TY - T1 - 3D-printability of aqueous poly(ethylene oxide) gels SN - / UR - http://hdl.handle.net/10138/333395 T3 - A1 - Viidik, Laura; Seera, Dagmar; Antikainen, Osmo; Kogermann, Karin; Heinämäki, Jyrki; Laidmäe, Ivo A2 - PB - Y1 - 2019 LA - eng AB - Printing technologies combined with a computer-aided design (CAD) have found an increasing number of uses in pharmaceutical applications. In extrusion-based printing, the material is forced through a nozzle to form a three-dimensional (3D) structure pre-designed by CAD. The aim of this study was to evaluate the 3D-printability of biocompatible aqueous poly(ethylene oxide) (PEO) gels and to investigate the effects of three formulation parameters on the 3D printing process. The impact of PEO conce... VO - IS - SP - OP - KW - 3D PRINTING TECHNOLOGY; BEHAVIOR; BLENDS; Drug delivery system; Extrusion-based 3D printing; Gel; HYDROGEL; POLYETHYLENE OXIDE; Poly(ethylene oxide); Process parameters; TABLETS; THERMAL-DEGRADATION; Viscosity; 317 Pharmacy; 116 Chemical sciences N1 - PP - ER -