Researchers from Rice University and Baylor College of Medicine grew a system of and capillaries on a nontoxic plastic matrix. They were able to control where cells grew in their plastic gel.
据美国《大众科学》杂志1月14日报道，美国研究人员日前利聚乙二醇在无毒塑料基质上成功培育出毛细血管，并且可以控制细胞在塑料凝胶中的生长方向。
To create it, he and his team embedded particles of gold and silver into a gel made mainly of methyl methacrylate (the raw material of Perspex). This was sandwiched between two thin, plastic sheets.
为了完成这项发明，Grzybowsk博士和他的团队将细微的金银颗粒植入主要成分为异丁烯酸甲脂的凝胶中(即制造塑胶玻璃的主要原料)，并将其夹在两片薄薄的塑料片中。
And the orange plastic thing runs gel electrophoresis, a way to sort DNA strands by size.
橙色的塑料盒里装的是凝胶电泳，这是一种根据大小为dna测序的仪器。
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