硫醇与二烯烃的反应机理同硫醇与单烯烃的反应机理相似。
石油产品。轻质和中间馏份燃料中硫醇硫的测定。电位滴定法。
总之,两种网状配合物被合成出来,结构特点是有类巯基和溴配体。
心肌氧化应激和硫醇敏感的信号转导分子参与心肌肥厚和纤维化的发病过程。
该杂环结构至少有一个与杂环碳原子相连的硫羟取代基。
该选择性的前体可以包括硫醇封端,该第一材料可以包括金,该第二材料可以包括硅。
同型半胱氨酸是一种含硫氨基酸,是甲硫氨酸在机体几乎所有组织中的代谢中间产物。
硝基型大孔树脂用于脱除轻质汽油中微量硫醇的研究--静态吸附
1·In this reaction, it was found that trifluoroethanol and substoichiometric amounts of an aromatic thiol.
在这个反应中,发现了三氟乙醇和亚化学计量的芳香族硫醇。
2·The results show that thiol can be oxidized effectively by hydrogen peroxide, and adding oxidation modification agent can significantly improve the effect of oxidation.
实验结果表明,双氧水可以有效地将汽油中的硫醇氧化,并且添加促氧剂能明显改善双氧水的作用效果。
3·By adopting these technologies, fuel oils with low sulfur, low thiol and low aromatic contents can be obtained.
采用这些技术,可以生产低硫、低硫醇或低硫低芳烃含量的燃料产品。
4·The polystyrene based ion exchange fiber is converted by chelating agent containning thiol, which develops a simple method that can make chelating fiber.
采用含硫醇基的螯合剂转化聚苯乙烯基离子交换纤维,开发出一种制备螯合物纤维的简单方法。
5·Meanwhile, process condition experiments indicate that lower reaction temperature, shorter reaction time and higher ratio of solvent to oil are helpful for oxidation of thiol.
同时,工艺条件结果表明,较低反应温度、较短反应时间以及高剂油比对硫醇的氧化脱除反应有利。
1·The MDA level, thiol content, and total antioxidative capacity of cells were also measured.
测定丙二醛(MDA )、巯基含量和总抗氧化能力等氧化还原相关生化指标。
2·While thiol method was simple but much more time costing for reaction.
巯基法操作较为简单,但所需的反应时间较长。
3·The vinyl silazane (VL20) is a kind of liquid ceramic precursor. The VL20 and thiol compounds can photopolymerize quickly under photoinitiator and form polymers.
乙烯基硅氮烷(VL20)是一种液态陶瓷前驱体,在光引发剂存在下与巯基化合物快速发生光聚合反应。
4·The enzyme was not effected by NEM, IAA or NAI modification suggesting that thiol group or tyrosine residues were non-essential for enzyme activity.
在一定条件下,当巯基及酪氨酸残基分别被NEM、IAA及NAI修饰后,酶活力不受影响,说明这些基团与活力无关。