zwitterion

The Effect of Zwitterion Starch on Strength Properties of Paper Made from Wheat Straw Pulp

两性淀粉对麦草浆强度性能的影响

Preparation and performances of zwitterion polymer cross linked gelled acid

两性离子聚合物交联稠化酸的制备及其性能研究

The tyrosine is adsorbed mainly in the form of zwitterion ;

酪氨酸被吸附的主要形式是兼性离子；

Synthesis and Application of Zwitterion Polymer Blender

两性离子聚合物调剖剂的合成与应用

The optimum sought super zwitterion polymer drilling liquid is with the aim , practicality , advantage and economy .

优选的超级两性离子聚合物钻井液具有针对性、实用性、先进性、经济性。

The Research on the Synthesis of Chiral Zwitterion of the Carumonam

卡芦莫南的手性内盐的合成研究

Synthetic studies on blood compatible materials ⅷ . poly ( ether-urethane ) surface grafted with SULFO-AMMONIUM zwitterion monomer activated by ozone

血液相容材料的合成研究Ⅷ.磺铵两性离子单体在聚醚氨酯表面的臭氧活化接枝

In this paper the chemical reaction of poly ( vinyl pyridine ) was studied and the polyelectrolytes CAPVP containing zwitterion structure units were synthesized .

以聚乙烯吡啶的化学反应制备了含正负离子对结构单元的两性聚合物CAPVP。

Coefficient of dissociation of this kind of zwitterion is low , can affect its to organize penetration , but can raise its to be opposite mucous penetration .

这种两性离子离解系数低，可影响其组织穿透力，但可提高其对粘液的穿透力。

Ab initio calculations have been performed for both the neutral form and zwitterion of imidazol1ylacetic acid in the gas phase and in aqueous solution ( using SCRF model ) .

对咪唑-1-乙酸中性分子和两性离子分别在气相及水溶液中（采用SCRF模型）进行了从头算，探讨了溶剂和基组对体系几何结构和相对稳定性的影响。

FT-IR results showed that in the strongly acidic , weakly acidic , and basic solutions , the glycine exists in the form of cation , zwitterion , and anion , respectively .

在强酸性、弱酸性和碱性溶液中，吸附态的甘氨酸分别主要以阳离子、两性离子和阴离子形式存在。

The cysteine in the clay mineral existed in the forms of zwitterion and anion , the O and S in it chelated zinc cation to form configuration of hexatomic ring .

强相互作用吸附的半胱氨酸主要是以去质子的两性离子和阴离子形式存在于粘土矿物上，与过渡金属形成螯合的六元环结构。