| Aggregation of Sodium Dodecyl Sulfonate in Poly—ethylene Glycol Aqueous Solutions Studied by Two—dimensional Nuclear Overhauser Enhancement Spectroscopy |
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| 引用本文： | XiaoWenFANG SuiZHAO 等. Aggregation of Sodium Dodecyl Sulfonate in Poly—ethylene Glycol Aqueous Solutions Studied by Two—dimensional Nuclear Overhauser Enhancement Spectroscopy[J]. 中国化学快报, 2002, 13(3): 258-261 |
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| 作者姓名： | XiaoWenFANG SuiZHAO 等 |
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| 作者单位： | [1]StateKeyLaboratoryofMagneticResonanceandAtomicandMolecularPhysics,WuhanInstituteofPhysicsandMathematics,ChineseAcademyofSciences,Wuhan430071 [2]TechnicalInstituteofPhysicsandChem,WuhanInstituteofPhysicsandMathematics,ChineseAcademyofSciences,Wuhan430071 |
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| 摘 要： | Two-dimensional nuclear overhauser enhancement (2D NOESY) measurements show that sodium dodecyl sulfonate SDSN molecules co-aggregate with poly-ethylene glycol PEG in their aqueous solution at a concentration range of SDSN between the so-called co-aggregation concentration (cac) and the normal critical micellar concentration (cmc). SDSN micelles are formed when the cmc of SDSN is reached with PEG uniformly distributed in the interior.
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| 关 键 词： | 十二烷基磺酸钠 聚乙二醇 聚集作用 |
Aggregation of Sodium Dodecyl Sulfonate in Poly-ethylene Glycol Aqueous Solutions Studied by Two-dimensional Nuclear Overhauser Enhancement Spectroscopy |
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| Xiao Wen FANG,Hong Chang GAO,Shi Zhen MAO,Sui ZHAO,Jia Yong YU,You Ru DU. Aggregation of Sodium Dodecyl Sulfonate in Poly-ethylene Glycol Aqueous Solutions Studied by Two-dimensional Nuclear Overhauser Enhancement Spectroscopy[J]. Chinese Chemical Letters, 2002, 13(3): 258-261 |
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| Authors: | Xiao Wen FANG Hong Chang GAO Shi Zhen MAO Sui ZHAO Jia Yong YU You Ru DU |
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| Abstract: | Two-dimensional nuclear overhauser enhancement (2D NOESY)measurements show that sodium dodecyl sulfonate SDSN molecules co-aggregate with poly-ethylene glycol PEG in their aqueous solution at a concentration range of SDSN between the so-called co-aggregation concentration (cac) and the. Normal critical micellar concentration (cmc). SDSN micelles are formed when the cmc of SDSN is reached with PEG uniformly distributed in the interior. |
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| Keywords: | D NOESY sodium doecyl sulfonate poly-ethylene glycol aggregation. |
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