Czech researchers from Charles University, Prague, led by Pavla Eliášová, have developed an advanced photocathode that helps convert the greenhouse gas carbon dioxide into pure ethanol using sunlight. The new technology solves a long-standing problem of material degradation in water, achieves record conversion efficiency, and opens the way toward sustainable production of green fuels.Converting carbon dioxide (CO2) into useful fuels using solar energy represents the holy grail of modern green chemistry. The device enabling this conversion is called a solar reactor. Its key element is a photocathode: a material that absorbs light and enables the chemical reaction. Cuprous oxide long appeared to be an ideal material because it is inexpensive, readily available, and excels at capturing solar rays. In practice, however, it faced a fundamental obstacle: in an aqueous environment under light, it transforms and degrades extremely rapidly—much like iron undergoing swift corrosion—and loses its functionality within just tens of minutes.The team from the Chemistry Section of the Faculty of Science, CU, led by Pavla Eliášová, in collaboration with Tomáš Hrbek from the Faculty of Mathematics and Physics, CU, resolved this issue by creating a unique "nano-sandwich". The scientists combined cuprous oxide with advanced two-dimensional materials called MXenes and, through precisely controlled heating, created an ultrathin layer of titanium dioxide on their surface. MXene modified in this way can rapidly drain electric charge from the cuprous oxide, thereby slowing down its decomposition. At the same time, it uses the charge further to convert carbon dioxide into liquid fuel."Surface-engineered MXene combined with cuprous oxide allowed us to unite the best of both materials. The copper base enables maximum utilization of light energy, while the conductive MXene framework ensures that the material remains active even after many hours of operation," explains research team leader Pavla Eliášová from the Chemistry Section of the Faculty of Science, Charles University.In laboratory tests, the new photocathode achieved a record solar-energy-to-ethanol conversion efficiency of 2,74 %. A crucial improvement is the formation of only a single product. While other systems often produce a mixture of byproducts, the material designed by the research team produces pure ethanol as its sole liquid product, which significantly simplifies its potential industrial application."This is a major step forward for us. On our laboratory scale, the system works very well and produces ethanol over many hours. In the next step, we want to further reinforce the stability of the entire photocathode and begin testing on a larger scale and under real daylight conditions," adds physical chemist Pavla Eliášová.The research was conducted within the international European project DESIRED (Horizon Europe), with support from the Charles University Research Centre (UNCE) and the L'Oréal-UNESCO For Women in Science program.<blockquote><h4>Article</h4><h4><a target="_blank" rel="noopener noreferrer" href="https://advanced.onlinelibrary.wiley.com/doi/10.1002/aenm.71469">Surface-Engineered Ti3C2Tx MXene/Cu2O Photocathodes for Highly Selective Photoelectrocatalytic CO2 Reduction to Ethanol</a></h4>Luis A. M. Carrascosa, Magdaléna Linková, Monika Remzová, Tomáš Hrbek, Pavla EliášováAdv. Energy Mater., 2026, 16, e71469<a target="_blank" rel="noopener noreferrer" href="https://doi.org/10.1002/aenm.71469">https://doi.org/10.1002/aenm.71469</a><h6>licenced under <a target="_blank" rel="noopener noreferrer" href="https://creativecommons.org/licenses/by/4.0/">CC-BY 4.0</a></h6></blockquote><h4>Abstract</h4>Cu2O is an inexpensive p-type semiconductor that promotes the photoelectrocatalytic CO2 reduction reaction (PEC CO2RR). While its low bandgap enables photoexcitation by visible light, long-term stability remains limited due to quick charge recombination and photocorrosion. Here, we enhanced charge separation and extraction by combining Cu2O with surface-engineered MXenes. In this novel architecture, TiO2 grows in situ on the surface of Ti3C2Tx and serves as a charge-transport layer, forming a junction with Cu2O. On the other side, the outer TiO2 surface exposed to the CO2-saturated electrolyte offers catalytically active sites for CO2 reduction. Acting as a central layer, the MXene conductive backbone provides an electronically continuous pathway for electron transport. In PEC CO2RR, the photocathode containing 50 wt.% of MXene and a balanced amount of TiO2 on the Ti3C2 surface outperformed the best Cu/CuxO-based systems operating in non-organic electrolytes reported in the literature. The FTO/Cu2O/ml-Ti3C2Tx-350-N2 photocathode reached 8.4&nbsp;µmol&nbsp;cm−2 h−1 ethanol production rate and 2.74% solar-to-ethanol efficiency after 2&nbsp;h. Moreover, pairing TiO2-MXene with Cu2O significantly stabilized the photocathode, which maintained 76% of the ethanol production rate after 6 h. Overall, our results establish surface-engineered Cu2O/TiO2-MXene heterostructures as a solid platform for highly selective, visible-light-driven ethanol production with significantly improved operational stability.

Researchers from Charles University, Prague, Have Developed a New Photocathode for Efficient Conversion of CO2 into Ethanol

<div><div>Protons play a central role in many chemical reactions in living organisms. In some cases, a proton may be shared between two nearby molecular groups rather than being localized on just one. This phenomenon can strongly influence the properties and reactivity of biomolecules and is important for enzyme function.</div></div><div>Researchers led by Hanns Christian Schewe (IOCB Prague and Heyrovský Institute of the CAS) together with Lukáš Tomaník (UCT Prague and Fritz Haber Institute of the Max Planck Society) have now investigated proton sharing in a range of biologically relevant polycarboxylic acids dissolved in water, including several molecules related to the citric acid cycle (Krebs cycle).Using liquid-jet X-ray photoelectron spectroscopy (LJ-PES), a technique that reveals the chemical environment of atoms in molecules dissolved in water, the team was able to probe the position of protons on an ultrafast time scale. Unlike techniques such as NMR, which provide a time-averaged picture, photoelectron spectroscopy captures the instantaneous distribution of protons and can therefore distinguish more directly between localized and shared states.The results showed significant proton sharing only in maleic acid dissolved in water. In contrast, protons remained mostly localized at individual carboxylic groups in succinic acid, fumaric acid, malic acid, glutaric acid and citric acid. This suggests that proton sharing is not a common feature of these molecules when they are freely dissolved in water.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/IOCB_Prague_Cropped_part_of_the_cover_by_Schewe_et_al_with_the_use_of_Nano_Banana_2_0_2_2a408dbeb5.webp" alt="IOCB Prague: Cropped part of the cover by Schewe et al. with the use of Nano Banana 2.0: Full cover by Schewe et al. with the use of Nano Banana 2.0." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_IOCB_Prague_Cropped_part_of_the_cover_by_Schewe_et_al_with_the_use_of_Nano_Banana_2_0_2_2a408dbeb5.webp 117w," sizes="100vw" width="1620" height="2154">The difference appears to be largely controlled by molecular geometry. In maleic acid, the two carboxylic groups are held close together, creating favorable conditions for proton sharing. More flexible molecules can adopt conformations in which the groups are farther apart, while water molecules form strong hydrogen bonds with them and favor localized protons.However, the situation may be different inside proteins. When a carboxylic acid binds in the active site of an enzyme, its shape and position can be tightly constrained. Such an environment could bring the relevant groups close enough together to promote proton sharing and thereby influence enzymatic reactions.The study highlights an important distinction: proton sharing may be rare in freely hydrated molecules but could become important when biomolecules are held in the right geometry by enzymes. It also demonstrates that LJ-PES is a powerful tool for studying proton behavior in solutions. Its ultrafast and site-specific sensitivity could in future help researchers investigate proton sharing directly in more complex chemical and biological systems.<blockquote><h4>The original article</h4><h4><a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/jaaucr/article/6/6/3349/5084661/Proton-Sharing-in-Polycarboxylic-Acids-in-Aqueous">Proton Sharing in Polycarboxylic Acids in Aqueous Solution</a></h4>Lukáš Tomaník, Jiří Tůma, Gunnar Öhrwall, Ronny Golnak, Ngoc Lan Le Nguyen, Bruno Credidio, Harmanjot Kaur, Petr Slavíček, Bernd Winter, H. Christian Schewe<div>JACS Au, 2026, 6, 3349–3355</div><a target="_blank" rel="noopener noreferrer" href="https://doi.org/10.1021/jacsau.6c00377">https://doi.org/10.1021/jacsau.6c00377</a><h6>licenced under <a target="_blank" rel="noopener noreferrer" href="https://creativecommons.org/licenses/by/4.0/">CC-BY 4.0</a></h6></blockquote><h4>Abstract</h4>We investigate proton sharing in biologically relevant polycarboxylic acids in aqueous solutions using liquid-jet X-ray photoelectron spectroscopy. In contrast to techniques that record time-averaged proton positions, like nuclear magnetic resonance, photoelectron spectroscopy captures instantaneous proton distribution due to its ultrafast probing time scale. The method is, therefore, uniquely sensitive to the occurrence of proton sharing in an aqueous environment, as demonstrated here. We only observe significant proton sharing dynamics in maleic acid, where its monoanionic form shows a single, delocalized peak in the carbon 1s spectrum. Conversely, succinic acid, fumaric acid, malic acid, glutaric acid, and citric acid exhibit distinct peaks corresponding to separate, localized COOH and COO– groups, instead of shared protons. Our results reveal that intramolecular proton sharing in water is rather an exception for most biologically relevant polycarboxylic acids. This highlights the importance of enzyme-driven structural changes of polycarboxylic acids associated with proton sharing during metabolic processes.</div>

Proton sharing in polycarboxylic acids in aqueous solution

Autumn has already turned the leaves into vibrant shades, and with the end of the year approaching, we would like to thank you - before the first snowflakes arrive - for your trust, cooperation, and continued interest in our products and services.As a long-standing distributor of Thermo Scientific Finnpipette products, we know that the accuracy and reliability of laboratory results often begin with seemingly small details. Choosing the right pipette and tip is one of the first steps toward a successful analysis.That is why we have prepared an EXCLUSIVE offer to help you replenish your laboratory supplies at a more attractive price, while also thanking you for your continued cooperation and trust.<blockquote>EXCLUSIVE OFFER valid until the end of 2026<ul><li>10% off tips</li><li>10% off pipettes</li></ul>Enter the code “KAŠTANY” in your order or include it in your order e-mail.*For larger orders, an additional discount may be available.</blockquote><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/analytika_pipety_a_spicky_thermo_20c5943161.jpg" alt="analytika: Thermo Scientific Pipettes and Tips" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_analytika_pipety_a_spicky_thermo_20c5943161.jpg 146w," sizes="100vw" width="1500" height="1605"><h4>LIMITED OFFER WHILE STOCKS LAST</h4><h5>Everything ages. 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The main mission of the Faculty of Science is to create highly qualified experts in biology, chemistry, geography, geology and in other interdisciplinary fields. Its scientific and research effort aims to solve key problems concerned with the development of human society. Some of the priority long-term subjects are human health, the study of the function and prediction of the development of ecosystems and the biosphere, and the development of environmentally-friendly materials based on the utilization of renewable resources.

Přírodovědecká fakulta Univerzity Karlovy

The Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences (IOCB Prague) is a leading scientific institution in the Czech Republic, recognized internationally. Its primary mission is basic research in the fields of chemical biology and medicinal chemistry, organic and material oriented chemistry, chemistry of natural compounds, biochemistry and molecular biology, physical chemistry, theoretical chemistry, and analytical chemistry. 

Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences

Analytika is a Czech company that offers and produces certified reference materials (CRM) and (ultra)pure chemicals for quality control and quality assurance in laboratories, including accredited laboratories.

Our portfolio also includes pipettes and tips, digestors, PFA labware and other equipment for analytical laboratory and trace analysis.

ANALYTIKA

Anton Paar

Technology Networks

Bruker

Malvern Panalytical

SelectScience

Wiley

Microplastic pollution is an increasing environmental concern, but accurate analysis remains challenging due to labor-intensive sample preparation methods and inconsistent reproducibility.This webinar explores recent advances in microplastic analysis and how automation is helping improve workflow efficiency, consistency, and confidence in analytical results.Attendees will gain insight into current approaches for addressing common preparation challenges and discover how advanced technologies are supporting more reliable environmental research and monitoring.<h5>Attend this webinar to:</h5><ul><li>Learn about the latest automated microplastic preparation methods</li><li>Explore the latest research on microplastics in the environment</li><li>Discover various analytical examples of microplastics, including those using µFTIR</li></ul><blockquote>Speaker: Markus Sillanpää, PhD (Principal researcher, Finnish Environment Institute (Syke))Dr. Markus Sillanpää is a docent in environmental science at the University of Jyväskylä and a principal researcher at the Finnish Environment Institute (Syke), specializing in analytical and environmental chemistry. He earned his PhD in chemistry from the University of Helsinki in 2006, focusing on aerosol science. His research investigates the sources, fate, and environmental impacts of microplastics, engineered nanoparticles, and atmospheric aerosols. A highly cited author, his work informs environmental policy and promotes evidence-based approaches to sustainable environmental management.</blockquote><blockquote>Speaker: Kazuki Sobue (Assistant Manager, Application Specialist)Kazuki Sobue is an application chemist who has worked in the analytical and measuring instrument division of Shimadzu Corporation in Japan for 12 years. His expertise includes spectroscopic analysis techniques, including fourier transform infrared spectroscopy and raman spectroscopy. He is also a member of ISO/TC 147/SC2/JWG1, where his recent work has focused on the spectroscopic analysis of microplastics.</blockquote>

Technology Networks: Automating Microplastic Analysis To Support Water Quality Research

Automating Microplastic Analysis To Support Water Quality Research

Automate microplastics analysis for water quality testing. Discover advanced sample preparation methods and µFTIR workflows to boost reproducibility

Automated Microplastic Analysis in Water Quality Research

<h5>Turning Elemental Data into Mining Profitability</h5>In mining, there is no room for compromise. Operations must be reliable and cost-effective while meeting stringent specifications for penalty elements to maximize the $-value of ore concentrates. X-ray Fluorescence (XRF) spectrometry plays a pivotal role by delivering actionable data within minutes and across the entire mining value chain—from grade control and process optimization to concentrate quality assurance and environmental monitoring.But which XRF technology is right for your application? From compact energy-dispersive XRF (EDXRF) systems to fully automated high-performance wavelength-dispersive XRF (WDXRF) spectrometers, the optimal solution depends on your analytical requirements.In a 45-min online seminar, our experts will explain the strengths of Bruker’s XRF technologies and provide guidance on how to select the best solution for your workflow. The session will feature real-world examples, a live instrument demonstration, practical sample‑preparation tips, and an interactive Q&amp;A with our experts.Register now to gain insights you can apply immediately.<h5>Learning Objectives:</h5><ul><li>Best practices for grade control, beneficiation, and quality assurance</li><li>Application examples from Copper, Nickel, Iron mining and more</li><li>How XRF helps meet environmental compliance requirements</li><li>The differences between EDXRF and WDXRF technologies and when to use each</li><li>Practical tips for achieving accurate and efficient elemental analysis</li></ul><blockquote>Presenter: Dr. Kai Behrens (Head of XRF Product Line Management, Bruker AXS)Presenter:&nbsp;Dr. Adrian Fiege (Product Manager XRF, Bruker AXS)Presenter:&nbsp;Dr. Jan Stelling (Global Application Coordinator Elemental Analysis, Bruker AXS)Presenter:&nbsp;Dr. Alan Butcher (Global Business Development Manager Geoscience &amp; Forensic Science, Bruker AXS)</blockquote>

Bruker: From Pit to Port: XRF Solutions for Base Metal Mining Operations

From Pit to Port: XRF Solutions for Base Metal Mining Operations

Optimize mining workflows with Bruker XRF solutions. Compare EDXRF and WDXRF for fast elemental analysis, grade control, and ore quality assurance

EDXRF & WDXRF in Base Metal Mining

<h4>Learn about enhanced analysis of viscoelastic behavior.&nbsp;</h4>In this webinar, guest speaker Prof. Ricardo Garcia from ICMM - CSIC in Madrid, a pioneer in the field of AFM and nanomechanics, will speak about his work combining machine learning with AFM-based nanorheology to characterize the viscoelastic behavior of living cells at high speed and nanoscale resolution.Joerg Barner, Bruker BioAFM, will introduce the new ViscoDirect Software Module, which significantly improves the speed and ease of viscoelastic analysis, simplifying applications, such as mechanical gradient mapping, multiscale characterization of cellular structures, and quantification of time-dependent behaviour and viscoelastic response.<h5>Living Cell Viscoelasticity Powered by AFM and Machine Learning</h5>Atomic force microscopy (AFM) is extensively applied to measure the nanomechanical properties of living cells. Despite its popularity, some applications on mechanobiology are limited by the low throughput of the technique. Currently, the analysis of AFM-nanoindentation data is performed by model fitting. Model fitting is slow, data intensive, and prone to error. Herein, a supervised machine learning regressor has been developed for transforming AFM force–distance curves into nanorheological behavior.The method reduces the computational time required to process the force-volume of a cell, made up of approx. 250,000 curves, from several hours to minutes. In fact, the regressor increases the throughput by 50-fold. The training and the validation of the regressor are performed by using theoretical curves derived from a contact mechanics model that combined power–law rheology with bottom effect corrections and functional data analysis. The regressor predicts the modulus and fluidity coefficient of mammalian cells with a relative error below 4%.<blockquote>Speaker: Prof. Ricardo Garcia ( Advanced Force Microscopy Methods and Optomechanics, ICMM - CSIC, Spain )Prof. Garcia applies a combined theoretical and experimental approach to develop advanced force microscopy techniques for the characterization of materials (biomolecules, cells, polymers, semiconductors) in their native environments (air or liquid). &nbsp;His work includes the pioneering development of 3D-AFM, a high-resolution method that characterizes solid-liquid interfaces, biomolecules, and cells. He has made major contributions to the development of advanced AFM methods, multifrequency and bimodal AFM, and tip-based nanolithography. His work has led to valuable scientific insights into the nanomechanical properties of proteins, cells and polymers. He has published over 200 papers in peer reviewed journals, has had numerous patents granted, and received multiple prizes and awards.&nbsp;</blockquote><blockquote>Speaker: Joerg Barner ( Senior Applications Scientist, Bruker BioAFM) Joerg Barner, a Senior Application Scientist at Bruker BioAFM, studied physics at Humboldt University in Berlin, Germany. He is responsible for customer training and instrument installations worldwide. With more than 20 years of AFM experience, his work focuses on the physical and biophysical applications of AFM, from advanced electrical and electrochemical surface characterization to the study of cells, biomolecules, and other biological systems. His expertise includes nanomechanical characterization using force spectroscopy, indentation, and microrheology, as well as the investigation of dynamic mechanisms using high-speed AFM imaging. Joerg works closely with researchers around the world to develop and implement innovative AFM methodologies for cutting-edge scientific applications.&nbsp;</blockquote>

Bruker: AI-Assisted Analysis of Viscoelasticity with AFM

AI-Assisted Analysis of Viscoelasticity with AFM

Quantify living cell viscoelasticity using AFM and machine learning. Learn how Bruker ViscoDirect and AI speed up nanorheology processing by 50-fold

AFM & AI Viscoelasticity Analysis from Bruker

<h4>Meet FlatQUAD 2L: Maximized Collection Efficiency with Simulaneous BSE Imaging</h4>Join us to discover the new XFlash® FlatQUAD 2L EDS detector.XFlash® FlatQUAD™ 2L, Bruker’s breakthrough EDS detector that uniquely combines industry-leading X-ray collection efficiency with simultaneous BSE imaging. Leveraging an innovative annular four-segment SDD design positioned between the SEM pole piece and sample, FlatQUAD 2L enables perfectly co-registered compositional and contrast information in a single acquisition.In this webinar, discover how simultaneous EDS and BSE data collection accelerates workflows, reduces electron dose on beam-sensitive materials, and delivers deeper insights into complex structures. Learn how this unique technology opens new opportunities for the characterization of semiconductors, battery materials, nanoparticles, biological specimens, FIB lamellae, and other advanced materials requiring high-resolution correlative analysis.Be among the first to experience the future of SEM analytics with the XFlash® FlatQUAD™ 2L.<blockquote>Speaker:&nbsp;Andi Kaeppel (Sr. Product Manager EDS on SEM, Bruker Electron Microscope Analyzers)</blockquote><blockquote>Speaker: Dr. Purvesh Soni (Sr. Applications Scientist EDS, Bruker Electron Microscope Analyzers)</blockquote>

Bruker: XFlash® FlatQUAD 2L: Step Into The Future of SEM Elemental Analysis 

XFlash® FlatQUAD 2L: Step Into The Future of SEM Elemental Analysis

Explore the Bruker XFlash FlatQUAD 2L EDS detector. Discover simultaneous EDS and BSE imaging for beam-sensitive materials and SEM elemental analysis

Bruker XFlash FlatQUAD 2L SEM EDS

Scanning electron microscopy (SEM) and focused ion beam SEM (FIB-SEM) are essential tools for the visualization, analysis, and fabrication of nano- and quantum materials. The techniques provide precise 3D characterization of nanostructures and allow for prototyping of nanodevices.This webinar will share insights into recent advances in the design of novel nanomaterials, particularly graphene, carbon nanotubes, and semiconductor nanowires. Other topics that will be discussed include metrology, new device architectures and in-situ electron microscopy techniques, which allow the study of structural features and of growth processes that determine their functional properties using state-of-the-art field emission SEMsLearn how to study advanced materials applied in electronics, battery research, and quantum technology and how to use atomic-scale analysis when preparing ultra-thin TEM lamellae or APT samples for atomic-scale analysis using an advanced FIB-SEM.<h4>Key Learning Outcomes:</h4><ul><li>Understand how SEM and FIB-SEM enable high-precision 2D/3D characterization and nanofabrication for advanced nano- and quantum materials research.</li><li>Discover recent advances in research on nanomaterials, such as graphene, CNTs, semiconductor nanowires, using in-situ electron microscopy.</li><li>Learn practical workflows for preparing ultra-thin TEM lamellae and APT samples with ZEISS Crossbeam 750 for atomic-scale analysis.</li><li>Determine how these EM workflows can accelerate your own R&amp;D if you are working in semiconductor research, materials science, battery/energy storage, or quantum device engineering.</li></ul><h4>Who should attend:&nbsp;</h4><ul><li>R&amp;D scientists and engineers in semiconductor research, materials science, battery/energy storage, and quantum device engineering seeking insight into high precision 2D/3D characterization and nanofabrication.</li><li>Researchers and lab managers interested in scalable workflows to boost throughput and reproducibility in nanomaterials investigations.</li><li>Postdocs, PhD students, and researchers aiming to accelerate their projects by leveraging ZEISS Crossbeam 750 for ultra-thin lamellae and atomic-scale sample preparation.</li></ul><blockquote>Speaker: Dr. Stephan Hofmann (Professor of Nanotechnology at the Department of Engineering at Cambridge University)Professor of Nanotechnology at the Department of Engineering at Cambridge University, and Director of a Doctoral Training Centre in Nanotechnology, UK. Stephan Hofmann is Professor of Nanotechnology at the Department of Engineering at Cambridge University, and Director of a Doctoral Training Centre in Nanotechnology (www.nanodtc.cam.ac.uk). His research group (hofmann-group.eng.cam.ac.uk) works on the application driven exploration of new device materials, bridging from fundamental discovery and characterisation of properties to functional device integration and manufacturing pathways. He graduated in Physics at the Technische Universität München and obtained his Ph.D. at the University of Cambridge. Prior to his faculty position, he held a Dorothy Hodgkin Fellowship by the Royal Society and a Research Fellowship at Peterhouse, Cambridge, where he is currently a Fellow.</blockquote><blockquote>Speaker: Dr. Heiko Stegmann (Carl Zeiss Microscopy GmbH, DE)Physics studies and PhD in analytical TEM for biophysics applications. U Heidelberg, Germany. Semiconductor failure analysis, process development support, and TEM method development at AMD Saxony LLC &amp; Co. KG, Dresden, Germany. Application expert and advisor at Carl Zeiss Microscopy GmbH with emphasis on characterization of nanostructures for failure analysis and manufacturing process development, using techniques such as SEM, FIB, STEM, EDX, FIB-SIMS, and working on their continuous improvement.</blockquote><blockquote>Speaker: Alex Lopatka (Editor, Physics Today)Alex Lopatka is the features editor at Physics Today.</blockquote>

Physics Today: Image, analyze, and fabricate at the nanoscale: Advances in SEM and FIB SEM for quantum materials research

Image, analyze, and fabricate at the nanoscale: Advances in SEM and FIB SEM for quantum materials research

Explore SEM and FIB-SEM for quantum materials. Learn how ZEISS Crossbeam 750 enables 3D characterization, nanofabrication, and TEM lamella prep

SEM & FIB-SEM for Quantum Materials

Catalysts are at the heart of some of the world's most important industrial transitions from hydrogen production and carbon utilization to sustainable chemicals and circular manufacturing. But what technologies, markets and innovations will shape the next decade of catalyst development?In this Future Days panel discussion, leaders from industry, academia and standards organizations come together to discuss the future of catalysis and the role it will play in a lower-carbon world. The discussion will cover emerging market opportunities, advances in catalyst development, evolving standards and regulations, and the analytical insights needed to accelerate innovation. Attendees will hear perspectives from catalyst manufacturers, academic researchers, standards experts and analytical scientists, gaining a unique view of how the catalyst landscape is evolving and what organizations should be preparing for today.<h4>Who should attend?</h4><ul><li>Catalyst scientists and researchers.&nbsp;</li><li>R&amp;D managers in the chemical, refining and petrochemical industries&nbsp;</li><li>Hydrogen and CCUS technology developers. &nbsp;</li><li>Process development and scale-up engineers.&nbsp;</li><li>Academic researchers in catalysis and reaction engineering.&nbsp;</li><li>Standards and regulatory professionals.&nbsp;</li><li>Anyone involved in catalyst development, characterization, or commercialization.</li></ul><h4>What will you learn?</h4><ul><li>Learn how catalysts are accelerating hydrogen, CCUS and sustainable chemical production.&nbsp;</li><li>Discover how industry, academia and standards organizations are shaping the future of catalysis. &nbsp;</li><li>Understand why advanced analytical characterization is becoming critical to catalyst innovation. &nbsp;</li><li>Learn how evolving standards can accelerate commercialization of catalyst technologies. &nbsp;</li><li>Discover the trends, opportunities and challenges likely to define catalysis over the next decade.</li></ul><blockquote>Speaker: Prof. Christian Seidel (Chief Advisor, Wohlers Associates, powered by ASTM International)Prof. Dr. Christian Seidel is Chief Advisor at Wohlers Associates, powered by ASTM International, and Full Professor of Manufacturing Technologies and Additive Manufacturing at Munich University of Applied Sciences. He earned his PhD on powder bed fusion at the Technical University of Munich and spent a decade with Fraunhofer IGCV, most recently as Director for Strategy and Institute Development, following industry experience at MTU Aero Engines and Heller (today part of DN Solutions). A leading voice in international standardization, Christian contributed to and also chaired ISO/TC 261 on Additive Manufacturing for twelve years (Chair from 2019-2023) and has served on the Executive Committee of ASTM F42 since 2020, receiving the committee’s Joerg Lenz Connection Point Award in 2023. He advises companies, investors, and public organizations worldwide on technology strategy, qualification, and due diligence, helping emerging technologies become trusted, standardized, and scalable markets.Speaker: Dr. Hadeel Hussain (Product Manager XRD, Malvern Panalytical)Hadeel Hussain is a Product Manager responsible for the Empyrean diffractometer. He obtained his academic background in materials research with experience in both synchrotron science and academia, where he worked on advanced scattering and spectroscopy techniques for the study of complex materials. Currently at Malvern Panalytical, he focuses on the development of next-generation XRD and XAS solutions, translating scientific and market needs into innovative analytical workflows for researchers in academia and industry.Speaker: Ignacio Garcia (General Manager PID, Malvern Panalytical)Speaker: Janinka Feenstra (Moderator and Digital Business Developer)Janinka Feenstra is an experienced facilitator with a history in science, technology and digital that enjoys building the stage for experts with a story. As a consultant digital business strategy, she enjoys bridging the gap between the world of technology and business, driven by curiosity and understanding different perspectives. Janinka started her career with the University of Twente in the valorization department and has since then built extensive experience in digital consulting for high tech and manufacturing companies.Speaker: Dr. Luca Lucarelli (Senior Application Scientist, Malvern Panalytical)Dr. Luca Lucarelli is a Senior Application Specialist in Physisorption and Chemisorption for the EMEA region at Malvern Panalytical, with more than 35 years of experience in materials and catalyst characterization. He graduated in Industrial Chemistry from the University of Milan in 1988, where his research focused on physical chemistry and characterization techniques for metal-supported catalysts. Throughout his career, Luca has worked extensively with catalyst characterization and surface science, combining scientific expertise with the development and application of advanced analytical technologies. During his years with Carlo Erba Instruments and the Thermo Fisher Scientific group, he contributed to the development and introduction of innovative solutions for catalyst testing and materials characterization. He has also contributed to scientific literature, including a chapter on catalyst texture characterization in an Elsevier publication on adsorption and catalysis. Since joining Micromeritics in 2019, and subsequently Malvern Panalytical, he has continued to support researchers and industry in advancing the understanding and characterization of catalytic materials.&nbsp;Speaker: Dr. Matthew Rayner (Senior Specialist in Analytical Excellence, Ketjen)Dr. Matthew Rayner is a Senior Specialist in Analytical Excellence at Ketjen in Amsterdam, the Netherlands. He holds a PhD in Chemistry from the University of the Witwatersrand, where his research focused on the characterization of supported metal catalysts using advanced X-ray diffraction techniques to better understand catalyst activation and metal-support interactions.With over 15 years of experience spanning analytical science, scientific instrumentation, and laboratory leadership, Matthew has built a diverse career across technical, commercial, and management functions. Before joining Ketjen, he held a variety of roles at Malvern Panalytical, supporting customers and business growth through applications development, product management, and business development. Since joining Ketjen in 2019, he has held positions ranging from Expert in Elemental Analysis and Microscopy to laboratory management roles, and currently leads initiatives focused on catalyst characterization, analytical capability development, operational excellence, and knowledge management.Matthew's expertise spans catalyst characterization, with a particular focus on sample preparation, elemental and physical characterization, microscopy, and the development of analytical laboratory capabilities. He is passionate about advancing laboratory excellence through effective knowledge management, capability development, and the application of digital solutions that enhance collaboration, efficiency, and data-driven decision-making across global organizations.He is an active contributor to standards development through his participation in ASTM Committee D32 on Catalysts, helping to advance best practices and standardization within the catalyst industry.Beyond his professional career, Matthew is a proud father and a passionate technology enthusiast. He enjoys applying creativity and engineering principles through 3D design and printing, turning ideas into practical solutions. He is also an avid home cook who enjoys exploring new techniques and cuisines, often bringing the same experimental mindset to the kitchen that he applies in the laboratory. When not immersed in science and technology, Matthew enjoys spending time outdoors with his family, finding inspiration and balance in nature and outdoor adventures.Speaker: Dr. Maurits Van Tol (Former CEO of Johnson Matthey Catalyst Technologies)Maurits van Tol served as CEO of Catalyst Technologies and Executive Committee Member at Johnson Matthey (JM) Plc. Maurits joined the company in 2019 as Chief Technology Officer, where he oversaw JM’s global innovation strategy, portfolio, and delivery.In 2023, he took on the role of CEO for the Catalyst Technologies business—JM’s growth engine—responsible for developing technologies, catalysts, and engineered solutions that help customers worldwide to convert traditional fossil feedstocks and renewable feedstocks into essential chemicals and fuels. The business was sold to Honeywell in July 2026 for over $1.8B.Before joining Johnson Matthey, Maurits held the position of Senior Vice President for Innovation and Technology at Borealis AG in Austria. He also led Borealis’ Circular Economy business and was a member of the company’s managing board responsible for its $8B plastics business. Before joining Borealis AG Maurits worked at Royal DSM NV for 19 years in a broad range of technical and commercial leadership roles. Maurits holds a PhD in Catalysis and an MSc in Physical Chemistry and Catalysis from Leiden University in the Netherlands. His research has been recognised with awards from Leiden University and the Royal Dutch Chemical Society.&nbsp;Maurits is a Non-Executive Director at Climeworks AG, Switzerland.</blockquote>

Malvern Panalytical: Future Days: Catalysts, What Will Define the Next Decade of Catalysis?

Future Days: Catalysts, What Will Define the Next Decade of Catalysis?

Discover how catalysis is evolving across hydrogen, CCUS, sustainable chemicals, standards, and advanced analytical characterization for catalyst development.

What Will Define the Next Decade of Catalysis

<div>From food packaging to advanced engineered materials, multilayer structures are becoming increasingly sophisticated. Understanding what is inside these materials, how layers are arranged, and where different components are located can be a significant analytical challenge, particularly when ultra-thin polymer layers are combined with metals or other non-polymeric materials.Join Application Scientist Fabian Knechtel, who specializes in advanced materials characterization using vibrational spectroscopy and microscopy techniques, for this SelectScience® webinar. Knechtel will demonstrate how infrared (IR) microscopy, Raman microscopy, and chemical imaging can reveal the composition and structure hidden within multilayer materials.Using multilayer food packaging as a real-world example, Knechtel will show how individual layers can be visualized, unknown materials identified, and complex layer architectures reconstructed using a non-contact analytical approach.By attending, you will gain practical insights into how IR and Raman imaging can help characterize challenging multilayer structures and generate the detailed chemical information needed to support reverse engineering, quality control, failure analysis, and materials innovation.Certificate of attendanceIf you attend the live webinar, you will automatically receive a certificate of attendance, including a learning outcomes summary, for continuing education purposes.If you view the on-demand webinar, you can request a certificate of attendance by emailing editor@selectscience.net.<h5>Webinar details</h5><ul><li>Cost: Free to attend</li><li>Location: Online</li><li>Duration: 60 minutes</li></ul><h4>Who should attend?</h4>This event is perfect for:<ul><li>Multilayer materials scientists and specialists</li><li>Food packaging professionals</li><li>Polymer and plastics scientists</li><li>Packaging film and laminate developers</li><li>R&amp;D and quality control professionals</li></ul><h4>What will this webinar cover?</h4><ul><li>How IR and Raman imaging reveal the chemical structure of complex multilayer materials</li><li>How thin layers and unknown components can be identified by their spectral fingerprints</li><li>How chemical imaging adds spatial information that conventional microscopy alone cannot provide</li><li>How IR and Raman imaging support reverse engineering, troubleshooting, and quality control of multilayer materials</li><li>Why IR and Raman imaging are gaining importance in advanced materials characterization</li></ul>Join the webinar to get answers to these questions:<ul><li>How can IR and Raman imaging reveal the chemical structure of complex multilayer materials?</li><li>How can thin layers and unknown components be identified by their spectral fingerprints?</li><li>What spatial information does chemical imaging provide beyond conventional microscopy?</li><li>How do IR and Raman imaging support reverse engineering, troubleshooting, and quality control?</li><li>Why are IR and Raman imaging increasingly important in advanced materials characterization?</li></ul><blockquote>Presenter: Fabian Knechtel (Application Scientist Raman Imaging, Bruker Optics)An analytical expert, Fabian Knechtel has a strong background in scientific instrumentation and spectroscopy. He is currently working at the intersection of technology, application, and market at Bruker Optics.</blockquote><blockquote>Moderator: Olivia Long (Editorial Team, SelectScience)Olivia Long is a science editor specializing in pharmaceutical and applied science. She has a BSc in Pharmacology, and an MSc in Neuroscience, where she investigated neuro‑oncology drug‑resistance pathways using patient‑derived cell models. Her laboratory experience spans R&amp;D hygiene testing, controlled‑environment sample production, and protocol development, giving her a broad understanding of analytical workflows and the scientific principles underpinning material characterization.</blockquote></div>

Bruker: Seeing inside multilayer materials with IR and Raman microscopy

Seeing inside multilayer materials with IR and Raman microscopy

Learn how Bruker Optics IR and Raman microscopy reveal the chemical structure of multilayer materials, supporting packaging R&D and failure analysis

IR and Raman Microscopy of Multilayers

<h4>Meet XFlash® 7200 FIRE, The New Hero of Elemental Analysis on SEM</h4>XFlash® 7200 FIRE, Bruker's pioneering new EDS detector, introduces a fundamentally new approach to high-performance X-ray analysis in SEM. Built on Bruker’s four-segment integrated detector technology,&nbsp;XFlash® 7200 FIRE delivers at the same time exceptional throughput, outstanding energy resolution, and unmatched sensitivity without the compromises traditionally associated with large-area detectors.&nbsp;In this webinar, learn how QUANTX EDS with XFlash® 7200 FIRE enables faster access to critical analytical insights, improves the determination of any sample composition, and enhances productivity across a wide range of applications. Discover how this next-generation technology empowers researchers and engineers to tackle increasingly complex materials challenges in semiconductor inspection, battery analysis, advanced manufacturing, life sciences, and beyond.&nbsp;Register now to secure your spot and discover the new generation inclined Energy Dispersive X-ray Spectroscopy (EDS) detector engineered for ultra-fast, high-resolution elemental analysis on the SEM.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Bruker_Ultra_low_k_V_SEM_EDS_analysis_of_the_diatom_Stephanopyxis_turrisusing_the_X_Flash_7200_FIRE_2973a62c3b.jpg" alt="Bruker: Ultra-low-kV SEM-EDS analysis of the diatom Stephanopyxis turrisusing the XFlash® 7200 FIRE. High collection efficiency and exceptional sensitivity to ultra-low-energy X-rays enabled elemental mapping at 1.7 kV and 1.6 nA probe current, giving an output count rate of 19,200 cps at only 1% dead time. At 1.7 kV, Si Kα is not excited, allowing chemical mapping of the nanostructured silica frustule exclusively through the Si L emission line (91 eV). The combination of low-kV excitation, high count statistics, and low electron dose enhances spatial resolution while minimizing specimen drift and beam-induced damage in this beam-sensitive biological sample." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Bruker_Ultra_low_k_V_SEM_EDS_analysis_of_the_diatom_Stephanopyxis_turrisusing_the_X_Flash_7200_FIRE_2973a62c3b.jpg 245w," sizes="100vw" width="860" height="307"><blockquote>Speaker: Dr. Purvesh Soni (Sr. Applications Scientist EDS, Bruker Electron Microscope Analyzers)</blockquote><blockquote>Speaker: Dr. Sebastian Schmidt (Product Manager EDS, Bruker Electron Microscope Analyzers)</blockquote>

Bruker: The Future of EDS Starts Here - Introducing inclined 4-Channel Detection

The Future of EDS Starts Here - Introducing inclined 4-Channel Detection

Discover Bruker XFlash 7200 FIRE, an inclined 4-channel EDS detector for SEM. Achieve high-throughput, ultra-low-kV elemental mapping with QUANTX EDS.

Meet XFlash® 7200 FIRE 4-Channel Detection

<h4>Raw Material ID with Handheld Raman</h4>Join our webinar for a dive into pharmaceutical raw material identification (RMID) with handheld Raman spectroscopy. Discover how Raman spectroscopy enables fast, non-destructive verification of incoming raw materials directly at the point of receipt, including measurements through packaging and more reliable verification of fluorescent materials. See live how BRAVO combines intuitive operation with fluorescence mitigation, reliable verification workflows, automated data handling, and comprehensive support for regulated pharmaceutical environments. Meet our RMID experts and ask questions.<h5>What You'll Learn About</h5><ul><li>Fast RMID with handheld Raman spectroscopy</li><li>Through-package verification of incoming raw materials</li><li>Fluorescence mitigation with SSE™ technology</li><li>Fast PASS/FAIL verification workflows</li><li>Compliance topics including data integrity, 21 CFR Part 11&nbsp;</li><li>SyncService™ for automated data synchronization to LIMS</li></ul><h5>Who Should Attend</h5><ul><li>QA/QC professionals in Pharma</li><li>Raw material ID and warehouse quality teams</li><li>Laboratory managers and validation specialists</li><li>Anyone interested in handheld Raman spectroscopy</li></ul><h5>Webinar Details</h5><ul><li>Date: October 27th, 2026</li><li>Time: 8:30 AM CET or 4:30 PM CET</li><li>Duration: ~30 minutes</li><li>Language: English</li><li>Format: Live presentation, product demo + Q&amp;A</li></ul><blockquote>Speaker: Dr. Felix Fromm (Senior Application Manager Raman, Bruker)Felix Fromm is Bruker’s global expert for Raman spescroscopy and Pharma validation topics.</blockquote>

Bruker: Raw Material ID with Handheld Raman

Raw Material ID with Handheld Raman

Learn how the Bruker BRAVO handheld Raman spectrometer enables fast pharmaceutical raw material ID through packaging with SSE™ fluorescence mitigation

Pharma Raw Material ID with Handheld Raman

<div><div id="inner_content_body_text" data-content-id="394785">Dry battery electrode (DBE) processing relies on the fibrillation of PTFE to form a cohesive network that binds the electrode components together. Understanding and monitoring this process is therefore essential for optimizing electrode manufacturing.Hereby, X-ray diffraction (XRD) and differential scanning calorimetry (DSC) are used to characterize PTFE fibrillation in graphite-based dry electrode mixtures with different binder contents and processing times. XRD enables the detection and quantitative evaluation of PTFE-related structural changes, while DSC provides complementary information on changes in crystallinity through the evolution of melting behavior and fusion enthalpy.The results demonstrate that both techniques reveal a decrease in PTFE crystallinity with increasing processing time, while showing different sensitivities to the fibrillation process. The complementary information obtained from XRD and DSC highlights their potential for monitoring and understanding structural changes during dry electrode processing.<h5>Key learning objectives:&nbsp;</h5><ul><li>How can PTFE fibrillation be monitored by XRD and DSC</li><li>What is the correlation between fibrillation, PTFE content and processing time</li><li>What complementary information on the analysis of the fibrillation process do XRD and DSC provide</li></ul><blockquote>Presenter: Marius Kremer&nbsp;Dr. Marius Kremer obtained his Doctorate in Chemistry from the RWTH Aachen University with a focus on crystallography and single crystal X-ray diffraction. He joined Anton Paar in April 2021 and currently works as Application Specialist for X-ray diffractometry with a focus on non-ambient X-ray attachments and battery applications.</blockquote><blockquote>Presenter: Margherita Aghito&nbsp;Margherita Aghito studied Chemistry at the University of Milano Bicocca. She continued as Project Assistant at Graz University of Technology, focusing on engineered thin polymeric coatings and, later, on enzymes encapsulation in organic frameworks. She joined Anton Paar in September 2025 and currently works as Application Specialist for Thermal Analysis.</blockquote></div></div>

Anton Paar: Fibrillation in Focus - Structural and Thermal Analysis by XRD and DSC

Fibrillation in Focus: Structural and Thermal Analysis by XRD and DSC

Learn how XRD and DSC characterize PTFE fibrillation and crystallinity changes in dry battery electrode (DBE) processing for optimal performance

ICPMS webinars focusing on Material analysis - page 1