The test solution is placed in a test tube , and a small amount of alpha - naphthol added ; concentrated sulfuric acid is then trickled slowly down the side of the tube 在试管中放入待检测的溶液，加入少量的萘酚，接着把浓硫酸沿着试管壁缓缓滴入试管。
The application of a corrosion resistant resin produced by sichuan university of science & engineering to the 2 - naphthol production and the painting method are introduced 摘要文章介绍了由四川理工学院生产的耐腐蚀酚醛树脂在2 -萘酚生产中的防腐蚀应用。
Part one studies a new glucose biosensor with naphthol green b as electron mediator . the biosensor is made of a platinum electrode modified by glucucose oxidase in polyvinyl butyral membrane 用聚乙烯醇缩丁醛为固定葡萄糖氧化酶( god )的载体，将god附在铂丝电极上制得葡萄糖酶电极。
Chapter 4 comprises two part . part reports on the manufacture and characterization of glucose oxidase - silver sol - polyvinyl butyral modified platinum electrodes with naphthol green b as an electron transfer mediator in the glucose solution 在第四章中，首先研究了纳米ag在以萘酚绿b为电子媒介体的葡萄糖氧化酶生物传感器中的应用。
Electrocatalytic oxidation of glucose at the electrode is evaluated with respect to temperature , solution ph and concentration of naphthol green b . a linear response of the sensor in the wide range of 1 . 0 + 10 - 3 mol / l - 4 . 0 + 10 - 2 mol / l glucose is observed M回内表现出较好的线性c第四章中第二部分是关于纳米ag在以co川为电于媒介体的葡萄糖氧化酶生物传感器中的应用研究。
L - nitroso - 2 - naphthol - 6 - sodium sulphonate ferric salt ( naphthol green b ) has excellent redox characteristics . in part i of the thesis , the soluble dye , naphthol green b , was used as a new mediator to develop an amperometric glucose biosensor 论文第一部分首次探索了染料萘酚绿b作为新型电子媒介体的电化学行为，证明其是一种良好的电子媒介体，能有效促进葡萄糖氧化酶与电极之间的电子传递。
Naphthol green b , which is low cost and easy obtained , has been shown to be an efficient mediator , promoting electron transfer from glucose oxidase to graphite electrode . the naphthol green b has low formal potential , which can reduce the overvoltage of the h2o2 oxidation to eliminate electrochemical interference . rapid response , oxygen independence and high sensitivity are shown by the naphthol green b mediated biosensor 将萘酚绿b作为电子媒介体与葡萄糖氧化酶一起固定于电极，研制出性能优良的新型葡萄糖生物传感器，其电子传递快速，响应时间短，不受氧气浓度的影响，检测电位低，抗干扰能力强，灵敏度高。
The supramolecular complexes of - cyclodextrin cross - linking polymer / l - ( 2 - pyridlazo ) - 2 - naphthol er particles were synthesized by self - assembly . the structure of the supramolecular complex was characterized by the fluorescence analysis , ir spectrometry and chem3d simulation , respectively . the results confirmed that the naphthalene ring of the guest is included in the cavity of - cyclodextrin cross - linking polymer 用荧光分析、 ir 、 xrd及计算机模拟手段对颗粒结构进行了表征，发现客体分子中极性较小的萘环进入环糊精的疏水内腔，形成了不溶性-环糊精聚合物超分子配合物。
Tianhai company also engages in sodium carbonate , sodium hydrate , phenol , naphthol , sodium nitrate , and other types of chemicals , daily - use chemical products , as well as electromechanical products , mining equipment , construction materials , construction machinery and parts , automobile & motorcycle parts , agricultural machinery , agricultural produced goods and other types of products 天海公司同时经营纯碱、烧碱、苯酚、工业奈、硝酸钠等化工产品、日化产品及机电产品、矿山设备、建材、建筑机械及配件、汽车摩托车配件、农用机械、农业生产资料等产品。
Such as when the substrates was benzidine and a - naphthol , the absortion peak was 450nm after catalyticed by dna , and 501nm after catalyticed by pod , if changing substrate to benzidine and pyrocatechol , the absortion peak was 503nm after catalyticed by dna and 603nm after catalyticed by pod . the second difference was the different result after hplc : the result of hplc ( substrates : benzidine and a - naphthol ) showed that the products under the affect of dna and pod had different value on the peak and the area 然后对以联苯胺与-萘酚为底物，以h _ 2o _ 2为氧化剂，进行高效液相色谱分析，分析结果表明dna与过氧化物酶作用后的产物在峰面积和峰高上有不同数值；同时，不同形式的dna对该反应都有催化活性，表明只要是生物来源的dna (非特异性dna )都具有一定程度的催化活性。
