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Effect of di-2-ethylhexyl sodium sulfosuccinate reversed micelles on the iron-tetrasulfonatophthalocyanine-catalyzed fluorogenic oxidation reaction of L-tyrosine with hydrogen peroxide

机译：磺基琥珀酸二-2-乙基己基钠反胶束对铁-四磺基萘酞菁催化的L-酪氨酸与过氧化氢的荧光氧化反应的影响

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The catalytic behavior of iron tetrasulfonatophthalocyanine (FeTSPc) for the oxidation reaction of L-tyrosine with H2O2 in a di-2-ethylhexyl sodium sulfosuccinate (AOT) reversed-micellar system (AOT/cyclohexane) was studied. It was indicated that the reversed micelles could not only enhance the catalytic activity of FeTSPc, but could also increase the fluorescence intensity of the product. Factors that may influence the catalytic reaction, including the concentration of AOT, the cosolubilized water, temperature and pH, were further examined. The possibility of its analytical application was also tested. Experimental results show that the calibration graphs for the determinations of FeTSPc and H2O2 under optimum conditions are linear over the range of 1.0 x 10(-8) - 1.0 x 10(-6) mol L-1 and 0.0 - 3.0 x 10-6 mol L-1, respectively, with detection limits of 1.1 x 10(-9) mol L-1 and 3.1 x 10(-9) mol L(-)1 for FeTSPc and H2O2, respectively.

机译：研究了二磺基酞菁铁（FeTSPc）在磺基琥珀酸二-2-乙基己基钠（AOT）逆胶束体系（AOT /环己烷）中对L-酪氨酸与H2O2氧化反应的催化行为。结果表明，反胶束不仅可以增强FeTSPc的催化活性，而且可以提高产物的荧光强度。进一步研究了可能影响催化反应的因素，包括AOT的浓度，助溶解的水，温度和pH值。还测试了其分析应用的可能性。实验结果表明，在最佳条件下测定FeTSPc和H2O2的校准曲线在1.0 x 10（-8）-1.0 x 10（-6）mol L-1和0.0-3.0 x 10-6范围内呈线性关系分别为mol L-1和FeTSPc和H2O2的检出限分别为1.1 x 10（-9）mol L-1和3.1 x 10（-9）mol L（-）1。

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Wei, L; Chen, XL; 陈小兰; Yang, HH; Xu, JG; 许金钩;
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年度 2002
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1. Exploitation of reversed micelles as a medium in mimetic peroxidase-catalyzed fluorogenic reaction between hydrogen peroxide and L-tyrosine [J] . Xiao-Lan Chen, Ling Wei, Huang-Hao Yang, Talanta: The International Journal of Pure and Applied Analytical Chemistry . 2002,第3期

机译：模拟过氧化物酶催化过氧化氢与L-酪氨酸荧光反应中反胶束的开发
2. Characterization of water/sodium bis(2-ethylhexyl) sulfosuccinate/sodium bis(amyl) sulfosuccinate-heptane mixed reverse micelles and w/o microemulsion systems: The influence of water and sodium bis(amyl) sulfosuccinate content [J] . Kljaji? A., Be?ter-Roga? M., Tro?t S., Colloids and Surfaces, A. Physicochemical and Engineering Aspects . 2011,第1a3期

机译：水/双（2-乙基己基）磺基琥珀酸钠/双（戊基）磺基琥珀酸钠/正庚烷混合反胶束和不带微乳体系的表征：水和双（戊基）磺基琥珀酸钠含量的影响
3. Confinement of chiral molecules in reverse micelles: FT-IR, polarimetric and VCD investigation on the state of dimethyl tartrate in sodium bis(2-ethylhexyl) sulfosuccinate reverse micelles dispersed in carbon tetrachloride [J] . Abbate S, Longhi G, Ruggirello A, Colloids and Surfaces, A. Physicochemical and Engineering Aspects . 2008,第1a3期

机译：反胶束中手性分子的限制：FT-IR，偏光和VCD研究分散在四氯化碳中的双（2-乙基己基）磺基琥珀酸钠反胶束中酒石酸二甲酯的状态
4. Characteristics of lipase in reversed micelles formed by sodium bis(2-ethylhexyl polyoxyethylene) sulfosuccinates in isooctane [C] . Chuanyi Yao, Jinchuan, Wu, Asia-Pacific biochemical engineering conference;APBIOCHEC'97 . 1997

机译：双（2-乙基己基聚氧乙烯）磺基琥珀酸钠在异辛烷中形成的反胶束中脂肪酶的特性
5. Development of Novel and Effective Methods for the Extraction of Neodymium Using Sodium Bis(2-Ethylhexyl) Sulfosuccinate Reverse Micelles [D] . Anderson, Shannon Patrice. 2017

机译：使用双（2-乙基己基）磺基琥珀酸钠反转胶束提取钕的新颖有效方法
6. Carbon dioxide mediates Mn(II)-catalyzed decomposition of hydrogen peroxide and peroxidation reactions [O] . Stefan I. Liochev, Irwin Fridovich 2004

机译：二氧化碳介导Mn（II）催化的过氧化氢分解和过氧化反应
7. Confinement of Chiral Molecules in Reverse Micelles: FT-IR, polarimetric and VCD investigation on the state of dimethyl tartrate in sodium bis(2-ethylhexyl) sulfosuccinate reverse micelles dispersed in carbon tetrachloride [O] . SERGIO ABBATE, GIOVANNA LONGHI, ANGELA RUGGIRELLO, 2008

机译：反胶束中手性分子的限制：FT-IR，偏光和VCD研究分散在四氯化碳中的双（2-乙基己基）磺基琥珀酸钠反胶束中酒石酸二甲酯的状态
8. Reactions Involving Hydrogen Peroxide, Iodine, and Iodate Ion. 6. Oxidation of Iodine by Hydrogen Peroxide at 50 deg C. [R] . Liebhafsky, H. A., McGavock, W. C., Reyes, R. J., 1977

机译：涉及过氧化氢，碘和碘酸根离子的反应。 6.过氧化氢在50℃下氧化碘

Effect of di-2-ethylhexyl sodium sulfosuccinate reversed micelles on the iron-tetrasulfonatophthalocyanine-catalyzed fluorogenic oxidation reaction of L-tyrosine with hydrogen peroxide

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