V Ústavu organické chemie a biochemie strávil víc než 20 let – ovšem ne v laboratoři. Jiří Polách vedl oddělení, které zajišťovalo fungování IT technologií a služeb, a byl svědkem transformace vědeckého výzkumu do informačního věku.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/UOCHB_Tomas_Bellon_Podcast_CH_Emic_75_IT_bylo_drive_zalezitosti_nadsencu_dnes_jde_o_klicovou_soucast_vedy_ec37d04805.jpg" alt="ÚOCHB/Tomáš Belloň: Podcast CHEmic #75 – IT bylo dříve záležitostí nadšenců, dnes jde o klíčovou součást vědy" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_UOCHB_Tomas_Bellon_Podcast_CH_Emic_75_IT_bylo_drive_zalezitosti_nadsencu_dnes_jde_o_klicovou_soucast_vedy_ec37d04805.jpg 209w," sizes="100vw" width="2000" height="1500"><blockquote>Podcast CHEmic představuje vědce a vědkyně z Ústavu organické chemie a biochemie AV ČR, jejich život v labech i mimo ně.</blockquote><blockquote>CHEmic najdete v podcastových aplikacích:</blockquote><blockquote><ul><li><a target="_blank" rel="noopener noreferrer" href="https://open.spotify.com/show/0ELIQTRkC3TFrVYnZgztsy?si=b4407e1f54824315&amp;nd=1">Spotify</a></li><li><a target="_blank" rel="noopener noreferrer" href="https://podcasts.apple.com/cz/podcast/podcast-chemic-1-riskovat-se-vyplat%C3%AD-ne%C3%BAsp%C4%9Bchu-se-nesm%C3%ADme/id1683797089?i=1000611870620">Apple Podcasts</a></li><li><a target="_blank" rel="noopener noreferrer" href="https://podcasts.google.com/feed/aHR0cHM6Ly9hbmNob3IuZm0vcy9kZmFhNjA4OC9wb2RjYXN0L3Jzcw">Podcasty Google</a></li></ul></blockquote><blockquote>a na našem <a target="_blank" rel="noopener noreferrer" href="https://www.youtube.com/playlist?list=PLFJNDHHAxyMszoY-Hm4BGJ6nN7zNLZXO-">YouTube kanálu</a>.</blockquote>

Podcast CHEmic #75 – IT bylo dříve záležitostí nadšenců, dnes jde o klíčovou součást vědy

V týdnu od 23. března na Vás čekají v oblasti atomové a molekulové spektroskopie a spektrometrie následující webináře.<blockquote><h4><a target="_blank" rel="noopener noreferrer" href="https://www.icpms.cz/webinars">👉 DETAILY A REGISTRACE V SEKCI WEBINÁŘE</a></h4>👉 Vyhledávejte a filtrujte v největší globální databázi s více než 5 500 GC, HPLC, MS a spektroskopickými webináři.</blockquote><h5>1. Anton Paar: Achieving Reliable Viscosity Results in Daily Lab Work</h5><ul><li>Út, 24.3.2026 11:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.cz/webinar/6017">Registrace</a></li></ul>Zúčastněte se tohoto bezplatného webináře společnosti Anton Paar a zjistěte, jak zvolit správné nastavení, vyhnout se běžným chybám při měření a zlepšit reprodukovatelnost měření viskozity ve vaší laboratoři.<h5>2. Bruker: Illuminating Brain Function through Two-Photon Microscopy: Calcium and Voltage Dynamics with Optogenetics</h5><ul><li>Út, 24.3.2026 17:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.cz/webinar/6014">Registrace</a></li></ul>Objevte pokroky v oblasti dvoufotonové mikroskopie v tomto webináři věnovaném systému Ultima 2Pplus společnosti Bruker a modulům pro 3D optogenetiku.<h5>3. Agilent Technologies: How can MassHunter software help you when you need help with your ICP-MS?</h5><ul><li>Út, 24.3.2026 20:30 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.cz/webinar/6042">Registrace</a></li></ul>Optimalizace pracovních postupů ICP-MS, řešení interferencí a zefektivnění vývoje a údržby metod pomocí diagnostických nástrojů softwaru MassHunter®.<h5>4. Thermo Fisher Scientific: Hypulse Surface Analysis System Demonstration</h5><ul><li>St, 25.3.2026 14:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.cz/webinar/6028">Registrace</a></li></ul>Představíme vám systém pro analýzu povrchů Thermo Scientific Hypulse a ukážeme, jak jej lze využít k překonání omezení profilování hloubky iontovým paprskem.<h5>5. Bruker: Unlocking BioAFM Performance: From Sample Preparation to Advanced Accessories</h5><ul><li>St, 25.3.2026 17:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.cz/webinar/6015">Registrace</a></li></ul>V tomto webináři se seznámíte s postupy pro mikroskopii atomárních sil (AFM), které zahrnují přípravu vzorků, pokročilé režimy zobrazování, kontrolu prostředí a funkce podporující umělou inteligenci.<h5>6. SPECTRO Analytical Instruments: Grade Search or Grade Control: Choosing the Right Method for Reliable Metal Verification</h5><ul><li>Čt, 26.3.2026 16:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.cz/webinar/6024">Registrace</a></li></ul>Seznamte se s praktickými pracovními postupy podle PMI, strategiemi ověřování složení slitin a tím, jak technologie OES a XRF přispívají ke zlepšení zajištění kvality a identifikace kovů.<h5>7. LECO: Solving Aluminum Challenges with Modern Characterization Tools</h5><ul><li>Čt, 26.3.2026 16:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.cz/webinar/5939">Registrace</a></li></ul>Zjistěte, jak se GD-OES, metalografie a analýza vodíku kombinují k hodnocení kvality hliníkových slitin, detekci vad a zlepšení konzistence zpracování ve vysoce výkonné výrobě.<h5>8. Mettler-Toledo: Thermal Analysis for Safety Evaluation of Chemical Processes</h5><ul><li>Čt, 26.3.2026 16:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.cz/webinar/5735">Registrace</a></li></ul>Zúčastněte se tohoto webináře a zjistěte, jak termická analýza pomáhá identifikovat tepelné riziko, zlepšit bezpečnost procesů a zabránit nekontrolovatelným reakcím při výrobě chemických látek.

Webináře LabRulezICPMS týden 13/2026

Navštivte stánek LabRulez na veletrhu <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/events/871">analytica 2026</a> v Mnichově, který startuje již zítra! Najdete nás v hale A1, stánek A1.506. 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Jedná se jak o nové, tak i testované a bazarové položky.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Lab_Rulez_at_analytica_2026_bazar_7edf4a0872.jpg" alt="LabRulez stánek na veletrhu analytica 2026 - ukázka bazarového sortimentu" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Lab_Rulez_at_analytica_2026_bazar_7edf4a0872.jpg 88w," sizes="100vw" width="1600" height="2844"><h5><a target="_blank" rel="noopener noreferrer" href="https://lcms.cz/bazaar">LabRulezLCMS Bazar</a></h5><ul><li>Náhradní díly pro LC/MS: <a target="_blank" rel="noopener noreferrer" href="https://lcms.cz/bazaar?category=378">Turbo pumpy pro LC/MS</a></li><li>Náhradní díly pro HPLC:&nbsp;<ul><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.cz/bazaar?category=397">odplyňovače (degassery) pro HPLC/UHPLC</a></li><li>automatické ventily pro HPLC</li><li>HPLC komponenty pro řady Agilent 1100, 1200 a 1260 Infinity II</li></ul></li><li>Spotřební materiál:&nbsp;<ul><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.cz/bazaar?category=377">HPLC lampy</a></li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.cz/bazaar?category=48">HPLC kolony</a></li></ul></li></ul><h5><a target="_blank" rel="noopener noreferrer" href="https://gcms.cz/bazaar">LabRulezGCMS Bazar</a></h5><ul><li>Náhradní díly pro GC/MS: <a target="_blank" rel="noopener noreferrer" href="https://gcms.cz/bazaar?category=367&amp;search=turbo">Turbo pumpy pro GC/MS</a></li><li>Náhradní díly pro GC: <a target="_blank" rel="noopener noreferrer" href="https://gcms.cz/bazaar?category=366&amp;search=EPC">EPC moduly</a></li><li>Dávkování vzorků: <a target="_blank" rel="noopener noreferrer" href="https://gcms.cz/bazaar/432">Autosampler 7693A pro GC</a></li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.cz/bazaar?category=7">GC kolony</a> a další vybraný spotřební materiál</li></ul>

LabRulez na veletrhu analytica 2026

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Osobnosti

Popularizace

Video

Článek

Nejbližší akce

ÚOCHB AV ČR je přední mezinárodně uznávaná vědecká instituce, jejímž hlavním posláním je základní výzkum v oblasti chemické biologie a medicinální chemie, organické a materiálové chemie, chemie přírodních látek, biochemie a molekulární biologie, fyzikální chemie, teoretické chemie a analytické chemie.

Ústav organické chemie a biochemie AV ČR

Vše ze světa analytické chemie na jednom místě. Propojujeme lidi při řešení jejich problémů. U nás naleznete všechny potřebné informace snadno, rychle a přehledně. Přestaňte hledat a začněte nacházet.

LabRulez

Mettler-Toledo

Unchained Labs

Bruker

PerkinElmer

Wiley

The electrochemical processes that take place in batteries, whether under load or at rest, give rise to heat exchange with the surroundings. These processes include redox reactions at the anode and cathode, the shuttling of lithium ions between electrodes, and the various parasitic side reactions that are responsible for limiting the lifetime of a battery.
Screening new cell chemistries using traditional electrochemical methods is a time-prohibitive process that significantly slows the pace of research. These methods involve cycling the cell until signs of degradation or sufficient capacity fade are evident, and typically take months to complete. In-operando isothermal microcalorimetry is an established but underutilized technique for measuring the activity of parasitic, or non-reversible reactions during charge cycling to provide insights for accelerating battery research. 
This webinar will give an overview of In-operando isothermal microcalorimetry and the integrated Battery Cycler Microcalorimeter Solution, an essential tool for increasing the pace of research and illuminating new insights of battery chemistry.
<blockquote>
Presenter: Jeremy May Ph.D. (Battery Specialist – Global Applications Support, TA Instruments – Waters LLC)
</blockquote>
<blockquote>
Jeremy is a senior applications scientist at TA Instruments, based in New Castle, Delaware. He specializes in battery material analysis and in-operando electrochemical calorimetry, supporting all battery and green energy related applications. He has 7 years of experience in electrochemistry, working in areas ranging from electroanalytical to hydrogen fuel cells and lithium-ion batteries. Jeremy earned his bachelor’s degree in chemistry from Pacific Lutheran University and his Ph.D. in Chemistry from the University of Idaho.
</blockquote>
<blockquote>
Presenter: Viviana C.P. da Costa Ph.D. (Application Scientist - Regional Applications Support, TA Instruments – Waters LLC)
</blockquote>
<blockquote>
Viviana C.P. da Costa joined TA instruments in 2023 as an Applications Scientist, based in Lindon, Utah. She supports the microcalorimetry product line and related applications. She earned her master’s degree in chemical engineering from the University of Coimbra, Portugal and her Ph.D. in Chemistry from Texas Christian University, Fort Worth, Texas.
</blockquote>

Wiley: Accelerating Battery Research and Development with In-operando Isothermal Microcalorimetry

Accelerating Battery Research and Development with In-operando Isothermal Microcalorimetry

This webinar will give an overview of In-operando isothermal microcalorimetry and the integrated Battery Cycler Microcalorimeter Solution.

Battery Research with In-operando IMC

Event Program:
<ul>
<li>Which thermal characteristics are studied in pharmaceutical industries?</li>
<li>Introduction to thermal analysis techniques</li>
<li>DSC applications – melting, purity, polymorphism, compatibility</li>
<li>Thermo-optical applications – polymorphism and crystal growth</li>
<li>TGA applications – weight loss on drying, shelf life, solvent content, hydration</li>
<li>TMA applications – swelling of film coatings</li>
<li>DMA applications – glass transition of surgical thread</li>
<li>21 CFR Part 11 Compliance</li>
</ul>
Thermal Analysis is a useful tool for investigating pharmaceutical substances for effects such as polymorphism, purity and composition, phase shifts, and stability. The four main techniques of DSC, TGA, TMA, and DMA are ideal for carrying out these investigations over a wide temperature range, from -150 to 1600 °C.
Important Effects and Properties Measured by Thermal Analysis
<ul>
<li>DSC: The most important effects that can be analyzed are the melting point, melting range and melting behavior. This technique is also used to determine the heat of fusion, purity, polymorphism, the glass transition, and oxidation stability.</li>
<li>TOA: Thermo-optical analysis is an auxiliary technique that uses visual observation to study melting behavior and polymorphism.</li>
<li>TGA: The main applications are investigating evaporation, desorption and vaporization behavior, thermal stability, decomposition kinetics, and composition.</li>
<li>TMA: Normally used to study the expansion or shrinkage of materials and the glass transition.</li>
<li>DMA: The most sensitive method for characterizing the glass transition of materials.</li>
</ul>
Join the live webinar to discover more and get the opportunity to ask our experts your questions!
Second session: 25. 4. 2024 16:00 CEST
<blockquote>
Presenter: Angela Hammer (Dr. sc. nat. ETH)
</blockquote>
<blockquote>
Dr. Angela Hammer received a Ph.D. in Analytical Chemistry (development of immobilized components for the use in ion-selective electrodes based on polyurethane membranes) from the Institute of Organic Chemistry at the Swiss Federal Institute of Technology in Zürich, Switzerland. She then joined Sika Technology AG in Zurich, Switzerland, as an analytical chemist. In 2007, she joined METTLER TOLEDO and has worked there since as an application specialist for Thermal Analysis. In her present position, she uses, teaches, and supports DSC, TGA, TMA, and DMA instruments for the METTLER TOLEDO’s Materials Characterization Group located at the head office in Switzerland.
</blockquote>

Mettler-Toledo: Thermal Analysis of Pharmaceuticals

Thermal Analysis of Pharmaceuticals

Discover Key Techniques for Studying Pharmaceutical Substances.

Oxidation is a chemical reaction in which a substance loses electrons, either by the addition of oxygen or by the removal of hydrogen. The oxidation of materials can lead to failure in their particular use or application. For example, polymers become brittle, edible oils become rancid, mineral oils undergo polymerization, and petrochemical products exhibit a change in viscosity.
<ul>
<li>Introduction to oxidation induction time (OIT) and thermal analysis</li>
<li>Principles of OIT and oxidation onset temperature (OOT)</li>
<li>Comparison of OIT and OOT</li>
<li>Different DSC techniques for studying OIT and OOT</li>
<li>Industries where OIT and OOT investigations are used</li>
<li>Application examples</li>
</ul>
<h4>OIT Measurements</h4>
The OIT test is a standardized isothermal measurement performed with a differential scanning calorimeter (DSC) to measure the resistance of a material to oxidation. The sample is heated in the presence of air or oxygen and the time it takes for the material to oxidize is measured. The test is typically used to evaluate the oxidative stability of oils, polymers, and foods, as well as to assess the effectiveness of antioxidants in preventing oxidation. These tests are frequently employed for process development and quality control.
Join the webinar to explore the potential applications of the OIT technique, and get the chance to ask our experts your questions!
<blockquote>
Presenter: Angela Hammer, Dr. sc. nat. ETH**
</blockquote>
<blockquote>
Dr. Angela Hammer received a Ph.D. in Analytical Chemistry (development of immobilized components for the use in ion-selective electrodes based on polyurethane membranes) from the Institute of Organic Chemistry at the Swiss Federal Institute of Technology in Zürich, Switzerland. She then joined Sika Technology AG in Zurich, Switzerland, as an analytical chemist. In 2007, she joined METTLER TOLEDO and has worked there since as an application specialist for Thermal Analysis. In her present position, she uses, teaches, and supports DSC, TGA, TMA, and DMA instruments for the METTLER TOLEDO’s Materials Characterization Group located at the head office in Switzerland.
</blockquote>

METTLER TOLEDO: Determining Oxidation Induction Time by DSC

Determining Oxidation Induction Time by DSC

How Differential Scanning Calorimetry Is Used to Investigate Oxidation Induction Time of Oils, Polymers, and Foods

<ul>
<li>Working principle and component parts of a lithium-ion battery</li>
<li>Thermal analysis techniques used in battery investigations</li>
<li>DSC examples: cathode, separator, binder, electrolyte</li>
<li>TGA examples: cathode, anode, separator, binder</li>
<li>TMA and DMA examples: separator membranes</li>
<li>Choosing the best thermal analysis technique for your application</li>
</ul>
The increasing market of consumer electronics, smartphones, and electric vehicles is pushing battery research forwards to provide safer, lower-cost, and lightweight/high-capacity solutions. For example, investigating the safety risks associated with thermal runaway is particularly important for lithium-ion batteries in electric vehicles.
<h3>Thermal Analysis Techniques for Battery Analysis</h3>
Thermal analysis techniques play a vital role in the successful research and development of advanced battery technology. They are also ideal for carrying out routine quality control checks on finished products. The four main techniques of DSC, TGA, TMA, and DMA are particularly effective for investigating temperature-dependent effects such as glass transition, crystallization, melting behavior, purity, visco-elastic behavior, expansion, shrinkage, and decomposition. Evolved gas analysis combined with TGA can also provide important information regarding the products of decomposition.
Join the live webinar to discover more, where you will also get the opportunity to ask our experts your questions!
<blockquote>
Presenter: Angela Hammer (Dr. sc. nat. ETH)
</blockquote>
<blockquote>
Dr. Angela Hammer received a Ph.D. in Analytical Chemistry (development of immobilized components for the use in ion-selective electrodes based on polyurethane membranes) from the Institute of Organic Chemistry at the Swiss Federal Institute of Technology in Zürich, Switzerland. She then joined Sika Technology AG in Zurich, Switzerland, as an analytical chemist. In 2007, she joined METTLER TOLEDO and has worked there since as an application specialist for Thermal Analysis. In her present position, she uses, teaches, and supports DSC, TGA, TMA, and DMA instruments for the METTLER TOLEDO’s Materials Characterization Group located at the head office in Switzerland.
</blockquote>

METTLER TOLEDO: Thermal Analysis of Lithium-Ion Batteries

Thermal Analysis of Lithium-Ion Batteries

Key Techniques for Studying Anode, Cathode, Separator, Binder, and Electrolyte Materials

<ul>
<li>Introduction to organic chemistry</li>
<li>Different thermal analysis techniques used to study organic compounds</li>
<li>DSC applications: melting, purity, phase diagrams, and reaction kinetics</li>
<li>Flash DSC applications: melting and decomposition</li>
<li>Thermo-optical analysis (TOA): phase transitions, isothermal crystallization, and polymorphism</li>
<li>TGA, TGA/DSC, and TGA-EGA applications: thermal stability, hygroscopicity, and impurities</li>
</ul>
Small and medium-size organic molecules of natural or synthetic origin are often used as raw materials, additives, active ingredients, or processing aids in many industries. Because many of their properties are temperature dependent, thermal analysis techniques are an excellent tool for the successful characterization of these compounds.
<h5>Important Types of Analysis for Organic Chemistry</h5>
The field of organic chemistry covers the synthesis, isolation, purification, and reactions of organic materials. During synthesis and work-up processes, it is important to ensure that the desired compounds have been produced and to verify their respective concentrations. At this stage, the focus is mainly on reaction kinetics and safety investigations. When the final product has been isolated, properties such as purity, stability, polymorphism, melting, and reactivity are important. Many of the analytical methods used in these investigations rely on thermal analysis techniques such as DSC, Flash DSC, TGA, evolved gas analysis, and thermo-optical analysis.
Join the live webinar to discover more! The presentation will conclude with a Q&amp;A, where participants can ask our experts their questions.
<blockquote>
Presenter: Dr. Andreas Bach
</blockquote>
<blockquote>
Andreas was awarded a PhD in Chemistry from the University of Bern in Switzerland and completed a postdoc at the University of Wisconsin-Madison Department of Chemistry, USA. In 2002, he accepted a position as a senior scientist and lecturer in physical organic chemistry in the Department of Chemistry and Applied Biosciences at ETH Zurich. In 2018, he joined METTLER TOLEDO as an application specialist for Thermal Analysis. In his current position, he expertly uses, teaches and supports DSC, TGA, TMA, and DMA instruments at the METTLER TOLEDO head office in Switzerland.
</blockquote>

METTLER TOLEDO: Thermal Analysis of Organic Compounds

Thermal Analysis of Organic Compounds

Discover Key Techniques for Characterizing and Understanding Organic Materials

<ul>
<li>Overview of conventional DSC technology and molecular reorganization</li>
<li>Introduction to the Flash DSC and the novel chip sensor</li>
<li>Metastable materials</li>
<li>Flash DSC basic principles</li>
<li>Flash DSC application examples</li>
</ul>
In many technical processes, material behaviors depend on the applied heating or cooling rates. For example, when investigating crystallization behavior that occurs during the injection molding process, it is essential to replicate the heating rates experienced during the actual process. To perform such experiments, extremely high heating and cooling rates are required, which cannot be achieved using conventional DSC instruments. As a result, fast-scanning calorimetry was developed.
<h5>Fast-Scanning Calorimetry Using Flash DSC Technology</h5>
The Flash DSC uses innovative technology to perform fast-scanning calorimetry with ultra-high heating and cooling rates of up to 3,000,000 K per second, in the temperature range of -95 to +1000 °C. This allows measurements to be performed that are not possible using conventional DSC, often revealing hidden properties of a material. It is ideal for investigating rapid crystallization and reorganization behaviors.
Find out more about this fascinating technology in our live webinar. The presentation will conclude with a Q&amp;A, so don’t miss your chance to ask questions!
<blockquote>
Presenter: Nicolas Fedelich
</blockquote>
<blockquote>
With a background in chemical engineering, Nicolas joined METTLER TOLEDO in 2009 as an application specialist for Thermal Analysis. Before that, he gained expertise in different laboratories implementing, developing, and validating analytical methods in both the pharmaceutical and environmental fields. Nicolas also worked for three years in the field carrying out on-site customer training and providing expert thermal analysis application support. In his present position, Nicolas expertly uses, teaches, and supports DSC, TGA, TMA, and DMA instruments at the METTLER TOLEDO head office in Switzerland.
</blockquote>

METTLER TOLEDO: The Exciting World of Flash DSC 

The Exciting World of Flash DSC

Advanced Material Characterization by Fast-Scanning Calorimetry

As the energy revolution sees a move away from internal combustion engines, the effort put into development of processes and materials in the production of electric vehicles is rapidly gaining traction. With market trends pointing towards a swift increase in the demand for lithium-ion batteries, as well as the high expectations around their performance and environmental credentials, analytical methodologies will be required to keep up with this dynamic space.
This webinar will demonstrate how coupling existing techniques such as thermogravimetric analysis (TGA), infrared spectroscopy (FT-IR) and gas chromatography-mass spectrometry (GC/MS) can unlock new analytical capabilities when used as part of a hyphenation configuration.
The talk will cover the following learning objectives:
<ul>
<li>Understand the analytical challenges associated with the current market trends in energy storage</li>
<li>Gain an understanding of the benefits of hyphenated techniques </li>
<li>Learn how to understand and interpret data obtained from evolved gas analysis</li>
</ul>

PerkinElmer: Coupling Thermal Analysis with Spectroscopy & Chrom to Gain Insights into Advanced Battery Materials & Battery Recycling

Coupling Thermal Analysis with Spectroscopy & Chrom to Gain Insights into Advanced Battery Materials & Battery Recycling

Coupling TGA, FT-IR and GC/MS can be used Gain Insights into Advanced Battery Materials & Battery Recycling

Coupling Thermal Analysis with Spectroscopy & Chrom

<h4>Webinář v českém jazyce</h4>
Diferenciální skenovací kalorimetrie (DSC) měří změny entalpie v materiálu v důsledku změn fyzikálních a chemických vlastností jako funkce teploty nebo času.
Program události
<ul>
<li>Kalorimetrie, DSC, různé principy měření a různé přístroje</li>
<li>Prezentace a ukázka nového přístroje DSC5+</li>
<li>DSC efekty a interpretace křivek</li>
<li>Umělá inteligence a automatické vyhodnocování křivek</li>
<li>TabVal – Nový koncept kalibrace/nastavení</li>
</ul>
Přihlaste se na živě vysílaný webinář v českém jazyce:
Webinář se zabývá přednostmi diferenciálního skenovacího kalorimetru Excellence DSC 5+ od METTLER TOLEDO. Diferenciální skenovací kalorimetrie (DSC) měří změny entalpie v materiálu v důsledku změn fyzikálních a chemických vlastností jako funkce teploty nebo času.
DSC 5+ přináší přímo do vaší laboratoře mnoho inovací. Revoluční design poskytuje bezkonkurenční výkon pro vynikající výsledky. Díky vylepšeným automatizačním řešením, jako je vysokokapacitní robot a bezproblémová integrace do výkonného softwaru STARe, zvýší DSC 5+ vaši produktivitu a efektivitu.
Systém pro termickou analýzu DSC 5+
DSC 5+ může být vybaven vzorkovým robotem, který má místo pro 96 kelímků plus 7 referenčních kelímků. To znamená, že DSC může běžet nepřetržitě, i když se změní typ vzorku a kelímku. Systém se o to postará za vás. Toto automatizační řešení ve spojení s vynikajícím výkonem, umožňuje vaší laboratoři být efektivnější tím, že uživatelům DSC umožňuje provádět více testů za kratší dobu a zároveň poskytuje lepší výsledky s menším počtem chyb než dříve.
Řada přístrojů pro termickou analýzu Mettler Toledo nastavuje standard v oblasti tepelné analýzy. Jsme lídrem v oblasti termické analýzy již od roku 1964 a jsme průkopníky nových konceptů a inovací.
Naše nástroje neustále inovujeme a zdokonalujeme. Jak tato nová technologie přichází na trh, našim přáním je, aby k ní měli naši zákazníci přístup.
Komu je webinář určen
Seminář je určen všem, kteří se zabývají kontrolou kvality a výzkumem a vývojem polymerů, léčiv, chemických a anorganických materiálů.
<blockquote>
Presenter: Ing. Josef Šmahlík (Obchodní zástupce pro divizi analytických laboratorních přístrojů Mettler - Toledo, s.r.o.)
</blockquote>
<blockquote>
Produktový manažer pro Českou republiku a Slovensko v oblasti laboratorních vah a analytických přístrojů. Této oblasti se věnuje již 30 let. Specializuje se především na aplikace v oblasti analytických přístrojů a integrity dat. Při své práci využívá svých mnohaletých zkušeností, širokého portfolia laboratorních přístrojů a odborné aplikační podpory mateřské firmy.
</blockquote>

Mettler-Toledo: Diferenciální skenovací kalorimetrie budoucnosti

Diferenciální skenovací kalorimetrie budoucnosti

Webinář se zabývá přednostmi diferenciálního skenovacího kalorimetru Excellence DSC 5+ od METTLER TOLEDO.

<div>Thermal gravimetric analysis (TGA) is an ideal tool for the characterization of all kinds of organic and inorganic solids and liquids. Thermodynamic transitions, thermal stability, decomposition and chemical reactions can be detected and quantified with high accuracy over a broad temperature range. However, this method does not provide details about the chemistry behind the processes under study.The combination of thermal analysis with infrared spectroscopy bridges this analytical gap. Fourier-Transform Infrared (FT-IR) spectroscopy is a classical tool for the identification and quantification of gases. This technique is based on the interaction of infrared radiation with the vibrating dipole moments of molecules. FT-IR yields a unique IR spectrum for each substance, except for homonuclear diatomic gases and pure metalsIn a simple case, only one type of gas molecule is evolved with an applied temperature increase in the TGA. The evolved gas is flowed into the FT-IR and can be readily identified by searching its spectrum against a gas phase reference library. In a typical decomposition process, evolved fume is a mixture of gases. Different hardware and software approaches to identify the composition of complex gas mixtures will be presented with a thorough discussion of the following topics:<ul><li>Mixture analysis using library search</li><li>TGA-IR at reduced pressure&nbsp;</li><li>Spectra manipulation method for deconvoluting complex spectra (mixtures)</li></ul>Examples of applications will include the identification of plasticizers in polymers, PVC undercoating analysis, decomposition of&nbsp;PETN explosive, NHF propellant, and others.<blockquote>Presenter: Dr. Sergey Shilov (North America Product Manager, Science Business Unit, Bruker Optics)<div>Dr. Sergey V. Shilov is a Product Manager for North America at Bruker Optics. Sergey joined Bruker in 2001. He is responsible for the support and development of new applications for the Bruker research FTIR systems. He received his Ph.D. in 1992 from the Russian Academy of Sciences in Polymer Physics and his M.S. from St. Petersburg State University (Russia) in Physics in 1986. Alexander Von Humboldt Foundation (Germany) awarded him a research fellowship in 1996. Sergey published 37 papers in peer-reviewed journals. His research interests include time-resolved FTIR spectroscopy, surface science, polymer, and life-science applications.&nbsp;</div></blockquote></div>

Bruker: To Evaluate Complex Gas Mixtures evolved during Thermal Decomposition

To Evaluate Complex Gas Mixtures evolved during Thermal Decomposition

Learn how combining TGA with FT-IR enables chemical analysis of evolved gases, including mixture analysis, spectral deconvolution, and practical applications.

Evaluating Complex Gas Mixtures in Thermal Decomposition

<h5>The Problem&nbsp;</h5>Long term isothermal testing is crucial to understanding the stability of a biologic. Traditional long-term isothermal methods only see a part of the picture, make you wait to the very end of development, and require a lot of protein and time.<h5>The Solutions&nbsp;</h5>The isothermal apps in Uncle make isothermal testing easy – and only need 9 microliters of sample. Uncle has tailored isothermal apps for both protein intrinsic and reporter dye fluorescence. To add even more flexibility, meet our out-of-the-box apps: use Uncle for a daily data snap and keep the sample in an incubator – Uncle remains free for other work during those long hours of incubation.<h5>The Proof&nbsp;</h5>Tune in to our live demo and let us show you how to get accelerated stability testing done with Uncle easier and earlier in development. We’ll go over the practical steps of regular and out-of-the-box tests and then turn to data analysis. &nbsp;<blockquote>Presenter: Andree Mueller (Senior Product Manager for Aunty and Honeybun, Unchained Labs)Presenter:&nbsp;Kevin Lance, PhD (Director, Product Management, Unchained Labs)Kevin Lance directs product management and covers the Stunner portfolio globally at Unchained Labs. His expertise includes biophysical characterization of viral vectors, lipid nanoparticles, proteins, and nucleic acids. Prior to Unchained Labs, his research experience covered the fields of sustained antibody delivery and nanotechnology. He earned his Ph.D. in Bioengineering from the joint UC Berkeley – UCSF Bioengineering Graduate Program.</blockquote>

Unchained Labs: Pop in to see things get heated with isothermal protein stability testing on Uncle

Pop in to see things get heated with isothermal protein stability testing on Uncle

Show you how to get accelerated stability testing done with Uncle easier and earlier in development.

ICPMS webináře se zaměřením na Termální analýza - strana 5