- 期刊
- OpenAccess
MechanicalDiversity of Porous Poly (Ethylene Glycol) Diacrylate
並列摘要
This study investigates the effects of polymerchain length on the mechanical properties of gas foamed poly (ethylene glycol) diacrylate (PEGDA). Gas foamed structures were composed of PEGDA MW 700, MW 3400, or MW 10k. Combinations of short (lower MW) and long PEGDA (higher MW) chains created polymer structures with increased strength and stiffness compared to structures composed of a given longer PEGDA chain. Gas foamed PEGDA hydrogels are structurally and mechanically suitable for evaluating cells in 3D culture. SEM images show an interconnected pore structure. Gas foamed PEGDA is also cytocompatible. High cell viability was observed on collagen type I infused polymer structures. Changes in PEGDA chain sizesneither degraded cell viability nor impeded gas foaming. The mechanical tunability of gas foamed porous PEGDA makes it an effective tool for evaluating cellular response to static mechanical properties in 3D.
延伸閱讀
- 李冠慧（2004）。Synthesis and Characterization of Poly(butyl acrylate-methyl methacrylate)/polyaniline〔碩士論文，國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2004.02009
- 莊富盛、許耀基、曾雯卿（2006）。Synthesis and Characteristics of Degradation of Diacetylene Group-Containing Polyurethane。界面科學會誌，28(3)，119-134。https://doi.org/10.30020/JCCIS.200609.0001
- 張育誠（2012）。Physical and Dyeing Properties of Polyurethane Copolymers using Polycarbonate Diol〔碩士論文，國立臺北科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0006-0307201213345500
- 陳暉、余錦坤（1993）。Modification of Poly Dimethyl Siloxane Membrane and its Physical Properties。化學，51(1)，17-22。https://doi.org/10.6623/chem.1993003
- 鄭亦宏（2012）。Synthesis and Gelation Behavior of Acrylonitrile/Dimethyl itaconate Copolymer〔碩士論文，國立臺北科技大學〕。華藝線上圖書館。https://doi.org/10.6841/NTUT.2012.00497