Anderson Gomes Vieira, Petrus d’Amorim Santa-Cruz, Antonio Carlos Pavão
{"title":"3D-printable nanocomposite for the production of unique nanotextured surfaces: art-inspired distribution of magnetic nanorods","authors":"Anderson Gomes Vieira, Petrus d’Amorim Santa-Cruz, Antonio Carlos Pavão","doi":"10.1186/s40712-025-00268-x","DOIUrl":null,"url":null,"abstract":"<div><p>This study reports the development of printable magnetic nanocomposites designed with a novel nanotextured surface, featuring nanospikes—composed of iron oxide magnetic nanorods—distributed with a subtle vertical alignment tendency, inspired by the Beam Drop Inhotim artwork,termed here “Beam Drop Inhotim Surfaces” (BDIS). The nanorods were synthesized via reflux and hydrothermal routes, then incorporated into a commercial photopolymerizable resin, forming a printable magnetic nanocomposite. It was printed using masked stereolithography (MSLA) 3D printing process, with real-time application of a neodymium magnet-induced magnetic field during photopolymerization—an innovative approach compared to plasma or laser surface treatments used in other studies. Characterizations of the nanorods, photosensitive resin, and nanocomposite, conducted via Fourier-transform infrared spectroscopy, magnetic force microscopy, scanning electron microscopy, and vibrating sample magnetometry, confirmed successful nanocomposite production without compromising printability, enabling a unique nanotextured surface.</p><h3>Graphical Abstract</h3>\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":592,"journal":{"name":"International Journal of Mechanical and Materials Engineering","volume":"20 1","pages":""},"PeriodicalIF":3.4000,"publicationDate":"2025-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://jmsg.springeropen.com/counter/pdf/10.1186/s40712-025-00268-x","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Mechanical and Materials Engineering","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.1186/s40712-025-00268-x","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
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Abstract
This study reports the development of printable magnetic nanocomposites designed with a novel nanotextured surface, featuring nanospikes—composed of iron oxide magnetic nanorods—distributed with a subtle vertical alignment tendency, inspired by the Beam Drop Inhotim artwork,termed here “Beam Drop Inhotim Surfaces” (BDIS). The nanorods were synthesized via reflux and hydrothermal routes, then incorporated into a commercial photopolymerizable resin, forming a printable magnetic nanocomposite. It was printed using masked stereolithography (MSLA) 3D printing process, with real-time application of a neodymium magnet-induced magnetic field during photopolymerization—an innovative approach compared to plasma or laser surface treatments used in other studies. Characterizations of the nanorods, photosensitive resin, and nanocomposite, conducted via Fourier-transform infrared spectroscopy, magnetic force microscopy, scanning electron microscopy, and vibrating sample magnetometry, confirmed successful nanocomposite production without compromising printability, enabling a unique nanotextured surface.
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