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DTSTART;TZID=Europe/Berlin:20261022T160000
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LOCATION:Zoom: https://setac-org.zoom.us/j/88980059909?pwd=V8Kn8q5xBNvrHOov6ut1GaR8tVYl89.1
SUMMARY:SETAC PSIG Webinar: "Stable isotope labeling in polymer biodegradation assessment: from research to regulation" 
DESCRIPTION:The SETAC Persistence Science Interest Group (PSIG) is pleased to invite you to an upcoming scientific webinar featuring Prof. Michael Sander (ETH Zurich), a leading expert in environmental chemistry and polymer biodegradation.\n
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 Webinar Overview\n
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 Biodegradability is increasingly recognized as a critical safe-and-sustainable-by-design criterion for polymers. Reliable assessment of polymer biodegradation is essential to prevent the accumulation of persistent polymers, including micro- and nanoplastics, in the environment. However, conventional biodegradation testing approaches face several challenges, including background interference, priming effects, difficulties in quantifying residual polymer carbon, and the inability to establish complete carbon mass balances.\n
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 In this webinar, Prof. Sander will demonstrate how stable isotope-labeled polymers can address these limitations and provide new mechanistic insights into polymer biodegradation processes. Drawing on studies with ¹³C-labeled structural and water-soluble polymers, he will illustrate how isotope tracing can improve interpretation of biodegradation experiments, quantify the fate of polymer-derived carbon, and distinguish mineralization from biomass formation.\n
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 The presentation will also explore the potential role of stable-isotope labeling in future regulatory assessments of polymer biodegradability, highlighting both commonalities with and advantages over traditional radioisotope-based approaches.\n
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 Speaker\n
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 Prof. Michael Sander\n
 Department of Environmental Systems Science\n
 ETH Zurich, Switzerland\n
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 Program\n
 Welcome and introduction to the SETAC Persistence Science Interest Group (PSIG)\n
 Scientific presentation by Prof. Michael Sander\n
 Live question-and-answer session\n
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 Who Should Attend?\n
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 This webinar will be of interest to researchers, regulators, industry scientists, and sustainability professionals working in the fields of:\n
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 Polymer science\n
 Environmental fate and biodegradation\n
 Persistence assessment\n
 Microplastics research\n
 Green and sustainable chemistry\n
 Regulatory science and risk assessment\n
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 We look forward to welcoming you .\n
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 You can join this meeting from your computer, tablet, or smartphone.\n
 https://setac-org.zoom.us/j/88980059909?pwd=V8Kn8q5xBNvrHOov6ut1GaR8tVYl89.1\n
 \n
 Password: L3zK43\n
 \n
 One tap mobile:\n
 +1 305 224 1968,,88980059909#\n
 +1 309 205 3325,,88980059909#\n
 \n
 You can also dial in using your phone.\n
 US: +1 305 224 1968, +1 309 205 3325, +1 312 626 6799, +1 646 876 9923, +1 646 931 3860, +1 301 715 8592, +1 669 444 9171, +1 669 900 6833, +16892781000, +1 719 359 4580, +1 253 205 0468, +1 253 215 8782, +1 346 248 7799, +1 360 209 5623, +1 386 347 5053, +1 507 473 4847, +1 564 217 2000\n
 Meeting ID: 889-800-59909\n
 \n
 Join from a video system or application\n
 sip:88980059909@zoomcrc.com\n
 You can also dial and enter your meeting ID 889-800-59909\n
 
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