Difference in micellar properties of sodium dodecyl sulfonate from sodium 4-decyl naphthalene sulfonate in D2O solution studied by H-1 NMR relaxation and 2D NOESY

CORC > 武汉物理与数学研究所 > 中国科学院武汉物理与数学研究所 > 2011年以前论文发表（包括2011年）

	Difference in micellar properties of sodium dodecyl sulfonate from sodium 4-decyl naphthalene sulfonate in D2O solution studied by H-1 NMR relaxation and 2D NOESY
	Yang, XY ; Gao, HC ; Tan, XL ; Yuan, HZ ; Cheng, GZ ; Mao, SZ ; Zhao, S ; Zhang, L ; An, JY ; Yu, JY
刊名	COLLOID AND POLYMER SCIENCE
	2004
卷号	282 期号:3 页码:280-286
关键词	surfactants micelle sodium dodecyl sulfonate sodium 4-decyl naphthalene sulfonate H-1 NMR relaxation
英文摘要	H-1 chemical shift changes of sodium 4-decyl naphthalene sulfonate (SDNS) at 313 K show that its critical micellar concentration lies between 0.82 and 0.92 mmol/dm(3), which is in the same range as that of the previous study at 298 K. The spin-lattice relaxation time, spin-spin relaxation time and two-dimensional nuclear Overhauser enhancement spectroscopy experiments give information about the structure of the SDNS micelle and the dynamics of the molecules in the micelle. The size of the SDNS micelle remains almost unchanged in the temperature range from 298 to 313 K as deduced by analyzing the self-diffusion coefficient. Special arrangement of the naphthyl rings of SDNS in the micelles affects the packing of these hydrophobic chains. The methylene groups of the alkyl chain nearest the naphthalene groups penetrate into the aromatic region, which results in a more tightly packed hydrophobic micellar core than that of sodium dodecyl sulfonate.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Chemistry, Physical ; Polymer Science
研究领域[WOS]	Chemistry ; Polymer Science
关键词[WOS]	MIXED MICELLES ; TRITON X-100 ; LAURYL ETHER ; WATER ; NMR ; MICELLIZATION ; SPECTROSCOPY ; DYNAMICS
收录类别	SCI
语种	英语
WOS记录号	WOS:000188246800012
公开日期	2015-12-08
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/8985]
专题	武汉物理与数学研究所_2011年以前论文发表（包括2011年）
作者单位	1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100101, Peoples R China 3.Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China
推荐引用方式 GB/T 7714	Yang, XY,Gao, HC,Tan, XL,et al. Difference in micellar properties of sodium dodecyl sulfonate from sodium 4-decyl naphthalene sulfonate in D2O solution studied by H-1 NMR relaxation and 2D NOESY[J]. COLLOID AND POLYMER SCIENCE,2004,282(3):280-286.
APA	Yang, XY.,Gao, HC.,Tan, XL.,Yuan, HZ.,Cheng, GZ.,...&Du, YR.(2004).Difference in micellar properties of sodium dodecyl sulfonate from sodium 4-decyl naphthalene sulfonate in D2O solution studied by H-1 NMR relaxation and 2D NOESY.COLLOID AND POLYMER SCIENCE,282(3),280-286.
MLA	Yang, XY,et al."Difference in micellar properties of sodium dodecyl sulfonate from sodium 4-decyl naphthalene sulfonate in D2O solution studied by H-1 NMR relaxation and 2D NOESY".COLLOID AND POLYMER SCIENCE 282.3(2004):280-286.