naphthol 中文意思是什麼

naphthol 解釋
n. 名詞 【化學】萘酚;含有萘環的羥基衍生物。

  1. At the same time, on the condition of different value of ph ( substrates : benzidine and a - naphthol ), catalytic reaction reveal distinct results as well

    接著進行了ph梯度實驗,發現不同ph條件下, dna和辣根過氧化物酶也表現不同之處。
  2. 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

    然後對以聯苯胺與-萘酚為底物,以h _ 2o _ 2為氧化劑,進行高效液相色譜分析,分析結果表明dna與過氧化物酶作用后的產物在峰面積和峰高上有不同數值;同時,不同形式的dna對該反應都有催化活性,表明只要是生物來源的dna (非特異性dna )都具有一定程度的催化活性。
  3. The synthesis of 2 - naphthol benzylether

    萘基醚的合成
  4. The 1 - 2 - pyridylazo - 2 - naphthol photometric method for the determination of zinc content

    萘酚光度法測定鋅量
  5. Naphthol green b can be used successfully as a mediator for detecting glucose

    該傳感器被初步應用於人血清中葡萄糖的測定。
  6. Ultraviolet and fluorimetric studies on the inclusion complex of - cyclodextrin with - naphthol

    萘酚包合物的紫外及熒光光譜研究
  7. Determination of micro zinc with 1 - 2 - pyridylazo - 2 - naphthol by second - derivative spectrophotometry

    二階導數分光光度法測定微量鋅
  8. Workplace air. determination of - naphthol. high - performance liquid chromatography method

    作業場所空氣中-萘酚的高效液相色譜測定方法
  9. Study on the interaction between 1 - 2 - pyridylazo - 2 - naphthol - sulfonic acid with cobalt complex and proteins

    磺酸與蛋白質結合反應的光譜法研究
  10. Alpha - naphthol test ( molisch ' s test ) a test for detecting the presence of carbohydrates in solution

    萘酚檢測(莫利施氏檢驗) :檢測溶液中碳水化合物是否存在的試驗。
  11. Synthesis of 1 - 2 - naphthol - 4 - sulfonic acid - 3 - 4 - phenylazophenyl triazene and study on its color reaction with anionic surfactants

    三氮烯合成及與陰離子表面活性劑的顯色反應
  12. 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

    論文第一部分首次探索了染料萘酚綠b作為新型電子媒介體的電化學行為,證明其是一種良好的電子媒介體,能有效促進葡萄糖氧化酶與電極之間的電子傳遞。
  13. The photocatalytic activities of the xw11 / tio2 ( x = p, si, ge ) composite films were tested via degradation of aqueous azo - dyes, congo red ( cr ) and naphthol blue black ( nbb ). it was observed that the photocatalytic activities of the three composite films are much higher than that of the pure tio2 film, mainly attributed to the synergetic effect between xw11 and tio2, i. e., xw11 - catalyzed electron transfer from the conduction band ( cb ) of photoexicited tio2 to itself

    結果表明三種復合膜均具有遠高於純tio _ 2膜的活性,主要歸因於復合膜材料中多金屬氧酸鹽和tio _ 2之間存在的協同效應,即作為強電子受體的多金屬氧酸鹽接受tio _ 2受光激發形成的導帶光生電子,延長了空穴-電子的再復合時間,同時自身仍具有光活性。
  14. 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

    用聚乙烯醇縮丁醛為固定葡萄糖氧化酶( god )的載體,將god附在鉑絲電極上制得葡萄糖酶電極。
  15. 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,首先研究了納米ag在以萘酚綠b為電子媒介體的葡萄糖氧化酶生物傳感器中的應用。
  16. Based on this point, our aim to obtain the high performance materials should be carried out as well as the er behavior be actualized through the chemistry design. in this paper, 4 supramolecular complexes of - cyclodextrin inhydrosoluble polymer / l - ( 2 - pyridlazo ) - 2 - naphthol, 6 hydrosoluble - cyclodextrin polymer / 3 - hydroxy - 2 - naphthoic acid, 2 - cyclodextrin - starch resins and 6 supramolecular complexes of - cyclodextrin - starch copolymer / substituted salisylic acid and 3 - hydroxy - 2 - naphthoic acid er particles were prepared, respectively. the structure of these particles was characterized by ir, nmr, uv - vis, the fluorescence analysis, element analysis, and etc, respectively

    在本項研究中,分別制備了4種不溶性-環糊精聚合物及其與1 - ( 2 -吡啶偶氮) - 2 -萘酚構築的超分子配合物、 6種水溶性-環糊精聚合物及其與3 -羥基- 2 -萘甲酸的超分子配合物、 2種-環糊精澱粉樹脂及6種-環糊精澱粉共聚物與取代水楊酸、 3 -羥基- 2 -萘甲酸形成的超分子配合物顆粒,通過紅外光譜、熒光分析、元素分析、電子吸收光譜及核磁共振譜等對它們的結構進行了表徵。
  17. 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

    在試管中放入待檢測的溶液,加入少量的萘酚,接著把濃硫酸沿著試管壁緩緩滴入試管。
  18. 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

    用熒光分析、 ir 、 xrd及計算機模擬手段對顆粒結構進行了表徵,發現客體分子中極性較小的萘環進入環糊精的疏水內腔,形成了不溶性-環糊精聚合物超分子配合物。
  19. Electrocatalytic oxidation of glucose at the sensor is determinated with respect to solution ph, temperature and concentration of water - soluble mediator naphthol green b. under optimal conditions, the sensor displays a good linear response in the concentration range of 8. 0 + 10 - 4 mol / l - 3. 6 + 10 - 2 mol / l, and the detection limit is 5. 0 + 10 - 4 mol / l

    文中討論了溶解性媒介體萘酚綠b的濃度、溶液的ph值和溫度對該電極電流響應的影響。這一介體型葡萄糖傳感器在優化的實驗條件下,對葡萄糖表現出良好的響應特性,如響應快、重現性和穩定性好。
  20. 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

    天海公司同時經營純堿、燒堿、苯酚、工業奈、硝酸鈉等化工產品、日化產品及機電產品、礦山設備、建材、建築機械及配件、汽車摩托車配件、農用機械、農業生產資料等產品。
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