Thermal and Structural Behavior of Dioctadecyldimethylammonium Bromide Dispersions Studied by Differential Scanning Calorimetry and X-Ray Scattering

PLoS ONE

Volumn 7, Issue 9, 2012, Pages

  Feitosa, Eloi ^a   Adati, Renata D ^b   Hansson, Per ^a   Malmsten, Martin ^a  

^a UPPSALA UNIVERSITY   (Sweden)

^b SÃO PAULO STATE UNIVERSITY UNESP   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

DIMETHYLDIOCTADECYLAMMONIUM BROMIDE; LIPID; WATER;

AQUEOUS SOLUTION; ARTICLE; COOLING; CRYSTAL STRUCTURE; DIFFERENTIAL SCANNING CALORIMETRY; DISPERSION; ENTHALPY; HEATING; LIQUID CRYSTAL; PHYSICAL PHASE; RADIATION SCATTERING; STRUCTURE ANALYSIS; SUBGEL; TEMPERATURE;

CALORIMETRY, DIFFERENTIAL SCANNING; HOT TEMPERATURE; MOLECULAR STRUCTURE; QUATERNARY AMMONIUM COMPOUNDS; SCATTERING, RADIATION;

EID: 84866124171     PISSN: None     EISSN: 19326203     Source Type: Journal    
DOI: 10.1371/journal.pone.0044702     Document Type: Article

References (18)

1. Feitosa E, Barreleiro PCA, Olofsson G, (2000) Phase transition in dioctadecyldimethylammonium bromide and chloride vesicles prepared by different methods. Chem Phys Lipids 105: 201-213.
2. Feitosa E, Karlsson G, Edwards K, (2006) Unilamellar vesicles obtained by simply mixing dioctadecyldimethylammonium chloride and bromide with water. Chem Phys Lipids 140: 66-74.
3. Benatti CRB Feitosa, E, Fernandez RM, Lamy-Freund MT, (2001) Structural and thermal characterization of dioctadecyldimethylammonium bromide dispersions by spins labels. Chem Phys Lipids 111: 93-104.
4. Barreleiro PCA, Olofsson G, Alexandridis P, (2000) Interaction of DNA with cationic vesicles: a calorimetric study. J Phys Chem B 104: 7795-7802.
5. Brito RO, Marques EF, (2005) Neat DODAB vesicles: Effect of sonication time on the phase transition thermodynamic parameters and its relation with incomplete chain freezing. Chem Phys Lipids 137: 18-28.
6. Feitosa E, Barreleiro PCA, (2004) The effect of ionic strength on the structural organization of dioctadecyldimethylammonium bromide in aqueous solution. Progr Colloid Polym Sci 128: 163-168.
7. Lopes A, Edwards K, Feitosa E, (2008) Extruded vesicles of dioctadecyldimethylammonium bromide and chloride investigated by light scattering and cryogenic transmission electron microscopy. J Colloid Interface Sci 322: 582-588.
8. Dong YD, Boyd BJ, (2011) Applications of x-ray scattering in pharmaceutical science. Int J. Pharm 417: 101-111.
9. Blandamer MJ, Briggs B, Cullis PM, Green JA, Watters M, et al. (1992) Differential scanning microcalorimetric study of vesicles in aqueous solutions formed by dimethyldioctadecylammonium bromide. Chem Soc Faraday Trans 88: 3431-3434.
10. Saveyn P, Van der Meeren P, Zackrisson M, Narayananc T, Olsson U, (2009) Subgel transition in diluted vesicular DODAB dispersions. Soft Matter 5: 1735-1742.
11. Wu F-G, Yu Z-W, Ji G, (2011) Formation and transformation of the subgel phase in dioctadecyldimethylammonium bromide aqueous dispersions. Langmuir 27: 2349-2356.
12. Feitosa E, Alves FR, Castanheira EM, Oliveira MECD, (2009) DODAB and DODAC bilayer-like aggregates in the micromolar surfactant concentration domain. Colloid Polym Sci 287: 591-599.
13. Coppola L, Youssry M, Nicotera I, Gentile L, (2009) Rheological investigation of thermal transitions in vesicular dispersion. J. Colloid Interface Sci 338: 550-557.
14. Feitosa E, Amaral LQ (2012) Structural organization of synthetic double-chain lipids in semi-dilute aqueous dispersions. Unpublished paper.
15. Cullity BD (1967) Elements of x-ray diffraction. London: Addison-Wesley.
16. Feitosa E, Adati RD Malmsten M (2012) Reversibility of thermal transitions of dilute DODAB vesicles. Unpublished paper.
17. Tanford C (1991) The hydrophobic effect: Formation of micelles and biological membranes. 2nd ed. New York: Wiley.
18. Furuike S, Levadny VG, Li SJ, Yamazaki M, (1999) Low pH induces an interdigitated gel to bilayer gel phase transition in dihexadecylphosphatidylcholine membrane. Biophys J 77: 2015-2023.