Molecular distillation as a new and high efficiency separation technology has been widely used in many fields.
分子蒸馏技术是一种新型高效分离技术,现已在许多领域得到广泛应用。
Compared with the routine and traditional medium used for separation and analysis, the outstanding character of MIPs based on molecular recognition is its excellent selectivity to the substrates.
与常规和传统的分离和分析介质相比,基于分子识别的分子印迹聚合物的突出特点是对被分离物或分析物具有高度的选择性。
Molecular recognition-based separation techniques have received much attention in various fields because of their high selectivity for target molecules.
基于分子识别的分离技术,因其对目标分子具有较高的吸附选择性而在许多领域倍受关注。
Separation and identification of this bacterium and further research in molecular level could have important significance.
对该菌进行分离鉴定,继而进行进一步分子水平的深入研究具有重要意义。
OBJECTIVE Introduce the application process of molecular distillation in natural medication separation and purification in China.
目的介绍国内分子蒸馏技术在天然药物分离纯化中的应用状况。
PURPOSE: To explore the feasibility of extraction and separation active principles of traditional Chinese medicine by supercritical CO2 extraction and molecular distillation.
目的:探讨超临界CO_2萃取技术和分子蒸馏联合应用对中草药有效成分进行提取和分离的可行性。
Three high and new separation technologies are introduced in this article: molecular distillation technology, supercritical extraction technology, high efficiency centrifugal mass transfer technology.
本文介绍了三项高新分离技术:分子蒸馏技术、超临界萃取技术及高效离心传质技术。
A quantitative relationship between the separation factor and the bonded-phase molecular topological index for fullerenes is established.
建立了富烯勒的分离因子与键合相分子拓扑指数间的定量关系。
Molecular distillation is a new separation technique in internation, It can realize the separation substances which cannot be separates by ordinary distillation methods.
分子蒸馏是国际上一种新型的分离方法,它可以使一些常规蒸馏不能分离的物质实现分离。
Capillary electrophoresis has unique advantages of efficient separation, fast speed and small amount of samples required, in studying molecular interactions.
毛细管电泳具有分离效率高、分析速度快、样品用量少等特点,在研究分子相互作用方面具有独到的优势。
The polyether-based PUU shows the better phase separation than polyester-based with the same molecular weight of soft segment.
在软链段分子量相同时,聚醚为基础的PUU的相分离程度较聚酯为基础的PUU高。
When modification graft before emulsion dispersion in solvent was adopted, micro phase separation of soft and hard segments in molecular chains was enhanced greatly and its thermo-stability improved .
而采用在溶剂相中改性接枝再乳化分散的方式,分子链中软硬段的微相分离加剧,热稳定性提高。
To meet the requirement of crystallization separation process for para-acetaminophenylacetate ethyl, molecular distillation was firstly used to separate the isomer.
为满足对乙酰氨基苯乙酸乙酯后续结晶分离工艺的需要,将分子蒸馏技术首次应用于同分异构体的预分离。
The application of molecular recognition in affinity chromatography, solid extraction, membrane separation technology raises the separation efficiency and separates those optical isomeric compounds.
分子识别应用于亲和色谱、固相萃取、膜分离技术极大地促进了分离效率的提高和一些复杂物质的拆分。
Therefore, it would find some uses in adsorptive separation of organic compounds with similar structure but different molecular size.
有吸附,表现出了分子筛效应。 可望应用于结构类似而分子体积大小不同的有机物特别是天然有机物的吸附分离。
The advantages of the high affinity and selectivity of the molecular imprinted polymer nanotube membrane in chemical separation are also discussed.
分子印迹聚合物纳米管膜在化学分离中具有高亲和性和高选择性的优点。
Molecular distillation is a physical separation technique differing from conventional distillations by being a non-equilibrium distillation.
分子蒸馏是一种物理分离技术,是一种非平衡蒸馏,其技术不同于一般蒸馏技术。
The principle and application of molecular imprinting to chiral separation in CEC were reviewed.
综述分子印记技术的基本原理及其在CEC中的应用模式和实例。
The eluant was selected by TLC and TLC was also used to identify the effect of the TLC separation, and the molecular constructures were characterized by IR.
采用薄层色谱法(TLC)确定柱层析的洗脱剂,并检测柱层析的分离效果,采用红外光谱法(IR)进行结构分析。
The typical and unconventional preparation methods of carbon molecular sieves used for gas separation were introduced in this paper.
介绍了作为气体分离用途的碳分子筛的典型的和非常规的制备方法及应用。
The typical and unconventional preparation methods of carbon molecular sieves (CMS) used for gas separation were introduced in this paper.
介绍了作为气体分离用途的碳分子筛(CMS)的典型的和非常规的制备方法及应用。
This paper also introduces a novel separation technology named molecular imprinting technology which has a specific selectivity.
文中还介绍了一门新兴分离技术即分子印迹技术,它在分子识别中有着特殊的选择性。
Membrane pore size in a few nanometers to tens of nanometer range, the main material used for separation of colloidal and molecular weight of more than 500 molecules.
超滤膜的孔径在数个纳米到数十个纳米的范围内,主要被用于分离胶体物质和分子量大于500的大分子。
The results show that the main drive force was the suitability between the solutes' molecular structures and micellar cavities in the separation of vi...
说明分离维生素B类物质的主要驱动力是溶质分子的结构与胶束空穴的适配性。
A cinchonine imprinted chiral monolithic column was prepared for the separation of the diastereomers of cinchonine and cinchonidine by in situ molecular imprinting technique.
采用原位分子印迹技术,单步制备了一种辛可宁印迹的手性整体柱。
As an ideal carrier and high molecular sieve, agarose is widely used in qualitative and quantitative modern biochemical analysis and in separation of Microorganism. Protein and biological material.
琼脂糖作为优良的惰性载体和高分子筛在近代生物化学的定性、定量分析中,在对微生物蛋白质等生物材料的分离技术中得到广泛的应用。
Molecular distillation is a new separation technology, which has various properties such as lower distillation temperature, shorter heating time and higher separation efficiency.
分子蒸馏技术是一种新型的分离手段,具有蒸馏温度低、受热时间短、分离程度高等优点,在天然产物的分离与提纯方面有着重要应用。
Mesoporous molecular sieves have potential applications in adsorption, catalysis and separation, preparation of advanced materials, and molecular devices.
中孔分子筛在吸附、催化与分离以及化学组装制备先进材料和分子器件等方面具有潜在的应用价值。
Adsorption and separation technology were studied with reforming topped oil as feedstock, 5 a molecular sieve as adsorbent, nitrogen as desorbent.
采用吸附分离工艺,以5A分子筛为吸附剂,氮气为脱附剂,将重整拔头油分离成高纯度的正构烷烃和异构烷烃。
Adsorption and separation technology were studied with reforming topped oil as feedstock, 5 a molecular sieve as adsorbent, nitrogen as desorbent.
采用吸附分离工艺,以5A分子筛为吸附剂,氮气为脱附剂,将重整拔头油分离成高纯度的正构烷烃和异构烷烃。
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