chiral

美 ['tʃɪrəl]英 ['tʃɪrəl]
  • adj.〔化〕手性
  • 网络手性的;手征;对掌性

chiralchiral

chiral

手性

手性”(chiral) 表征象双手一样的特征,即如左右二手彼此为镜像但又无法重叠的分子结构;这个形容词与“对映体纯”(enanti…

手性的

英语词汇词根 - 豆丁网 ... ,hand 手 chiral a. 手性的 ,light green,yellow,chlorine 浅绿, 黄色, 氯 ...

手征

手征( Chiral) 吸 波涂料是近年来开发的新型吸波材料,是由基体 和掺入其中的一种或多种不同特征参数的手征媒 质构成。与一 …

对掌性

首先,奈米碳管的导电性与结构的对掌性(chiral)有关,到目前为止并无法有效控制奈米碳管之金属或是半导体特性,其次,奈 …

手征性

所谓手征性(chiral)的向列型液晶,是指无胆甾环但呈现胆甾相的向列型液晶化合物.这些手征性向列型(chirad nemat-ic)液晶中作 …

性分子

一般而言,将向列相液晶(nematics)加入手性分子(chiral)灌入水平配向的空样品中可产生平面胆固醇液晶。平面胆固醇液晶结构 …

手性技术

公司凭借手性技术Chiral),在中国生产(China)和创新工艺(process)(“CCP”)的优势,建立手性药物创新合成路线的研发生 …

1
Early Earth seems to have been covered in a soup of organic molecules with no chiral preference. 早期的地球似乎是被一层并不存在手性偏好的有机分子汤所覆盖。
2
The results show that this chiral stationary phase exhibits good stereoselectivity to the series of racemic sulfoxide enantiomers. 所有测试结果显示:该固定相对这类化合物有较好的分离效果。
3
Cetirizine hydrochloride, an antihistamine, is chiral whose (R)-( + )-enantiomer has no biological activity. 盐酸西替利嗪是第二代抗组胺药,具有旋光性,其中右旋西替立嗪无抗组胺作用。
4
Dynamic resolution technology is one of the main approaches to obtain the single chiral compounds and has attracted much research interest. 动态拆分技术是获得单一手性化合物的一种主要途径,近几年得到了较为深入的研究。
5
The results indicate that this method is rapid, simple, accurate and suitable for the chiral separation of pitvatin calcium enantiomers. 实验结果表明该方法可用于匹伐他汀钙对映体的分离,具有快速、便捷、准确性好等优点。
6
Finding an efficient method to synthesize the chiral dihydroxyacenaphthene and developing its applying has still been a novel challenging. 因此,开发手性双羟基苊的合成方法及其应用是一个新颖并且具有挑战性的课题。
7
Asymmetric autocatalysis occurs when a chiral product operates as an asymmetric catalyst for its own production. 不对称自催化是指由不对称反应生成的手性产物自身作为催化剂的反应过程。
8
Cyclopenta(cyclohexane)pyridin-ol was an important chiral intermediate and widely used in organic synthesis. 环戊(己)烯并吡啶醇是一种重要的手性中间体,其应用前景广阔。
9
Department of the device chiral pressure can be hidden in the remote interior to make it more compact and portable. 手压处的装置可以隐藏在遥控器内部,使其更小巧,便于携带。
10
Molecular modeling methods and applications of these methods in the investigation of chiral recognition are reviewed. 本文对分子模型及其在手性色谱分离机理研究中的应用作了综述。
11
The (dynamic) kinetic resolution of raceme is one of the important ways in the synthesis of chiral compounds. 外消旋体的(动态)动力学拆分反应是制备手性化合物的重要方法之一。
12
Stereoselectivity is the key affecting whether a biocatalyst can be effectively applied to chiral synthesis. 立体选择性是生物催化剂能否有效地应用于手性合成的关键。
13
In this study, the chiral selectivity of arginase was investigated by means of molecular dynamics and molecular docking. 本文运用分子对接和分子动力学模拟的方法,对精氨酸酶进行手性选择性研究。
14
The most commonly used quark models are the constituent quark models, and the chiral quark model is one of them. 最方便且应用最广的模型是组分夸克模型,其中最典型的代表就是手征夸克模型。
15
In the meanwhile, choosing appropriate plants to ameliorate the environment polluted by chiral compounds is of practical significance. 同时,合理利用植物对手性污染物进行环境修复也具有重要意义。
16
So the chiral separation using CDs derivatives is one of the challenging subjects. 因此,环糊精衍生物应用于手性药物的拆分研究是一项具有挑战意义的课题。
17
The problems in the environmental study of chiral pesticides which should be noticed were summarized. 归纳了在手性农药污染环境风险研究中应注意的问题;
18
A practical chiral capillary electrophoresis method was established for the determination of the(R)-enantiomer in zolmitriptan. 建立了毛细管电泳法检测手性药物佐米曲普坦中其(R)-对映异构体杂质。
19
Applications of these planar chiral ligands in asymmetric catalysis are reviewed. 综述了这类手性配体在不对称催化反应中的应用。
20
The research of this project has important theory and practical value to chiral pharmaceutical synthesis and material science. 该项目的研究对手性药物合成及材料科学等领域的研究具有重要的理论意义和应用价值。
21
Separation of chiral transformation products greatly complements the understanding of stereochemistry of chiral pollutants. 手性转化产物的拆分研究极大地弥补了手性污染物立体化学的内容。
22
Meanwhile, the chiral recognition mechanisms of the isomers ars introduced briefly. Finally, some future trends are briefly addressed. 同时简要介绍了作为手性固定相对不同异构体的识别机理,并对该领域未来的发展方向进行了展望。
23
The wave absorption chiral concrete can be improved in both mechanical performance and wave absorptive performance. 手性吸波混凝土在改善力学性能的同时改善了吸波性能。
24
As the selective biodegradation and bioaccumulation, chiral pesticides have special fates in environment. 手性农药由于其对映体选择性,在环境中具有特殊的归宿。
25
The synthesis of many high activity chiral metallocene catalysts greatly impels the research of asymmetric synthesis. 许多高活性手性催化剂的合成,推动了不对称合成的应用研究。
26
Moreover chiral aza crown others can be used to chiral recognition and chiral separation and have potentials for wide applications. 手性氮杂冠醚还可以用于手性识别和手性化合物的分离,具有广泛的应用前景。
27
And the chiral recognition mechanism for amlodipine was discussed by the chromatographic retention and thermodynamic parameters. 并通过色谱保留及热力学行为研究对药物手性识别机理进行了探讨。
28
The introduction includes analyzers, analytical condition, chiral stationary phases and their chemical structure. 包括了分析手段、条件、手性固定相及其化学结构等。
29
Making comprehensive use of biotechnology, the company specializes in manufacturing and selling C-4series organic acids and chiral products. 本公司广泛采用生化技术,生产研制并销售4碳系列的有机酸以及手性药物产品。
30
we test the Polarimetry activity to determine whether the compound is Chiral Compounds. 对可能含有手性的化合物,测定了其旋光活性。