Colourful vortices, loops and currents resembling magnetic storms or abstract digital art. This is what maps of magnetically induced electron currents look like, created by an international team including chemists from CEITEC Masaryk University while studying molecules containing gold, mercury and the rare element astatine.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Chemici_z_CEITEC_zachytili_elektronove_boure_ve_zlate_a_rtuti_4_7b12d14b21.jpeg" alt="CEITEC: CEITEC Chemists Capture Electron Storms in Gold and Mercury" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Chemici_z_CEITEC_zachytili_elektronove_boure_ve_zlate_a_rtuti_4_7b12d14b21.jpeg 245w," sizes="100vw" width="1600" height="834">What may at first glance resemble visualisations of outer space or ocean currents is in fact taking place inside molecules themselves. Here, electrons form complex currents and vortices whose shapes vary depending on the type of atom and the nature of the chemical bond.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Chemici_z_CEITEC_zachytili_elektronove_boure_ve_zlate_a_rtuti_3_9e2f79434f.jpeg" alt="CEITEC: CEITEC Chemists Capture Electron Storms in Gold and Mercury" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Chemici_z_CEITEC_zachytili_elektronove_boure_ve_zlate_a_rtuti_3_9e2f79434f.jpeg 245w," sizes="100vw" width="1600" height="834">And this is where Einstein enters the picture. In heavy elements, electrons move so rapidly that their behaviour is influenced by the effects of special relativity. Without relativistic physics, some of these remarkable electron patterns would not exist at all.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Chemici_z_CEITEC_zachytili_elektronove_boure_ve_zlate_a_rtuti_8_5fc3a0ed98.jpeg" alt="CEITEC: CEITEC Chemists Capture Electron Storms in Gold and Mercury" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Chemici_z_CEITEC_zachytili_elektronove_boure_ve_zlate_a_rtuti_8_5fc3a0ed98.jpeg 245w," sizes="100vw" width="1600" height="827">While some atoms are surrounded by almost perfectly symmetrical current flows, others generate distorted vortices or local turbulences resembling miniature electron storms. Using advanced computational methods, the researchers were able to capture these differences in unprecedented detail.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Chemici_z_CEITEC_zachytili_elektronove_boure_ve_zlate_a_rtuti_5_0e0f36c76a.jpeg" alt="CEITEC: CEITEC Chemists Capture Electron Storms in Gold and Mercury" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Chemici_z_CEITEC_zachytili_elektronove_boure_ve_zlate_a_rtuti_5_0e0f36c76a.jpeg 245w," sizes="100vw" width="1600" height="834">The results provide not only new insights into the behaviour of heavy elements but also a visually fascinating glimpse into a world that normally remains hidden from human eyes.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Chemici_z_CEITEC_zachytili_elektronove_boure_ve_zlate_a_rtuti_7_462defafce.jpeg" alt="CEITEC: CEITEC Chemists Capture Electron Storms in Gold and Mercury" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Chemici_z_CEITEC_zachytili_elektronove_boure_ve_zlate_a_rtuti_7_462defafce.jpeg 245w," sizes="100vw" width="1600" height="834">Scientists study such phenomena because the behaviour of electrons determines how stable molecules are, how they react, and what properties they possess. In heavy elements, however, the rules of classical chemistry often reach their limits – and relativity comes into play.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Chemici_z_CEITEC_zachytili_elektronove_boure_ve_zlate_a_rtuti_01832dca81.jpeg" alt="CEITEC: CEITEC Chemists Capture Electron Storms in Gold and Mercury" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Chemici_z_CEITEC_zachytili_elektronove_boure_ve_zlate_a_rtuti_01832dca81.jpeg 245w," sizes="100vw" width="1600" height="834">A better understanding of these effects could eventually contribute to the design of new catalysts or materials based on heavy metals. For the researchers themselves, studying such electron structures is also a way of exploring one of the least intuitive realms of modern chemistry.The study was published in <a target="_blank" rel="noopener noreferrer" href="https://doi.org/10.1021/jacsau.6c00346">JACS Au</a>.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Chemici_z_CEITEC_zachytili_elektronove_boure_ve_zlate_a_rtuti_6_a2a8433b8b.jpeg" alt="CEITEC: CEITEC Chemists Capture Electron Storms in Gold and Mercury" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Chemici_z_CEITEC_zachytili_elektronove_boure_ve_zlate_a_rtuti_6_a2a8433b8b.jpeg 245w," sizes="100vw" width="1600" height="834"><blockquote><h4>Original article</h4><h4><a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/jacsau.6c00346">Link between Spin–Orbit Relativity and Magnetically Induced Current Densities in Heavy-Atom Hydrides: trans-Ligand Influence</a></h4>Daniel Blasco, Jan Novotný, James R. Asher, Raphael J. F. Berger, Stanislav Komorovsky, Radek MarekJACS Au 2026, 6, 6, 3323–3335<a target="_blank" rel="noopener noreferrer" href="https://doi.org/10.1021/jacsau.6c00346">https://doi.org/10.1021/jacsau.6c00346</a><h6>licensed under <a target="_blank" rel="noopener noreferrer" href="https://creativecommons.org/licenses/by/4.0/">CC-BY 4.0&nbsp;</a></h6></blockquote><h4>Abstract</h4>Interactions between individual atoms underpin the structure and behavior of matter. These interactions govern atomic positions and dynamics, as well as the organization of electrons─particularly in the frontier region. Because electrons lie at the core of chemical phenomena, numerous theoretical frameworks have been developed to rationalize the molecular structure and properties. Electronic motion within molecules and the resulting induced currents provide powerful probes of the molecular or supramolecular structure, building on and going beyond molecular orbital and valence bond theories. In particular, current density offers a spatially-resolved description of the electronic response to external perturbations, enabling direct analysis of electron delocalization and magnetic response in molecular systems. In this work, the effect of relativistic spin–orbit (SO) coupling on the strength and topology of the magnetically induced current density (MICD) is analyzed in depth for a series of model heavy-atom hydrides at the four-component Dirac-Kohn–Sham level. For the most simple molecules, TlH, HAt, and AuH, we demonstrate a connection between the SO effects on the molecular geometry, strength and topology of MICDs, and ligand 1H NMR shielding. For model HMX molecules, where M = AuI, HgII; X = F, Cl, Ph, CH3, H, SiH3, BH2, the hydride deshielding due to the slight elongation of the M–H bond upon increasing the trans-ligand influence (TLI) of X is shown to be marginal when compared to that originating from the electronic SO effect. In particular, the inclusion of SO effects gives rise to highly localized paratropic MICD vortices on the hydride position of those complexes bearing strong TLI ligands. Our results disprove the previously proposed governing role of the current around the metal atom (similar to the classical Buckingham-Stephens model for transition metal hydrides) associated with TLI-induced variations in the metal–hydrogen bond length in determining the characteristic ligand 1H NMR shifts.

CEITEC Chemists Capture Electron Storms in Gold and Mercury 

In the week from July 27, 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 5 500 GC, LC, MS and spectroscopy webinars.</blockquote><h5>1. Agilent Technologies: Fast, Non-Destructive Pharmaceutical Analysis with the Agilent TRS100</h5><ul><li>We, 29.7.2026 07:30 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6390">Registration</a></li></ul>Accelerate pharmaceutical quality control with the Agilent TRS100. Learn how non-destructive analysis of intact tablets and capsules eliminates sample preparation while improving workflow efficiency.<h5>2. Anton Paar: Next-Generation Flow Chemisorption with Autosorb 3300</h5><ul><li>We, 29.7.2026 15:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6403">Registration</a></li></ul>Discover how the Autosorb 3300 simplifies flow chemisorption measurements, making advanced catalyst characterization more accessible while improving efficiency and ease of use.<h5>3. Bruker: Advancing Coordination Chemistry with Single Crystal X-ray Diffraction</h5><ul><li>Th, 30.7.2026 10:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6375">Registration</a></li></ul>Explore how Bruker's latest single-crystal X-ray diffraction (SC-XRD) innovations support coordination chemistry research with improved structural characterization and analytical capabilities.<h5>4. Agilent Technologies: Spectral Flow Cytometry Masterclass – Session 2</h5><ul><li>Fr, 31.7.2026 08:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6391">Registration</a></li></ul>Advance your spectral flow cytometry skills with practical guidance on high-dimensional panel design, sample preparation, and spectral unmixing strategies.

Webinars LabRulezICPMS Week 31/2026

Photocatalytic degradation and transformation of pharmaceuticals using exfoliated metal-free g-C3N4

Article

Webinars

Scientific article

Science and research

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.

CEITEC

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Anton Paar

Technology Networks

Waters Corporation

At the forefront of scientific inquiry lies the transformative potential of high-throughput screening in advancing drug discovery. Through the ingenious integration of cutting-edge technologies and automation, industry leaders are reshaping the landscape, enhancing efficiency and scaling up processes like never before.
In this exclusive extended webinar, immerse yourself in a world of innovation as our expert speakers unveil state-of-the-art systems and workflows designed to optimize screening assays with unparalleled throughput and reproducibility. Discover how these advancements propel drug discovery pipelines forward with unprecedented speed and precision.
Attend this webinar to:
<ul>
<li>Understand the benefits of integrated high-throughput screening automation in enhancing efficiency and scalability in drug discovery processes</li>
<li>Explore the features of a high-capacity workcell designed for complex compound screens with multiple analytical readouts</li>
<li>Learn about the advantages of a complete walkaway and tipless system in reducing downtime, minimizing waste and accelerating compound screening processes</li>
</ul>
<h3>Agenda</h3>
<h4>TALK 1</h4>
Next-Level Efficiency: Supercharged High-throughput Screening Capacity Through Integrated Automation
Discover how Automata’s cutting-edge platform streamlines drug discovery workflows, boasting a tipless system for seamless operation and enhanced scalability. Learn how the high-capacity workcell empowers researchers to conduct complex compound screens with unparalleled efficiency and reproducibility.
In this session, Alice Tone-Fernandez from Automata will valuable insights into leveraging integrated automation to supercharge high-throughput screening capacity, ultimately revolutionizing efficiency in drug discovery processes.
In her talk, she will:
<ul>
<li>Discuss the benefits of integrated high-throughput screening automation in enhancing efficiency and scalability in drug discovery processes</li>
<li>Explore the features of a high-capacity workcell designed for complex compound screens with multiple analytical readouts</li>
<li>Showcase the advantages of a complete walkaway and tipless system</li>
</ul>
<blockquote>
Presenter: Alice Tome-Fernandez (Senior Application Scientist, Automata)
</blockquote>
<h4>TALK 2</h4>
96 and 384 channel Electronic Pipettes from INTEGRA: Affordable, Simple, Small and Powerful
96 and 384 channel Electronic Pipettes from INTEGRA: Affordable, Simple, Small and Powerful
If you’re working in 24, 96, 384, or even 1536 plate formats, this session will show you 3 instruments which will make you faster, give you more reproducible results, are simple to learn and don’t take up much space - while fitting in every budget. The perfect productivity upgrade for any lab looking to get better.
In this session, Tom Bentivegna from INTEGRA will provide insights into best practices for utilizing these electronic pipettes effectively. Whether you’re a seasoned researcher or new to the field, this talk will provide valuable guidance for optimizing your laboratories workflows.
In his talk, he will:
<ul>
<li>Discuss how to optimize 96 and 384 well-plates to be faster and more reproducible</li>
<li>Showcase novel devices to enhance your high-throughput screening workflows</li>
</ul>
<blockquote>
Presenter: Tom Bentivegna (Group Product Manager, INTEGRA Biosciences)
</blockquote>
<h4>TALK 3</h4>
High-throughput SPR Assay for FcγR Binding to Drug Candidates on the New Carterra LSAXT
Discover the power of high-throughput surface plasmon resonance (HT-SPR) for assessing FcγR binding to drug candidates using the new Carterra LSAXT platform. In this webinar, Peter Hsueh, PhD from ACROBiosystems will showcase how this streamlined approach, coupled with ACROBiosystems’ recombinant FcγR proteins, enables rapid characterization of FcγR interactions across species.
In his talk, he will:
<ul>
<li>Explain the significance of FcγR binding in therapeutic efficacy and cross-reactivity assessment</li>
<li>Exploring a streamlined approach using HT-SPR on the Carterra LSAXT platform</li>
<li>Showcase the benefits of increased sensitivity, reproducibility and time/resource savings in characterizing FcγR interactions compared to traditional SPR methods</li>
</ul>
<blockquote>
Presenter: Peter Hsueh, PhD (Marketing Product Manager, ACROBiosystems)
</blockquote>

Technology Networks: Revolutionizing Drug Discovery: Unleashing the Power of High-Throughput Screening

Revolutionizing Drug Discovery: Unleashing the Power of High-Throughput Screening

Learn about state-of-the-art systems and workflows designed to optimize screening assays with unparalleled throughput and reproducibility.

The Power of High-Throughput Screening

Unlock the Full Potential of Your XRDynamic 500 XRD System Anton Paar invites you to an exclusive webinar showcasing the XRDynamic Autosampler – a groundbreaking accessory designed to revolutionize your X-ray diffraction (XRD) workflows.Whether you're handling high-throughput routine analyses in industry or pushing the boundaries of materials research in academia, the XRDynamic Autosampler offers unmatched capacity, flexibility, and automation.<h5>What You’ll Learn:</h5><ul><li>High Sample Capacity: Handle up to 105 samples for maximum walkaway time and lab efficiency.</li><li>Versatile Sample Handling: Automatically measure bulk, powders, thin films, and fibers with precision.</li><li>Air-Sensitive Sample Support: Use domed holders for effortless, high-throughput analysis.</li><li>Seamless Integration: Enjoy plug-and-play operation with full recognition in the XRDdrive software.</li><li>Flexible &amp; Scalable Design: Expand from 1 to 7 magazines - adaptable to your lab’s evolving needs.</li></ul><h5>Who Should Attend? This webinar is ideal for:</h5><ul><li>XRD users in materials science, chemistry, and engineering</li><li>Professionals in quality control and R&amp;D labs</li><li>Academics seeking robust, hands-off solutions for complex sample types</li><li>Anyone aiming to improve throughput, reliability, and automation in XRD</li></ul><h5>Why Attend?</h5>The XRDynamic Autosampler represents the future of smart, efficient XRD operation. If you're ready to reduce hands-on time, eliminate measurement errors, and unlock the full power of your XRDynamic 500, this session is not to be missed.<blockquote>Presenter: Dr. Tom Faske&nbsp;Dr. Tom Faske holds a PhD in Materials Science from the Technical University of Darmstadt, where his research focused on X-ray diffraction of magnetic materials. With a background in sales and product marketing of X-ray diffraction equipment in industry, he joined Anton Paar in January 2025 and currently serves as Product Manager for X-ray Diffraction.</blockquote>

Anton Paar: Maximize Your XRD Efficiency with the XRDynamic Autosampler

Maximize Your XRD Efficiency with the XRDynamic Autosampler

Learn how the XRDynamic Autosampler enhances XRDynamic 500 XRD workflows with high capacity, automation, and seamless integration for industry and academia.

Maximize XRD Efficiency with XRDynamic Autosampler

<h4>A Practical Webinar for Wastewater Testing and Compliance Professionals</h4>Nitrogen analysis plays a critical role in wastewater treatment, compliance monitoring, and nutrient management, yet selecting the right method and interpreting results correctly can be complex. In this webinar, we’ll break down the most common nitrogen parameters, including ammonia, nitrate/nitrite, TKN, and total nitrogen, and explain how these measurements support both regulatory reporting and process control.Attendees will gain practical insight into commonly used analytical methods, sample handling and QA/QC best practices, and how to avoid common reporting and interpretation mistakes. We’ll also review real-world scenarios involving nitrification, denitrification, permit compliance, and troubleshooting elevated nitrogen results.Whether you work in a laboratory, wastewater treatment facility, or environmental compliance role, this session will provide the clarity and confidence needed to improve data quality, optimize operations, and make informed nitrogen testing decisions.<h4>Key takeaways</h4><ul><li>Understand key nitrogen methods and reporting requirements</li><li>Improve testing accuracy with better QA/QC and sample handling</li><li>Gain practical insights for compliance, troubleshooting, and process optimization</li></ul><h4>Who should attend</h4>This webinar is designed for you if you are:<ul><li>Analytical Chemist</li><li>QA Manager</li><li>Process Engineer</li><li>Wastewater Operator</li></ul><blockquote>Speaker: Sam Johnson (Inorganic Chemist, Waters ERA)Sam has been with Waters ERA for 11 years, specializing in the manufacturing and analytical verification of inorganic standards and reagents.He holds a Bachelor of Science in Geology with a minor in Watershed Science from Colorado State University in Fort Collins.Throughout his career, Sam has supported the environmental testing industry by providing solutions for wastewater, drinking water, and soil testing laboratories.Speaker: Christy Abbas, PhD (Sr. Product Marketing Manager, Waters ERA)Christy has been with Waters ERA for six and a half years. Her career spans roles at an instrument manufacturer, a biopharmaceutical laboratory, and a mining company. She earned her PhD in Applied Chemistry from the Colorado School of Mines.Throughout her career, Christy has supported the nuclear, pharmaceutical, and chemical industries, as well as academia. Drawing on her background in analytical chemistry, product development, marketing, and sales, she is focused on expanding Waters ERA’s product portfolio to better meet evolving customer needs.</blockquote>

Cracking the Code on Nitrogen Methods

Discover practical approaches to nitrogen analysis in wastewater, including testing methods, QA/QC, compliance requirements, and process optimization.

ICPMS webinars focusing on Sample prep - page 1