Fabrication of nanotubules and microspheres from the self-assembly of amphiphilic monochain stearic acid derivatives

Lidong Zhang; Haiqing Li; Chang Sik Ha; Hongsuk Suh; Il Kim

doi:10.1021/la103480p

Fabrication of nanotubules and microspheres from the self-assembly of amphiphilic monochain stearic acid derivatives

Lidong Zhang
, Haiqing Li
, Chang Sik Ha
, Hongsuk Suh
, Il Kim^*

^*Corresponding author for this work

Pusan National University

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

A series of amphiphilic monochain derivatives of stearic acid, CH ₃(CH₂)₁₆CONH(CH₂)_nNH ₂ (n = 2, 3, 4, 6), CH₃(CH₂) ₁₆CONH(CH₂)₂S₂(CH₂) ₂NH₂, and [CH₃(CH₂) ₁₆CONH]₂(CH₂)₂, are synthesized, and their self-assembly behaviors have been investigated in 1,2-dichloroethane (DCE). In addition to the concentration of the compound in DCE, the number of methylene units in hydrophilic segments play a crucial role in determining the final morphology of self-assembling structures from nanotubules with 20 nm inner diameter to microspheres with an average diameter of 20 μm. The external texture of the microsphere is also influenced by the number of methylene units in the hydrophilic segment. The microspheres formed by highly ordered aggregattion of nanobelts show high thermal stability. The particular processes and causations have been expatiated.

Original language	English
Pages (from-to)	17890-17895
Number of pages	6
Journal	Langmuir
Volume	26
Issue number	23
DOIs	https://doi.org/10.1021/la103480p
State	Published - 7 Dec 2010
Externally published	Yes

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@article{d88fc4a26dfe43a9a7383605d5f297ae,

title = "Fabrication of nanotubules and microspheres from the self-assembly of amphiphilic monochain stearic acid derivatives",

abstract = "A series of amphiphilic monochain derivatives of stearic acid, CH 3(CH2)16CONH(CH2)nNH 2 (n = 2, 3, 4, 6), CH3(CH2) 16CONH(CH2)2S2(CH2) 2NH2, and [CH3(CH2) 16CONH]2(CH2)2, are synthesized, and their self-assembly behaviors have been investigated in 1,2-dichloroethane (DCE). In addition to the concentration of the compound in DCE, the number of methylene units in hydrophilic segments play a crucial role in determining the final morphology of self-assembling structures from nanotubules with 20 nm inner diameter to microspheres with an average diameter of 20 μm. The external texture of the microsphere is also influenced by the number of methylene units in the hydrophilic segment. The microspheres formed by highly ordered aggregattion of nanobelts show high thermal stability. The particular processes and causations have been expatiated.",

author = "Lidong Zhang and Haiqing Li and Ha, \{Chang Sik\} and Hongsuk Suh and Il Kim",

year = "2010",

month = dec,

day = "7",

doi = "10.1021/la103480p",

language = "英语",

volume = "26",

pages = "17890--17895",

journal = "Langmuir",

issn = "0743-7463",

publisher = "American Chemical Society",

number = "23",

}

TY - JOUR

T1 - Fabrication of nanotubules and microspheres from the self-assembly of amphiphilic monochain stearic acid derivatives

AU - Zhang, Lidong

AU - Li, Haiqing

AU - Ha, Chang Sik

AU - Suh, Hongsuk

AU - Kim, Il

PY - 2010/12/7

Y1 - 2010/12/7

N2 - A series of amphiphilic monochain derivatives of stearic acid, CH 3(CH2)16CONH(CH2)nNH 2 (n = 2, 3, 4, 6), CH3(CH2) 16CONH(CH2)2S2(CH2) 2NH2, and [CH3(CH2) 16CONH]2(CH2)2, are synthesized, and their self-assembly behaviors have been investigated in 1,2-dichloroethane (DCE). In addition to the concentration of the compound in DCE, the number of methylene units in hydrophilic segments play a crucial role in determining the final morphology of self-assembling structures from nanotubules with 20 nm inner diameter to microspheres with an average diameter of 20 μm. The external texture of the microsphere is also influenced by the number of methylene units in the hydrophilic segment. The microspheres formed by highly ordered aggregattion of nanobelts show high thermal stability. The particular processes and causations have been expatiated.

AB - A series of amphiphilic monochain derivatives of stearic acid, CH 3(CH2)16CONH(CH2)nNH 2 (n = 2, 3, 4, 6), CH3(CH2) 16CONH(CH2)2S2(CH2) 2NH2, and [CH3(CH2) 16CONH]2(CH2)2, are synthesized, and their self-assembly behaviors have been investigated in 1,2-dichloroethane (DCE). In addition to the concentration of the compound in DCE, the number of methylene units in hydrophilic segments play a crucial role in determining the final morphology of self-assembling structures from nanotubules with 20 nm inner diameter to microspheres with an average diameter of 20 μm. The external texture of the microsphere is also influenced by the number of methylene units in the hydrophilic segment. The microspheres formed by highly ordered aggregattion of nanobelts show high thermal stability. The particular processes and causations have been expatiated.

UR - https://www.scopus.com/pages/publications/78650241021

U2 - 10.1021/la103480p

DO - 10.1021/la103480p

M3 - 文章

C2 - 21049915

AN - SCOPUS:78650241021

SN - 0743-7463

VL - 26

SP - 17890

EP - 17895

JO - Langmuir

JF - Langmuir

IS - 23

ER -

Fabrication of nanotubules and microspheres from the self-assembly of amphiphilic monochain stearic acid derivatives

Abstract

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