کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7897878 1510128 2018 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Digital light processing of wollastonite-diopside glass-ceramic complex structures
ترجمه فارسی عنوان
پردازش نور دیجیتال ساختارهای پیچیده شیشه و سرامیک وولاستونیت-دیوپسیست
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
چکیده انگلیسی
In this work, the possibility of shaping a glass-filled photosensitive polymer resin with Digital Light Processing (DLP) into a complex 3D structure and transforming it subsequently into a bioactive glass-ceramic scaffold was investigated. The influence of the printing conditions and the heat-treatment was studied using a 41 vol% glass-filled acrylated polymer resin. Scaffolds with designed architecture were turned into a wollastonite-diopside glass-ceramic at 1100 °C. They completely maintained their shape, exhibited no viscous flow and showed a homogenous linear shrinkage of around 25%. At 83 vol% porosity structures with Kelvin cell design exhibited a compressive strength exceeding 3 MPa, demonstrating that the material is suitable for the fabrication of bioceramic scaffolds for bone tissue engineering applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the European Ceramic Society - Volume 38, Issue 13, October 2018, Pages 4580-4584
نویسندگان
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