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DTSTART;TZID=Europe/Paris:20260610T140000
DTEND;TZID=Europe/Paris:20260610T143000
DTSTAMP:20260512T082254Z
CREATED:20260512T073437Z
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UID:14653-1781100000-1781101800@www.is2m.uha.fr
SUMMARY:Characterization of Materials using Advanced Dynamic Sorption Solutions
DESCRIPTION:Connor Hewson1\, Sean McIntyre1\, Daryl Williams\,3\, Paul Iacomi1  \n1Surface Measurement Systems UK\, Wembley HA0 4PE\, UK  \n3Department of Chemical Engineering\, Imperial College London\, London SW7 AZ\, UK  \nEmail: ahanif@surfacemeasurementsystems.com \, piacomi@surfacemeasurementsystems.com   \nSalesperson = Yassine Nagazi\, Head of Sales\, French-speaking Europe \nSpeaker = Connor Hewson\, Senior Product Specialist  \nSorption science provides a critical lens for characterizing the interfacial and structural properties of complex materials. By introducing gaseous or vapor probes to a solid sorbent\, researchers can gain deep insights into both surface interactions and bulk phenomena. While several methodologies exist\, the three primary pillars of the field\, volumetric\, gravimetric\, and chromatographic\, each offer unique diagnostic strengths. \nGravimetric techniques\, such as Dynamic Vapor Sorption (DVS)\, are prized for their high sensitivity and ease of hybridization with other analytical tools\, allowing for the precise measurement of minute sorption events on small sample masses. Conversely\, chromatographic methods\, like Breakthrough Analysis (BTA)\, provide industrially relevant data by simulating « real-world » flow conditions through packed beds to measure multi-component competitive sorption. Furthermore\, Inverse Gas Chromatography (IGC) serves as a powerful tool for mapping surface energy\, functionality\, and specific surface area—metrics that are often the primary drivers of material performance and formulation stability. \nRecognizing that no single method is exhaustive\, this presentation advocates for a complementary\, multi-technique approach. We will explore the synergy of these methods through a series of diverse case studies\, including: \n\n\nPharmaceutical Characterization: Utilizing DVS hyphenated with Raman or NIR spectroscopy to monitor phase transitions. \n\n\nEnvironmental Remediation: Capturing Volatile Organic Compounds (VOCs) using DVS\, DVS Vacuum\, and BTA to evaluate sorbent efficiency. \n\n\nSustainability & Carbon Capture: Assessing novel carbon-capture materials through specialized DVS Carbon and BTA protocols. \n\n\nInterfacial Science: Applying IGC to quantify surface energy and its impact on material processing. \n\n\nThrough these examples\, we demonstrate how integrating disparate sorption data provides a holistic understanding of materials across the pharmaceutical\, polymer\, and porous media industries.
URL:https://www.is2m.uha.fr/event/characterization-of-materials-using-advanced-dynamic-sorption-solutions/
LOCATION:Amphithéâtre de l’IS2M\, 15 rue jean starcky\, Mulhouse\, Mulhouse\, 68057\, France
ATTACH;FMTTYPE=image/png:https://www.is2m.uha.fr/wp-content/uploads/2026/05/hewson.png
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DTSTART;TZID=Europe/Paris:20260611T090000
DTEND;TZID=Europe/Paris:20260611T180000
DTSTAMP:20260504T164715Z
CREATED:20260407T160726Z
LAST-MODIFIED:20260504T164715Z
UID:14531-1781168400-1781200800@www.is2m.uha.fr
SUMMARY:IS2M Annual Meetings 2026
DESCRIPTION:The IS2M annual meetings 2026 will take place on June 11\, 2026\, with the title: \nRecent Advances in Electron Microscopy \nClick  here for the program !
URL:https://www.is2m.uha.fr/event/is2m-annual-meetings-2026/
LOCATION:Amphithéâtre de l’IS2M\, 15 rue jean starcky\, Mulhouse\, Mulhouse\, 68057\, France
ATTACH;FMTTYPE=image/jpeg:https://www.is2m.uha.fr/wp-content/uploads/2026/04/is2m-2026-scientific-meetings.jpg
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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260618T140000
DTEND;TZID=Europe/Paris:20260618T153000
DTSTAMP:20260512T082107Z
CREATED:20260512T075310Z
LAST-MODIFIED:20260512T082107Z
UID:14664-1781791200-1781796600@www.is2m.uha.fr
SUMMARY:Nanoscale solid-liquid interfaces: Carbon nanomaterials in all its forms
DESCRIPTION:Tristan Petit\, IS2M\nInterfaces at the nanoscale\, also called nanointerfaces\, play a fundamental role in physics and chemistry. Probing the chemical and electronic environment at nanointerfaces is essential to elucidate chemical processes relevant for applications in a variety of fields. My research topics are mostly related to the understanding of physicochemical processes occurring at the solid-liquid interface with carbon\, carbide and carbonitride materials. To achieve this aim\, I developed new methods to characterize these interfaces with optical and soft X-ray spectroscopy techniques. In this presentation\, I will present some representative studies of my research work based on the different classes of nanomaterials that I have investigated in the contextof applications in energy storage and conversion.\nI will most specifically detail recent work related to 2D transition metal carbides\, so- called MXenes. Their layered structure with a tunable surface chemistry and conductive core provide them with pseudocapacitive properties ideally suited for electrochemical energy storage. Future challenges related to their synthesis and application to sodium ion battery will be highlighted. \n 
URL:https://www.is2m.uha.fr/event/nanoscale-solid-liquid-interfaces-carbon-nanomaterials-in-all-its-forms/
LOCATION:Amphithéâtre de l’IS2M\, 15 rue jean starcky\, Mulhouse\, Mulhouse\, 68057\, France
ATTACH;FMTTYPE=image/png:https://www.is2m.uha.fr/wp-content/uploads/2026/05/petit.png
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DTSTART;TZID=Europe/Paris:20260618T143000
DTEND;TZID=Europe/Paris:20260618T153000
DTSTAMP:20260512T082000Z
CREATED:20260512T081107Z
LAST-MODIFIED:20260512T082000Z
UID:14667-1781793000-1781796600@www.is2m.uha.fr
SUMMARY:Magnetotactic Bacteria as a Source of Biogenic Magnetosomes for Biomedical Applications
DESCRIPTION:Eliane BOU ORM\, IS2M\nMes travaux de recherche se situent à l’interface entre microbiologie\, biotechnologie et science des matériaux. Je m’intéresse en particulier aux bactéries magnétotactiques\, des micro-organismes capables de biosynthétiser des nanoparticules magnétiques intracellulaires appelées magnétosomes. Ces nanoparticules présentent des propriétés physico-chimiques originales et contrôlées\, ce qui en fait des objets d’intérêt pour des applications biomédicales\,notamment en imagerie et en hyperthermie magnétique\, ainsi que pour d’autres applications potentielles en lien avec les matériaux fonctionnels.Mes recherches portent plus spécifiquement sur l’optimisation des conditions de culture bactérienne et de production des magnétosomes\, le développement de protocoles d’extraction et de purification reproductibles\, la caractérisation physico-chimique de ces nanoparticules\, et l’étude de leurs interactions avec des systèmes biologiques\, en particulier des cellules humaines.\nPlus largement\, mes thématiques s’inscrivent dans une démarche pluridisciplinaire autour des interactions entre micro-organismes\, environnement et matériaux\, avec pour objectif de mieux comprendre\, maîtriser et valoriser des systèmes biologiques d’intérêt en biotechnologie et en santé.
URL:https://www.is2m.uha.fr/event/magnetotactic-bacteria-as-a-source-of-biogenic-magnetosomes-for-biomedical-applications/
LOCATION:Amphithéâtre de l’IS2M\, 15 rue jean starcky\, Mulhouse\, Mulhouse\, 68057\, France
ATTACH;FMTTYPE=image/png:https://www.is2m.uha.fr/wp-content/uploads/2026/05/bouorm.png
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