The simplest covalently bonded molecule is formed from two hydrogen atoms. 最简单的共价键分子由两个氢原子组成。
Juxtaposed tRNAs, reading adjacent codes, bring together amino acids, which are then covalently joined to together. 并列而排的转移RNA阅读邻近的密码子,带来氨基酸并将其以共价键连接起来。
Polymers consist of long molecular chains of covalently bonded atoms. 高聚物都是由共价链联接原子而形成的长链分子所组成。
Synthesis, Characterization and Properties of Covalently Linked Porphyrin-Fullerene D-A Compounds 共价键连卟啉&富勒烯二元D-A化合物的合成、表征及性能研究
The purpose of this study is to covalently modify adenoviral capsid with chitosan, a cationic and natural polymer. 本篇研究,我们利用一个正电性的天然高分子几丁聚醣来对腺病毒外壳进行共价性的修饰。
The term plastic is used to define human-made polymer resins containing carbon atoms covalently bonded with other elements, along with organic or inorganic substances. 塑料是用来定义由碳原子和其他元素以共用电子对的方式结合而成的聚合树脂连同有机物或者无机物类。
XPS further prove that the molecules of BSA are covalently immobilized on the surface of the polyallylamine film. XPS分析证明白蛋白分子被固定于聚烯丙胺薄膜表面。
The research progress in the preparation of chitosan-based nanoparticles as drug carriers were briefly reviewed, including covalently crosslinking, ionically inducing, precipitation, interpolymer complexation and self-assembly methods. 简要评述了壳聚糖基载药纳米微粒的制备方法,包括共价交联、子诱导、淀析出、分子复合和自组装方法及其研究进展。
Covalently linked ribonucleotides in chloroplast DNA molecules of the leaves of a living fossil plant, Cycas revoluta Thunb 活化石植物&苏铁树叶绿体DNA分子中的核糖核苷酸
It has been shown that proteins and enzymes can be bound covalently to freshly prepared magnetite in the presence of carbodiimide. 有研究显示,在碳化二亚胺的存在下,蛋白质和酶可以和新制备的磁体共价连接。
Preparation and Characterization of Cu, Zn-Superoxide Dismutase Covalently Modified by Polyunsaturated Fatty Acids 不饱和脂肪酸修饰超氧化物歧化酶的制备和性质研究
Evaluation of the Value of Quantitative Assay of Hepatitis B Virus Covalently Closed Circular DNA in Diagnosis and Therapy of Chronic Hepatitis B 慢性乙型肝炎共价闭合环状DNA定量测定在诊断和治疗中的价值
Macromolecular Non-covalently Connected Micelles in Aqueous Media Self-assembled by P ( AA-co-St)/ PVP Study on Schiff Base Lanthanide Complexes Covalently Bonded to Meso-structured Silica P(AA-co-St)/PVP水相自组装大分子非共价键合胶束的研究Schiff碱稀土配合物以共价键连接方式组装到介孔块体材料的研究
I'm imagining something like, covalently bonded chains that have links between them. 我想象它们的样子,通过共价键结合的分子链。
Study on Schiff Base Lanthanide Complexes Covalently Bonded to Meso-structured Silica Schiff碱稀土配合物以共价键连接方式组装到介孔块体材料的研究
A part of bilirubin in icteric serum can covalently bound to albumin, producing delta bilirubin ( Bb). 提要黄疸血清中的部分胆红素和白蛋白共价结合形成δ胆红素(B6)。
The results show that PHEMA has been covalently bound to the elastin. 结果表明,PHEMA键接到了弹性蛋白表面;
SUMO functions by covalently and reversibly modifying other proteins. SUMO是通过可逆共价修饰蛋白质底物而发挥它的生物学功能。
Glycine was covalently modified on a glassy carbon electrode ( GCE) by electrochemical oxidation which made stable monolayer. 用电化学氧化技术将甘氨酸修饰在玻碳电极表面形成稳定的单分子膜。
Covalently Bonded Type Chemically Modified Electrode and Its Application in Analytical Chemistry 共价键合型化学修饰电极及其在分析化学中的应用
Both the IR and electrochemical experiments proved that tryptophan and MWNT covalently bonded with each other through amide bonds. 红外光谱和电化学实验均证实碳纳米管和色氨酸是通过酰胺键共价键合的。
Resin-OsO_4 catalyst was prepared by an improved procedure using quaternary ammonium salts covalently bound to Merrifield resin as ion-exchanger. 用改进的方法把季铵盐共价结合在Merrifield树脂上作为离子交换剂与K2OsO4作用制成Resin-OsO4催化剂。
Phosphorylcholine ( PC) bearing al-dehyde functionality was covalently bonded with the surface amino group by reductive amination. 用还原胺化法将磷酰胆碱醛共价接枝到表面氨基上获得了磷酰胆碱改性的聚丙烯薄膜。
METHODS LMWH was activated by sodium periodate and then combined with Cu, Zn-SOD covalently. 方法采用高碘酸钠法活化LMWH,与Cu,Zn-SOD共价结合;
Structure characterizations proved that graphene sheets were covalently bonded with VTES. 结构表征证明了石墨烯片与VTES之间是共价连接。
Therapeutic and diagnostic agents can be encapsulated, covalently attached, or absorbed onto nanoparticles. 用于治疗或诊断的药物可以通过包裹、共价连接或吸附到纳米颗粒上。
Finally, the solubility of obtained covalently linked porphyrin-pentapeptide conjugates were compared and studied systematically. 最后,对制备的卟啉-多肽共价结合物的溶解性进行了系统地比较和分析。
Generally, nanocrystals as luminescent probe for biological labeling should be water-soluble, biocompatible and covalently coupled to biomolecules. 纳米晶作为生物分子的荧光探针一般需要解决水溶性、生物相容性及其与生物分子的偶联等问题。
This new type of azobenzene functional monomer covalently bound at one end to the template molecule and the other end with 3-Iodopropyltrimethoxysilane; then the functional monomer we prepared was characterized by infrared spectroscopy. 2. 这种新型的偶氮苯功能单体一端以共价键结合模板分子,另一端结合3-碘代正丙基三甲氧基硅烷;然后对所制备的功能单体进行了红外表征以及光谱分析。
Argatroban was covalently bonded on the surface of the polysulfone membrane by molecular graft crosslinking technology. 2. 方法:1.采用分子接枝交联技术,将阿加曲班共价接枝于聚砜膜表面。