以下为句子列表：
英文: And when a particular type of alginate is dissolved in water, then exposed to positively charged calcium ions, its molecules crosslink to form a hydrogel that is 98 percent water, with a gelatinous consistency and elastic properties similar to those of na
中文: 当某一特定类型的褐藻酸盐溶于水，遇到带正电的钙离子后，它的分子会连结形成含有98%水的凝胶，其胶质密度和弹性都类似天然的细胞外间质。
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英文: Both techniques rely on wrapping the cells in a substance derived from seaweed , called alginate, which allows insulin out but stops the transplanted cells from being destroyed by the recipient's immune system.
中文: 这两项技术依靠用从海藻中提取的藻酸盐物质来包裹细胞，这样可以让胰岛素输送出来，但是同时防止被移植的细胞被受体的免疫系统破坏。
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英文: But to use this alginate hydrogel as a scaffold, we needed to give it shape and internal structure, while enhancing its mechanical strength so that it would keep its shape under the weight of seeded cells.
中文: 但在利用褐藻酸盐形成的凝胶做为支架时，我们需要赋予它形状和内部结构，同时还要加强它的机械强度，使它在承受了植入细胞的重量后，还能维持特定形状。
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英文: Clean hairtail, shrimp meats and scallop meats were coated with sodium alginate composite material and stored at -18℃.
中文: 摘要采用不同组成的海藻酸钠复合膜剂对带鱼块、虾仁、扇贝柱进行涂膜处理，经冻结后于-18℃冷藏。
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英文: For the purpose of combination of the antimicrobial effect of the silver ion with the high absorption properties of the alginate fibers, silver ions can be added into the alginate fibers to prepare silver-contained alginate fiber and wound dressing.
中文: 摘要为了结合银的抗菌性能和海藻酸纤维的高吸湿性，可将银离子加入海藻酸纤维后制备含银的海藻酸纤维和医用敷料。
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