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Horse liver alcohol dehydrogenase as a probe for nanostructuring effects of alcohols in water/nonionic surfactant systems
Schirmer, C; Liu, Y; Touraud, D; Meziani, A; Pulvin, S; Kunz, W
刊名JOURNAL OF PHYSICAL CHEMISTRY B
2002-08-01
DOI10.1021/jp014386r
106期:30页:7414-7421
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Chemistry, Physical
研究领域[WOS]Chemistry
关键词[WOS]PREPARING NONTOXIC MICROEMULSIONS ; SODIUM DODECYL-SULFATE ; ENZYMATIC-REACTIONS ; AQUEOUS-SOLUTIONS ; MICELLAR SYSTEMS
英文摘要

The kinetics of alcohol oxidation catalyzed by the enzyme horse liver alcohol dehydrogenase (HLADH) is studied in water/alcohol/C12E23 systems with a series of n-alcohols ranging from ethanol to I-decanol or with alpha,omega-alkandiols, namely, 1,5-pentanediol and 1,7-heptanediol. Essentially, the water-rich part of the ternary systems is examined, either without C12E23 or at several constant C12E23 concentrations above the cmc (1, 8, and 22 mass %). The substrate inhibition of the enzyme allows one to infer alcohol partition coefficients between the outer aqueous pseudophase and the surfactant aggregation pseudophase. In the case of short-chain n-alcohol (ethanol, I-propanol) and alkandiol (1,5-pentanediol) systems, the alcohol seems to remain in the aqueous pseudophase, whereas in the case of middle- and long-chain n-alcohol (1-butanol to 1-decanol) and alkandiol (1,7-heptandiol) systems, the alcohol participates in the structuration of the micelle.

语种英语
WOS记录号WOS:000177104800002
Citation statistics
Cited Times:18[WOS]   [WOS Record]     [Related Records in WOS]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/67414
Collection北京大学药学院
作者单位1.Univ Regensburg, Inst Phys & Theoret Chem, D-93040 Regensburg, Germany
2.Peking Univ, Dept Phys Pharm, Sch Pharmaceut Sci, Beijing 100083, Peoples R China
3.Univ Technol Compiegne, Dept Genie Chim, F-60205 Compiegne, France
4.Univ Technol Compiegne, Technol Enzymat Lab, F-60205 Compiegne, France
Recommended Citation
GB/T 7714
Schirmer, C,Liu, Y,Touraud, D,et al. Horse liver alcohol dehydrogenase as a probe for nanostructuring effects of alcohols in water/nonionic surfactant systems[J]. JOURNAL OF PHYSICAL CHEMISTRY B,2002,106(30):7414-7421.
APA Schirmer, C,Liu, Y,Touraud, D,Meziani, A,Pulvin, S,&Kunz, W.(2002).Horse liver alcohol dehydrogenase as a probe for nanostructuring effects of alcohols in water/nonionic surfactant systems.JOURNAL OF PHYSICAL CHEMISTRY B,106(30),7414-7421.
MLA Schirmer, C,et al."Horse liver alcohol dehydrogenase as a probe for nanostructuring effects of alcohols in water/nonionic surfactant systems".JOURNAL OF PHYSICAL CHEMISTRY B 106.30(2002):7414-7421.
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