magnetic field and removed once fermentation is complete, eliminating the need for additional filtration. The researchers also demonstrated that the biobots can be reused over several production cycles.“Unlike conventional static particles, microrobots actively move throughout the entire volume of the liquid, allowing them to cover a larger area and make the whole process more efficient. At the same time, they also facilitate the automation of production,” adds Martin Pumera. The team is currently discussing potential applications of the technology with a major European brewery.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Mikroroboti_z_CEITEC_mohou_urychlit_vyrobu_piva_i_kontrolu_kvality_potravin_3_e8e5a3a55a.jpg" alt="CEITEC BUT/Martin Pumera's archive: CEITEC Microrobots Could Speed Up Beer Production and Food Quality Control: g-C₃N₄ microrobots (image for illustrative purposes)." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Mikroroboti_z_CEITEC_mohou_urychlit_vyrobu_piva_i_kontrolu_kvality_potravin_3_e8e5a3a55a.jpg 158w," sizes="100vw" width="1476" height="1460">Martin Pumera’s group has long been exploring the use of microrobots and advanced materials in the food industry. In the past, for example, the team developed a flexible sensor for smart packaging capable of detecting spoiled fish. The new biobots therefore represent another step towards more advanced methods of food quality and safety control.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Mikroroboti_z_CEITEC_mohou_urychlit_vyrobu_piva_i_kontrolu_kvality_potravin_2_75c7fed958.jpeg" alt="CEITEC BUT/ACS Nano: CEITEC Microrobots Could Speed Up Beer Production and Food Quality Control: ACS Nano - cover featuring article by Martin Pumera et al." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Mikroroboti_z_CEITEC_mohou_urychlit_vyrobu_piva_i_kontrolu_kvality_potravin_2_75c7fed958.jpeg 117w," sizes="100vw" width="1600" height="2128">

 CEITEC Microrobots Could Speed Up Beer Production and Food Quality Control 

In the week from September 7, the following webinars await you in the field of atomic and molecular spectroscopy and spectrometry<blockquote><h4><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinars">👉 DETAILS AND REGISTRATION IN THE WEBINARS SECTION</a></h4>👉 Search and filter in the largest global database with over 6 000 GC, LC, MS and spectroscopy webinars.</blockquote><h5>1. Thermo Fisher Scientific: Spatial Proteomics for Translational Research</h5><ul><li>Tu, 8.9.2026 07:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://labrulez.com/en-us/all/webinar/6456">Registration</a></li></ul>Learn how Thermo Fisher's EVOS S1000 system and Aluora kits reduce sample costs for tumor imaging and support spatial proteomics workflows in translational research.<h5>2. SelectScience: Managing 4D-STEM data with smarter acquisition</h5><ul><li>Tu, 8.9.2026 15:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://labrulez.com/en-us/all/webinar/6427">Registration</a></li></ul>Tackle the 4D-STEM data burden and explore smarter acquisition strategies designed to improve efficiency and manage increasingly complex microscopy datasets.<h5>3. Milestone: Mastering Geological Sample Preparation: Strategies for Complete Digestion and Low Blanks</h5><ul><li>We, 9.9.2026 16:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://labrulez.com/en-us/all/webinar/6483">Registration</a></li></ul>Learn how SRC microwave digestion supports complete dissolution of rocks, sediments, and mineral ores while reducing blanks and improving reliability in elemental and isotopic analysis.<h5>4. New Food magazine: Measuring what matters: water quality analysis with UV-Visible spectrophotometry</h5><ul><li>We, 9.9.2026 16:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://labrulez.com/en-us/all/webinar/6392">Registration</a></li></ul>Explore how UV-Visible spectrophotometry supports reliable water quality analysis across a range of laboratory and environmental applications.<h5>5. C&amp;EN: Expanding NMR Possibilities with HFX Cryogenic Probes</h5><ul><li>We, 9.9.2026 17:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://labrulez.com/en-us/all/webinar/6463">Registration</a></li></ul>Discover how JEOL SuperCOOL MARVEL HFX Duo cryogenic probe technology combines high sensitivity with HFX triple resonance to expand fluorine NMR analysis.<h5>6. Anton Paar: Correlating Mechanical and Chemical Properties: Introduction to Rheo-Raman for Polymers</h5><ul><li>We, 9.9.2026 18:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://labrulez.com/en-us/all/webinar/6378">Registration</a></li></ul>Discover how combining rheology with Raman spectroscopy enables real-time insights into polymerization, crystallization, thermal stability, and polymer structure–property relationships.<h5>7. Agilent Technologies: Overcoming Key Challenges in Microplastics Analysis</h5><ul><li>Th, 10.9.2026 07:30 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://labrulez.com/en-us/all/webinar/6469">Registration</a></li></ul>Learn how LDIR chemical imaging simplifies microplastics analysis through automated polymer identification, sizing, and characterization.<h5>8. SciY/Mestrelab Research: Advancing Lean Chemometrics: Iterative Optimization Technology as a Process Analytical Technology Tool for Reducing Calibration Burden</h5><ul><li>Th, 10.9.2026 17:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://labrulez.com/en-us/all/webinar/6428">Registration</a></li></ul>Discover how Iterative Optimization Technology and lean chemometrics can accelerate PAT deployment while reducing calibration burden in analytical workflows.<h5>9. Agilent Technologies: IR Microscopy to Streamline Your Microplastics Analysis</h5><ul><li>Th, 10.9.2026 20:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://labrulez.com/en-us/all/webinar/6440">Registration</a></li></ul>Learn how the Agilent 8700 LDIR simplifies microplastics analysis with automated laser-based IR imaging that reduces analysis time for environmental laboratories.<h5>10. SelectScience: TechTalk: Benefits of high-resolution ICP-OES for challenging applications</h5><ul><li>Fr, 11.9.2026 10:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://labrulez.com/en-us/all/webinar/6470">Registration</a></li></ul>Learn how high-resolution ICP-OES from Analytik Jena can improve spectral resolution and trace-element detection for demanding analytical applications.

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Size distribution and elemental analysis of fine particles from Li-ion battery cell fire

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Since its establishment in 2011, CEITEC has quickly developed into a cutting-edge infrastructure for research which performs highly alongside the best institutes in Europe. Among the main priorities of CEITEC are the promotion of a motivating and dynamic international scientific environment, the provision of state-of-the-art research infrastructure, and the policy of open communication and equal opportunities.

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Thermo Scientific™ ARL™ SMS-XY Automation for XRF

The Thermo Scientific™ ARL™ SMS-XY XRF system enables unattended operation, sample prep and analysis with high quality, efficiency, and reduced cost.

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Thermo Scientific ARL SMS-Omega XRF Instrument

Boost production efficiency with fully automated XRF analysis. The ARL OPTIM'X with SMS-Omega ensures high-quality results with unattended prep, rapid WDXRF, and compact design.

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