本发明的合成方法包括使用具有多个反应性含氮基团的聚合模板试剂,特别是二胺试剂。
The synthesis process of the present invention includes using polymerizing template reagent with several reactive nitrogen-containing radicals, especially diamine reagent.
结论自行研制的改良凝聚胺试剂是稳定可行的,应用于输血前临床标本检测,可以大大降低检测成本。
Their specificity was the same. Conclusion Home-made polybrene was good. If we spread the method to hospital blood bank, the cost of pre-transfusion test will reduce greatly.
以聚丙烯腈纤维为原料,加入羟胺试剂,将腈基转变为偕胺肟基团,使聚丙烯腈纤维改性成含有偕胺肟基团的螫合纤维。
Polyacrylonitrile fiber was modified into a chelating fiber containing amidoxime group by adding hydroxylamine, resulting from that nitrile group was transformed into amidoxime group.
亲核试剂包括烯烃、炔烃、醇、酸、胺、水等。
The nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc.
先介绍了羰基化合物(醛、酮)的极性转换的各种方法,然后谈到胺的极性转换方法和最常用的极性转换试剂。
The various methods for the umpolung of carbonyl compounds (aldehydes and ketones), secondary amines and the most frequently used umpolung reagents are introduced.
探索了新型胺类手性衍生试剂-脱氢松香酸酰氯与氨基酸的衍生反应。
We applied dehydroabietyl chloride that is a new chiral reagent for the formation of diastereomers and resolved D, L-amino acid.
文摘:综述了近几年钌亚乙烯基络合物中间体-碳的亲核反应。亲核试剂包括烯烃、炔烃、醇、酸、胺、水等。
Abstract : this article reviews recent progress in nucleophilic reactions of the - carbon in vinylidene ruthenium complexes. the nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc.
报道了荧光衍生试剂丹磺酰氯同多种生物胺进行衍生化反应条件的实验研究。
This paper reports the experimental investigation on the derivatising condition of biogenic amines with dansyl chloride as fluorescent derivation agent.
将母体染料的中位氯原子用氨基试剂亲核取代,衍生合成了五个中位仲胺七甲川菁染料。
Five derivative dyes from the parent dyes were obtained by similar nucleophilic substitution reaction in which five primary amines were employed as the nucleophilic reagent.
研究了市售荧光试剂N-1-萘基乙二胺(NPED)作为荧光探针测定钯的新方法。
A simple and sensitive fluorimetric method has been developed for the determination of trace palladium with N-(1-naphthyl)ethylene diamine(NPED) as a fluorescence reagent.
本文介绍了二级胺、一级胺和4 -氨基吡啶为共试剂的硝基化合物的羰基化反应情况。
In this paper carbonylation of nitro compounds with co-reagent based on secondary amine, primary amine and 4-aminopyridine is detailed.
砜基胺类和芳香甲醛肟类等化合物由于其作为反应试剂的重要作用,以及具有非常高的生物活性,引起越来越多人的兴趣。
Sulphone amine and aryl aldoxime as important reaction reagents as well as their high biological activity, has arose more and more attention.
提出以二乙烯三胺五甲叉膦酸(DTPMP)为耐水合处理试剂,耐水合处理方法同ATMP。
Diethylene Triamine Penta Methylene Phosphonic Acid (DTPMP) is applied to hydration resistance treatment of anodic oxide films, which treating method is same as that of ATMP.
最后列出了近几十年来常用的标记胺类和醇类物质的荧光试剂。
Lastly, fluorescent reagents which were used to label amines and alcohols in recent decades were summarized.
许多亚硝酸盐检测试剂的效力受到胺干扰造成有毒亚硝酸盐没有被发现。
Many nitrite test kits have the potency to suffer from amine interference resulting in toxic nitrite not being detected.
由芳基锂盐、硫代甲酰胺和芳基格氏试剂一锅法合成了取代二芳基甲胺。
One-pot synthesis method of diarylmethylamines was investigated using aryl lithium salt, thioformamide and aryl Grignard reagent.
油胺也存在于纳米颗粒的表面,表明它具有帽化试剂的作用,能通过提供位阻保护作用防止测试纳米颗粒发生凝聚。
Oleylamine was also found on the surface of nanoparticles, indicating its role as capping agent which provided steric protection of as-synthesized nanoparticles from agglomeration.
方法 将浙江永嘉地区卫氏并殖吸虫成虫通过秋水仙胺作用后分离睾丸 ,所用试剂均进行预温 ,通过低渗、固定、制片和染色等处理。
Methods After being exposed to colchicine, the gonadal cells of P. westermani were treated by the following procedures: hypotonicity, fixation, dropping onto a slide and staining.
方法 将浙江永嘉地区卫氏并殖吸虫成虫通过秋水仙胺作用后分离睾丸 ,所用试剂均进行预温 ,通过低渗、固定、制片和染色等处理。
Methods After being exposed to colchicine, the gonadal cells of P. westermani were treated by the following procedures: hypotonicity, fixation, dropping onto a slide and staining.
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