The HST researchers built their “biological Legos” by encapsulating cells within a polymer called polyethylene glycol (PEG), which has many medical uses.
In the investigation of bioencapsulation technique, it was found that biological function can be incorporated into, and preserved within polymer matrices.
在生物包埋技术的研究过程中，人们发现生物功能可以融合并保存于聚合物基质中。
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Biomedical polymer materials were widely used in biological and medical fields.