Synthesis and vesicle formation from novel pseudoglyceryl dimeric lipids. Evidence of formation of widely different membrane organizations with exceptional thermotropic properties

被引：67

作者：

Bhattacharya, S ^{[1
]}

De, S ^{[1
]}

George, SK ^{[1
]}

机构：

[1] INDIAN INST SCI,JAWAHARLAL NEHRU CTR ADV SCI RES,CHEM BIOL UNIT,BANGALORE 560064,KARNATAKA,INDIA

来源：

CHEMICAL COMMUNICATIONS | 1997年 / 23期

关键词：

D O I：

10.1039/a704154c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Eight new bis-cationic dimeric lipids 2a-h have been synthesized; TEM of their aqueous dispersions confirmed the vesicle formation and from the thermal, spectroscopic, DLS and XRD studies it has been revealed that they form three different kinds of membranous aggregate depending on the m-value.

引用

页码：2287 / 2288

页数：2

共 19 条

[1] ALKANEDIYL-ALPHA,OMEGA-BIS(DIMETHYLALKYLAMMONIUM BROMIDE) SURFACTANTS .3. BEHAVIOR AT THE AIR-WATER-INTERFACE
ALAMI, E
BEINERT, G
MARIE, P
ZANA, R
[J]. LANGMUIR, 1993, 9 (06) : 1465 - 1467
[2] The effects of cholesterol inclusion on the vesicular membranes of cationic lipids
Bhattacharya, S
Haldar, S
[J]. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES, 1996, 1283 (01): : 21 - 30
[3] Modulation of vesicular properties by variation of shapes of bolaform counter ions in hybrid-ion paired surfactants
Bhattacharya, S
De, S
[J]. CHEMICAL COMMUNICATIONS, 1996, (11) : 1283 - 1284
[4] VESICLE FORMATION FROM DIMERIC SURFACTANTS THROUGH ION-PAIRING - ADJUSTMENT OF POLAR HEADGROUP SEPARATION LEADS TO CONTROL OVER VESICULAR THERMOTROPIC PROPERTIES
BHATTACHARYA, S
DE, S
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1995, (06) : 651 - 652
[5] Synthesis, thermotropic behavior, and permeability properties of vesicular membranes composed of cationic mixed-chain surfactants
Bhattacharya, S
Haldar, S
[J]. LANGMUIR, 1995, 11 (12) : 4748 - 4757
[6] Interaction of surfactants with DNA. Role of hydrophobicity and surface charge on intercalation and DNA melting
Bhattacharya, S
Mandal, SS
[J]. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES, 1997, 1323 (01): : 29 - 44
[7] Role of spacer chain length in dimeric micellar organization. Small angle neutron scattering and fluorescence studies
De, S
Aswal, VK
Goyal, PS
Bhattacharya, S
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (28) : 11664 - 11671
[8] FUHRHOP JH, 1992, ADV SUPRAMOLECULAR C, V2, P25
[9] X-RAY-DIFFRACTION DEMONSTRATES THAT PHOSPHATIDYLDIACYLGLYCEROL AND PHOSPHATIDYLCHOLESTEROL ARE NOT LAMELLAR ABOVE THE MAIN TRANSITION-TEMPERATURE
GRUNER, SM
JAIN, MK
[J]. BIOCHIMICA ET BIOPHYSICA ACTA, 1985, 818 (03) : 352 - 355
[10] INTRAMOLECULAR HYDROGEN-BONDING IN CARDIOLIPIN
HUBNER, W
MANTSCH, HH
KATES, M
[J]. BIOCHIMICA ET BIOPHYSICA ACTA, 1991, 1066 (02) : 166 - 174

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