AUTHOR=Harm Stephan , Zottl Jennifer , Schildböck Claudia , Bauer Christoph , Cont Denisa , Weber Viktoria TITLE=Endpoint attachment of unfractionated vs low molecular weight heparin: a comparative study on blood compatibility JOURNAL=Frontiers in Materials VOLUME=Volume 12 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2025.1557939 DOI=10.3389/fmats.2025.1557939 ISSN=2296-8016