{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,24]],"date-time":"2026-01-24T00:35:31Z","timestamp":1769214931371,"version":"3.49.0"},"reference-count":45,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2023,5,24]],"date-time":"2023-05-24T00:00:00Z","timestamp":1684886400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004281","name":"National Centre of Science","doi-asserted-by":"publisher","award":["2019\/35\/O\/ST5\/00405"],"award-info":[{"award-number":["2019\/35\/O\/ST5\/00405"]}],"id":[{"id":"10.13039\/501100004281","id-type":"DOI","asserted-by":"publisher"}]},{"name":"NAWA (the Polish National Agency for Academic Exchange)","award":["2019\/35\/O\/ST5\/00405"],"award-info":[{"award-number":["2019\/35\/O\/ST5\/00405"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JFB"],"abstract":"<jats:p>Biodegradable metal systems are the future of modern implantology. This publication describes the preparation of porous iron-based materials using a simple, affordable replica method on a polymeric template. We obtained two iron-based materials with different pore sizes for potential application in cardiac surgery implants. The materials were compared in terms of their corrosion rate (using immersion and electrochemical methods) and their cytotoxic activity (indirect test on three cell lines: mouse L929 fibroblasts, human aortic smooth muscle cells (HAMSC), and human umbilical vein endothelial cells (HUVEC)). Our research proved that the material being too porous might have a toxic effect on cell lines due to rapid corrosion.<\/jats:p>","DOI":"10.3390\/jfb14060293","type":"journal-article","created":{"date-parts":[[2023,5,25]],"date-time":"2023-05-25T02:00:55Z","timestamp":1684980055000},"page":"293","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Comparative Study of Porous Iron Foams for Biodegradable Implants: Structural Analysis and In Vitro Assessment"],"prefix":"10.3390","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5157-5240","authenticated-orcid":false,"given":"Gabriela","family":"G\u0105sior","sequence":"first","affiliation":[{"name":"Faculty of Chemistry, Nicolaus Copernicus University in Toru\u0144, Gagarina Street 7, 87-100 Toru\u0144, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marlena","family":"Grodzicka","sequence":"additional","affiliation":[{"name":"Faculty of Chemistry, Nicolaus Copernicus University in Toru\u0144, Gagarina Street 7, 87-100 Toru\u0144, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8950-5643","authenticated-orcid":false,"given":"Tomasz","family":"J\u0119drzejewski","sequence":"additional","affiliation":[{"name":"Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University in Toru\u0144, Lwowska Street 1, 87-100 Toru\u0144, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3478-5371","authenticated-orcid":false,"given":"Marek","family":"Wi\u015bniewski","sequence":"additional","affiliation":[{"name":"Faculty of Chemistry, Nicolaus Copernicus University in Toru\u0144, Gagarina Street 7, 87-100 Toru\u0144, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2526-0779","authenticated-orcid":false,"given":"Aleksandra","family":"Radtke","sequence":"additional","affiliation":[{"name":"Faculty of Chemistry, Nicolaus Copernicus University in Toru\u0144, Gagarina Street 7, 87-100 Toru\u0144, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2023,5,24]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1689","DOI":"10.1016\/j.biomaterials.2006.11.042","article-title":"Coronary Stents: A Materials Perspective","volume":"28","author":"Mani","year":"2007","journal-title":"Biomaterials"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"205","DOI":"10.1016\/j.tige.2020.07.001","article-title":"The Role of Stenting in Patients with Variceal Bleeding","volume":"22","author":"Chesta","year":"2020","journal-title":"Tech. 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