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基于负压蒸发驱动的微滴细胞与3D细胞聚集体低温保存技术研究
尽管玻璃化技术(Vitrification)能避免冰晶形成,但其依赖复杂载体(如石英玻璃毛细管、Cryotop)和开放式液氮操作,存在污染风险和技术门槛高的问题。近年来兴起的微滴低温保存技术虽具有高冷却速率和可扩展性优势,却因液滴尺寸不均、加载过程耗时(需30 ...
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