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北京石油化工学院2026年研究生招生接收调剂公告
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lastmonday

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[求助] 求翻译两句话。

1.The cross-linked hydrogel (c-Dxt/pAA) has been developed from dextrin and poly(acrylic acid) using N,N′-methylene bis(acrylamide) cross-linker via Michael-type addition reaction.


2.Free thiol groups were produced with the redox triggered partially de-cross-linking due to the presence of disulfide bond in the backbone of HPPAE–HA hydrogel, and the subsequent Michael addition reaction between these thiol groups and neigh-boring free acryloyl groups present in the hydrogel contributes to the network. As a result, the degradation behavior and release rates of BSA from the HPPAE–HA hydrogel were significantly controlled with the presence of DTT and abundant acryloyl groups presented.


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lastmonday: 金币+30, 翻译EPI+1, ★★★★★最佳答案 2016-03-02 09:31:05
1.通过迈克尔型加成反应,利用N,N'-亚甲基双(丙烯酰胺)交联剂,从糊精和聚(丙烯酸)开发出了交联水凝胶(C-DXT/ PAA)。
2楼2016-03-02 07:10:54
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2、用氧化还原引发部分去交联产生游离巯基,因为在HPPAE-HA水凝胶主链中存在二硫键,在水凝胶中,这些巯基团和临近自由丙烯酰基之间后续发生的迈克尔加成反应有助于凝胶网的形成。结果,HPPAE-HA 水凝胶的降解特性及其释放BSA的速率在存在DTT和丰富丙烯酰基时,受到明显控制。
3楼2016-03-02 07:22:54
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