block polymer

常见例句

A novel block polymer of S-B/I-S is successfully synthesized with ROK as modifier for the first time.
首次以ROK为调节剂，采用阴离子活性聚合物方法合成了S-I/B-S新型嵌段聚合物。
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Conclusion With PEG- PLGA block polymer as material, the blank nanoparticles could be prepared stably, which would be the foundation for further researches on the drug loaded nanoparticles.
结论采用PEG-PLGA嵌段共聚物为材料，制备空白纳米粒处方工艺稳定，可以为进一步制备载中药有效成分纳米粒奠定基础。
The method requires intrinsic viscosity and size exclusion chromatographic data on the whole sample and that the detector be responsive only to one of the two monomer units of the block polymer.
方法要求测定原试样的特性粘数和尺寸排除色谱图，而检测器只对嵌段共聚物两个组份之中的一个有响应。首先用均聚物标样定出尺寸排除色谱柱的响应常数和分子量分离校准曲线。