Study on the influence on copper metabolism in patients with hepatolenticular degeneration treated by sodium dimercaptosulphonate 二巯基丙磺酸钠驱铜治疗对肝豆状核变性铜代谢的影响
These derivatives are readily obtained by alkylation of 2 - mercaptopyridine and alkyl halides under alkaline conditions 这些衍生物可以容易地在碱性条件下通过2 -巯基吡啶和卤代烷的烷基化而得到。
Methods for chemical analysis of iron , steel and alloy - the sulfhydryl cotton fiber separation - oscillopolarographic method for the determination of tellurium content 钢铁及合金化学分析方法巯基棉分离-示波极谱法测定碲量
Synthesis of dithiotricyanic acid immobilized silica gel and its application to the faas determination of gold after on - line preconcentration and separation 二巯基取代三聚氰酸键合硅胶的合成及其在金的在线预浓集分离火焰原子吸收光谱分析中的应用
For this purpose , in part one , two compounds , i . e . poly [ 2 - mercaptobenzimidazole ] ( pmbi ) and poly [ 2 - mercaptobenzoxazole ] ( pmbo ) were electrosynthesized as molecular imprinting polymers 本论文的第一部分工作是电合成了聚2 -巯基苯并咪唑，聚2 -巯基苯并?唑，作为分子印迹膜。
Producer of organic intermediates in china . products include derivatives of carboxylic acids , esters , ethers , alcohols , nitriles , and aromatics , including many brominated and chlorinated chemicals -专业生产phba cbz - l - haba甲基巯基四氮唑l - haba等医药中间体，其中还包括公司简介及其联系方法等内容。
Zhang y , xie q , guo y , et al . , a study on adsorption of electrogenerated cystine precipitate onto au electrode using electrochemical quartz crystal impedance system . chinese chem . lett . , 1999 , 10 , 1057 张友玉,谢青季,袁玉等.溶菌酶在裸金电极和巯基乙酸或正十二硫烷基醇修饰金电极上的吸附.应用化学, 2002 , 19 , 4
The effects of six effectors , polyethylene glycol ( peg ) 6000 , d - sorbitol , trehalose , dithiothreitol , glycerol and glutarie dialdehyd on pal activity in enzymatic reaction were investigated in this article 摘要实验考察了聚乙二醇6000 、 d -山梨醇、海藻糖、二巯基苏糖醇、甘油、戊二醛对酶反应中苯丙氨酸解氨酶活力的影响。
By response surface experiment , it was found that the combination use of 0 . 54 % peg6000 , 0 . 62 % trehalose and 0 . 31 % dtt could effectively improve the pal activity by 92 . 9 % 响应面实验发现，海藻糖、聚乙二醇6000 、二巯基苏糖醇在实验浓度范围内交互作用很小， 0 . 62 %海藻糖、 0 . 54 %聚乙二醇6000和0 . 31 %巯基苏糖醇的组合可提高酶活92 . 9 % 。
Disulfide bridge in proteins , a covalent bond formed between the sulfhydryl ( - sh ) groups of different cysteine molecules . such bridges are important in stabilizing the tertiary structure of peptides and proteins 二硫桥：在蛋白质中两个半胱氨酸残基的两个巯基之间形成的共价键。这样的结构对于维持多肽和蛋白质三级结构的稳定有重要的作用。
