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[Research progress of gelatin composites in promoting peripheral nerve regeneration]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhang S   +6 more
europepmc   +1 more source

[Clinical analysis of free fibular skin flap of great toe for repair of finger flexion deformity due to scar contracture]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhang K   +8 more
europepmc   +1 more source

Noria-PEI共沉积技术构筑高抗油污染氟化超滤膜

open access: yesGongye shui chuli
膜分离技术由于占地面积小、操作简单、分离效率高等优势,被认为是有效处理油水混合物的方法之一,具有极大的工业应用潜力。为解决油水分离过程中油滴黏附导致的膜污染及渗透通量下降的问题,以聚乙烯亚胺(PEI)、Noria水轮酚为亲水改性溶液,通过PEI-Noria共沉积对聚砜(PSF)超滤膜进行氨基化处理,随后利用氨基和酰氯的高反应活性将全氟辛酰氯(PFOC)接枝到膜上,制备高抗油污染氟化超滤膜。通过系统评价PEI相对分子质量及其在改性溶液中的质量分数对复合膜界面疏油性能和分离性能的影响 ...
王梓诚   +8 more
doaj  

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