酰化

The composing of CPA is: 25% DMSO,17% formamide, 10% propane-1, 2-diol and 6% PEG.

联合玻璃化保护剂的组成为：25％DMSO、17％甲酰胺、10％1，2-丙二醇和6％聚乙二醇。

Experimental process: jing and 3- methyl -2- methyl ethyl ketonesynthesizes by the benzene zong; Again the glacial acetic acidcatalysis produces 2, 3, 3 - trimethyl - 3H - yinduo; Again has thealkylate response production yinduo iodide after the methyl iodide;The iodide takes off molecular HI under NaOH to become freejier thealkali; Adds 5 - nitryls salicylic aldehydes in the ethyl alcohol forthe solvent under if to respond finally produces 6 '- the nitryl yinduolin spiral benzene and pinan; Through the infrared spectrum andthe ultimate analysis irrevocably proved its structure, and studiedthe annulus with to open the annulus the light to send changes colorthe performance, explained in different solvent medium ultravioletabsorption spectrometry solvent effect, and the comparisondiscoloration the response speed number difference, finally mixed itadds to the methyl methacrylate, the peroxidation benzoin formyl in the plexiglass, tested 6 '- the nitryl yinduolin spiralbenzene and pinan in the glass fatigue resistance, thethermostability.

实验过程：由苯肼和3-甲基-2-丁酮合成腙；再冰醋酸催化生成2 ，3 ，3—三甲基—3H—吲哚；再经过碘甲烷发生烷基化反应生成吲哚碘化物；碘化物在NaOH下脱去一分子HI成为费歇尔碱；在乙醇为溶剂下加5－硝基水杨醛与其反应最后生成6'—硝基吲哚啉螺苯并吡喃；通过红外光谱和元素分析确证其结构，并研究了环体与开环体的光致变色性能，解释了在不同溶剂介质中紫外吸收光谱的溶剂效应，并比较褪色反应速率数的差异，最后将其掺加到甲基丙烯酸甲酯，过氧化二苯甲酰有机玻璃中，测试6'—硝基吲哚啉螺苯并吡喃在玻璃中的抗疲劳性、热稳定性。

Methods GAMP was activated with cyanogen bromide and combined with 1, 6-adipic acid dihydrazide. The prepared polysaccharide derivative GAMP-ADH was coupled to recombinant protein Pep10 with N-(3-dimethylaminopropyl)-N'-ethylcarbodiimide hydrochloride.

GAMP经溴化氰活化后，共价接合己二酰肼手臂，在碳二亚胺催化下与重组蛋白Pep10偶联，制备结合物GAMP-ADH-Pep10。

Methoxycoumarin-3-carboxylic acid geranyl ester was synthesized from geraniol and 8-methoxycoumarin-3-carboxylic acid and its structure was characterized by IR, HRMS, 1H NMR and 13C NMR.

采用酰氯酯化法，以8-甲氧基－香豆素－3-甲酸与香叶醇为原料合成了8-甲氧基－香豆素－3-甲酸香叶酯，经IR，HRMS，1H NMR，13C NMR等鉴定，证实了其结构。

Objective To investigate the effect of soybean phosphatidylcholine on the motor and cognitive function impaired by cerebral palsy of neonatal rats.The immunoreactivity of brain derived GhAT were pevformed by immunohistochemicel method in hippocampus formation.

目的 研究大豆磷脂酰胆碱对脑瘫幼鼠运动、认识功能的影响，应用免疫组化的方法观察乙酰胆碱转移酶在海马CA1区的表达变化，探讨PC对脑瘫鼠运动、认知功能障碍改善作用的机理。

Objective To investigate the expression of membrane associated complement regulatory proteins——CD55 and CD59 on the peripheral blood cells in patients with paroxysmal nocturnal hemoglobinuria,aplastic anemia and myelodysplastic syndrome and its clinical implications.

目的 观察糖化磷脂酰肌醇（GPI连接的补体调节蛋白——CD55和CD59在阵发性睡眠性血红蛋白尿症（PNH 、再生障碍性贫血和骨髓增生异常综合征患者的外周血血细胞表达的变化并分析其在上述疾病中的临床意义。

Past the kitchen, toilet use antibacterial, cleaning agents, basically trimer cyanuric chloride Department of halogenated compounds, the main components and to hydantoin as an active ingredient of two products.

以往厨房、厕所使用的抗菌、洗净剂，基本上是以氯化三聚异氰系化合物为主成分和以卤化乙内酰脲为有效成分的两种制品。

There six chapters in this dissertation: the overview on the study of probing for reactive oxygen species, spin-labelled fluorophore as probe for free radicals, Fe -EDTA chelate-induced aromatic hydroxylation of terephthalate as a new method for the evaluation of hydroxyl radical-scavenging ability, study of fluorimetric method for the determination of peroxynitrite, study of spiro-formed rhodamine B hydrazide as a novel fluorescent probe in analytical chemistry, the conclusion and prospect of the present research work.

本论文分六章，包括生物活性氧表征的研究进展、自旋标记荧光探针表征自由基的研究、利用Fe-EDTA引发对苯二甲酸芳环羟基化反应评价抗氧化剂清除羟基自由基能力的研究、荧光法表征过氧亚硝酸根的研究、螺环型罗丹明B酰肼化合物作为新型荧光探针的性质及应用的研究、结论与展望。

IR studies of Co metal ion complexes with salicylaldehyde benzoyl hydrazone in solid state brings out the deprotonation of phenol in the formation of Co in pH 5—6 solution.On the contrary,the phenol is protonated in the formation of Co 2 in pH 8—10 solution,which is the same as the result of Zn 2 formation.

水杨醛苯甲酰腙钴络合物在固态的红外光谱分析表明，p H约 5— 6时，生成的络合物Co中的酚羟基脱质子，当 p H控制在 8— 10时，生成的络合物 Co 2 酚羟基质子化，即酚羟基未脱除质子，与络合物 Zn 2 的 IR结果相同。

In this paper, acrylamide-crylic acid hydrosol was synthesized by copolymerizating of acrylamide and crylic acid monomers in aqueous solution.

本文采用共聚法合成了丙烯酰胺-丙烯酸水溶胶，利用羟基化碳纳米管增加其强度和稳定性，制备成了具有温度和pH双重敏感特性的凝胶薄膜。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。