分子梳技术是一种有效的拉伸DNA分子的手段,它利用流体流动过程中施加的力将DNA分子拉伸开并且平铺在固体表面上.
建立了单分子荧光显微装置，利用分子梳方法实现了对DNA分子的拉伸。
DNA stretching was performed with molecular combing method. Metallic ion effects on DNA stretching were investigated.
应用高分子设计原理，合成了一种低坍损梳形聚羧酸系高效减水剂。
Based on molecular design theory of polymer, a kind of low slump loss comb-like polycarboxylate type superplasticizer was synthesized.
研究了低分子量梳状聚合物电解质的合成方法及结构、性能。
The pectination polymer electrolyte was designed and synthesized, which is especially suitable for characterization by ultramicroelectrode.
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