Remarkable Difference of Phase Transition Behaviors Between Langmuir Monolayers and Aqueous Bilayer Vesicles of Oligopeptide-Carrying Lipids

2006 ◽  
Vol 6 (6) ◽  
pp. 1718-1730 ◽  
Author(s):  
Katsuhiko Ariga ◽  
Takashi Nakanishi ◽  
Shin-Ichi Kawanami ◽  
Takatoshi Kosaka ◽  
Jun-Ichi Kikuchi
Keyword(s):  
Phase Transition ◽  
Langmuir Monolayers ◽  
Remarkable Difference

Kinetics of a structural phase transition in Langmuir monolayers studied using x‐ray diffraction

1989 ◽  
Vol 90 (4) ◽  
pp. 2393-2397 ◽  
Author(s):  
B. Lin ◽  
J. B. Peng ◽  
J. B. Ketterson ◽  
P. Dutta ◽  
B. N. Thomas ◽  
...  
Keyword(s):  
Phase Transition ◽  
Structural Phase Transition ◽  
Structural Phase ◽  
Langmuir Monolayers ◽  
X Ray Diffraction ◽  
X Ray ◽  
Kinetics Of

scholarly journals Head-group Dependent Domain Morphologies in Langmuir Monolayers

1970 ◽  
Vol 46 (1) ◽  
pp. 47-52
Author(s):  
MM Hossain ◽  
T Kato
Keyword(s):  
Phase Transition ◽  
Langmuir Monolayers ◽  
Brewster Angle ◽  
Head Group ◽  
Critical Surface ◽  
Brewster Angle Microscopy ◽  
Head Groups ◽  
Air Water Interface ◽  
Surface Morphologies ◽  
Internal Texture

The effect of head groups on the thermodynamic properties and morphological features of the domains formed in the Langmuir monolayers at 10 oC has been investigated by a film balance and a Brewster angle microscopy (BAM). 2-hydroxyethyl myristate (2-HEM) and n-tetradecanoyl N-ethanolamide (NHEA-14), having the same chain length but different head groups have been taken as amphiphiles. Both the amphiphiles represent a first-order LE-LC phase transition at 10 oC at the air-water interface. The critical surface pressure necessary for this phase transition is 6.0 mN/m for 2-HEM and 1.0 mN/m for NHEA-14. The surface morphologies of the domains are entirely different. The domains of 2-HEM are circular having internal texture, while those of NHEA-14 are dendritic having directional characteristics. The presence of interfacial hydrogen bonding in the latter amphiphile should be responsible for the formation of such characteristic domains in the case of latter amphiphile. Key words: Langmuir monolayers; Phase transition; Brewster angle microscopy; 2-hydroxyethyl myristate; n-tetradecanoyl Nethanolamide. DOI: http://dx.doi.org/10.3329/bjsir.v46i1.8104 Bangladesh J. Sci. Ind. Res. 46(1), 47-52, 2011

Thermodynamics of the Liquid Expanded to Condensed Phase Transition of Poly(l-lactic acid) in Langmuir Monolayers

Langmuir ◽  
2006 ◽  
Vol 22 (8) ◽  
pp. 3672-3677 ◽  
Author(s):  
Suolong Ni ◽  
Woojin Lee ◽  
Bingbing Li ◽  
Alan R. Esker
Keyword(s):  
Phase Transition ◽  
Lactic Acid ◽  
Condensed Phase ◽  
Langmuir Monolayers

X-ray Diffraction Study of a Recently Identified Phase Transition in Fatty Acid Langmuir Monolayers

1994 ◽  
Vol 98 (7) ◽  
pp. 1753-1755 ◽  
Author(s):  
M. K. Durbin ◽  
A. Malik ◽  
R. Ghaskadvi ◽  
M. C. Shih ◽  
P. Zschack ◽  
...  
Keyword(s):  
Phase Transition ◽  
Fatty Acid ◽  
Diffraction Study ◽  
Langmuir Monolayers ◽  
X Ray Diffraction ◽  
X Ray
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