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- The adsorption of ionic surfactants on BSA molecular surface resulted in the change of Rh. 离子型表面活性剂在蛋白质表面吸附，从而影响BSA水力学半径。
- The theory and characteristics of self-assembled system based on ionic surfactants adsorbed onto oxide surface are introduced. 本文介绍了离子型表面活性剂在氧化物表面自组装体系的原理及特点。
- It was denoted that the toxicity of amphoteric surfactants is same as that of nonionic surfactants, which is lower than that of ionic surfactants and even lower than the toxicity of ethanol. 指出两性表面活性剂的毒性与非离子表面活性剂一样比离子型表面活性剂的低，甚至比乙醇的还要低。
- It was denoted that the toxicity of amphoteric surfactants is same as that of nonionic surfactants,which is lower than that of ionic surfactants and even lower than the toxicity of ethanol. 指出两性表面活性剂的毒性与非离子表面活性剂一样比离子型表面活性剂的低,甚至比乙醇的还要低。
- The characteristics of structures and composition for sorption carboxylic esters and polyoxyethylene sorbitan carboxylic esters of typical non _ ionic surfactants are indicated by NMR, MS and IR. 用核磁共振波谱、质谱和红外光谱表征了非离子表面活性剂中山梨醇酐脂肪酸酯和聚氧乙烯山梨醇酐脂肪酸酯的结构特征和它们的组成。
- Polyoxyethylene alkyl phenyl ether is an important non - ionic surfactant. 烷基酚聚氧乙烯醚是重要的非离子表面活性剂。
- The oleic acylamide non ionic surfactant was synthesized by using oleic, maleric anhydride and diethanolamine. 以油酸、顺丁烯二酸酐、二乙醇胺为原料,合成了油酸酰胺基非离子表面活性剂OMA。
- OBJECTIVE To study the preparation of paclitaxel entrapped magnetic non ionic surfactant vesicles (TAX MNS) and evaluate its quality. 目的:对紫杉醇磁性非离子表面活性剂泡囊的处方和制备工艺进行研究,并评价其质量。
- A non - ionic surfactant, glycerin polyoxyethylene trioleate, was synthesized from oleic acid and glycerin polyoxyethylene using a home - made solid acid catalyst. 以油酸和甘油聚氧乙烯醚为原料,采用自制的固体酸类催化剂合成了非离子表面活性剂甘油聚氯乙烯醚油酸酯。
- A kind of water soluble polymer was synthesized from Maleic anhydride, it is compounded with non ionic surfactant to form a soaping agent with better washing off property and anti staining. 以马来酸酐为主原料合成了一水溶性高聚物,并与非离子表面活性剂复配,形成一种既有较好净洗能力,又有较强抗沾色能力的皂洗剂。
- The results of property test show that the octyl polyglucoside behaves the properties of lower surface tension,higher foaming and wetting capability etc,and it is a new type of non ionic surfactant. 性能测试结果表明，辛基葡糖苷具有表面张力低、起泡和润湿性能优良等特点，是一种新型的非离子表面活性剂。
- Research on blending formulations of sodium mono - alkyl - diphenyl - ether disulfonate and conventional ionic surfactants 烷基二苯醚二磺酸钠与普通离子型表面活性剂的复配研究
- Study on the Synthesis and Properties of Hydrophobically Modified Polyacrylamides and the Interaction of it with Ionic Surfactants 疏水缔合型聚丙烯酰胺的合成与性能及其与离子型表面活性剂的相互作用
- DO THE SURFACTANTS HAVE THE SOD- LIKE ACTIVITY? 表面活性剂具有SOD样活性吗?
- Must not protrude above the metal surfact. 尼龙螺母不应高出金属表面。
- Water is a very good solvent for ionic species. 水对各种离子是非常好的溶剂。
- One type is the Schottky defect in ionic crystals. 在离子晶体中有一类是斯考特库缺陷。
- The alkanes are generally inert to ionic reagents. 烷烃一般说来对离子型试剂是不活泼的。
- A salt is a general term for an ionic compound. 盐是离子化合物的统称。
